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-{
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-version https://git-lfs.github.com/spec/v1
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--- a/Articulated_objects/Medical_equipment/IV_pole/resource/v_0/element_path.json
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-{
-    "1": "/root/E_solution_1",
-    "2": "/root/E_solution01_2",
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-version https://git-lfs.github.com/spec/v1
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-size 4722
diff --git a/Articulated_objects/Medical_equipment/IV_pole001/resource/material.usd b/Articulated_objects/Medical_equipment/IV_pole001/resource/material.usd
deleted file mode 100644
index b2a1c7af8729af1086b0589bf50ff427061e0ada..0000000000000000000000000000000000000000
--- a/Articulated_objects/Medical_equipment/IV_pole001/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c0798f7928665f02779fc7b85996e697636e6c8beb8ce41d82f17b19e0a52f87
-size 4031
diff --git a/Articulated_objects/Medical_equipment/IV_pole001/resource/v_0/element_path.json b/Articulated_objects/Medical_equipment/IV_pole001/resource/v_0/element_path.json
deleted file mode 100644
index 592acb690062f4cf702c2af1393f26a072905f90..0000000000000000000000000000000000000000
--- a/Articulated_objects/Medical_equipment/IV_pole001/resource/v_0/element_path.json
+++ /dev/null
@@ -1,28 +0,0 @@
-{
-    "1": "/root/E_Component148_1",
-    "10": "/root/E_Component148_1/E_Component151_10",
-    "11": "/root/E_Component148_1/E_Component157_11",
-    "12": "/root/E_Component148_1/E_link_12",
-    "13": "/root/E_Component148_1/E_link_12/E_Group_13",
-    "14": "/root/E_Component148_1/E_link_12/E_wheel_14",
-    "15": "/root/E_Component148_1/E_link_15",
-    "16": "/root/E_Component148_1/E_link_15/E_Group_16",
-    "17": "/root/E_Component148_1/E_link_15/E_wheel_17",
-    "18": "/root/E_Component148_1/E_link_18",
-    "19": "/root/E_Component148_1/E_link_18/E_Group_19",
-    "2": "/root/E_Component148_1/E_Component147_2",
-    "20": "/root/E_Component148_1/E_link_18/E_wheel_20",
-    "21": "/root/E_Component148_1/E_link_21",
-    "22": "/root/E_Component148_1/E_link_21/E_Group_22",
-    "23": "/root/E_Component148_1/E_link_21/E_wheel_23",
-    "24": "/root/E_Component148_1/E_link_24",
-    "25": "/root/E_Component148_1/E_link_24/E_Group_25",
-    "26": "/root/E_Component148_1/E_link_24/E_wheel_26",
-    "3": "/root/E_Component148_1/E_Component149_3",
-    "4": "/root/E_Component148_1/E_Component150_4",
-    "5": "/root/E_Component148_1/E_Component152_5",
-    "6": "/root/E_Component148_1/E_Component153_6",
-    "7": "/root/E_Component148_1/E_Component154_7",
-    "8": "/root/E_Component148_1/E_Component155_8",
-    "9": "/root/E_Component148_1/E_Component156_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/Medical_equipment/IV_pole001/resource/v_0/link_0.usd b/Articulated_objects/Medical_equipment/IV_pole001/resource/v_0/link_0.usd
deleted file mode 100644
index b0c8c27cb0988eab4f3937258c17b4d9f682463f..0000000000000000000000000000000000000000
--- a/Articulated_objects/Medical_equipment/IV_pole001/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:450e378256372872bd4761f47b49acb5d3c450f58a052051dd6482fa5ab94c5d
-size 1651368
diff --git a/Articulated_objects/Medical_equipment/Ion_therapy_device/.collect.mapping.json b/Articulated_objects/Medical_equipment/Ion_therapy_device/.collect.mapping.json
deleted file mode 100644
index 2659b558e70ece9b0e1a8ef006bc84f48727cbf0..0000000000000000000000000000000000000000
--- a/Articulated_objects/Medical_equipment/Ion_therapy_device/.collect.mapping.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{
-    "version": "1.0",
-    "file_records": [
-        {
-            "source_url": "https://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Plastics/Plastic.mdl",
-            "source_hash": "e7d956f9e0f883b6c0c4887123f622e21bc257d9",
-            "target_url": "./omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Plastics/Plastic.mdl",
-            "target_hash": "0c3c7cbcd9875d664fad88161caed383125137e8"
-        },
-        {
-            "source_url": "D:/\u624b\u672f\u5ba4/operating_room/equipment002/resource/img/7e4d21aaa2286aef2d78865a8657d396.png",
-            "source_hash": "d2ff2b982b9077460405ea0541033702d6f32e95",
-            "target_url": "./resource/img/7e4d21aaa2286aef2d78865a8657d396.png",
-            "target_hash": "d2ff2b982b9077460405ea0541033702d6f32e95"
-        },
-        {
-            "source_url": "D:/\u624b\u672f\u5ba4/operating_room/equipment002/resource/img/c38df1027bf4a753089996d11cc55c77.png",
-            "source_hash": "4a210ab382c8dc0f6db795d05132d29edba5942a",
-            "target_url": "./resource/img/c38df1027bf4a753089996d11cc55c77.png",
-            "target_hash": "4a210ab382c8dc0f6db795d05132d29edba5942a"
-        },
-        {
-            "source_url": "D:/\u624b\u672f\u5ba4/operating_room/equipment002/resource/img/c5daea54c5545a681624f24d228eb240.png",
-            "source_hash": "b3278284fcce089dc2fb278c8aa71b22927615e1",
-            "target_url": "./resource/img/c5daea54c5545a681624f24d228eb240.png",
-            "target_hash": "b3278284fcce089dc2fb278c8aa71b22927615e1"
-        }
-    ]
-}
\ No newline at end of file
diff --git a/Articulated_objects/Medical_equipment/Ion_therapy_device/model_equipment002.usd b/Articulated_objects/Medical_equipment/Ion_therapy_device/model_equipment002.usd
deleted file mode 100644
index dcf4002c5cd67d4f82c1750b4f2fe3b2ea669342..0000000000000000000000000000000000000000
--- a/Articulated_objects/Medical_equipment/Ion_therapy_device/model_equipment002.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bd228f1c0d265e0d0f1e9830ed1a8db39c236bfeffa2dbbc06a26d07514a2fb3
-size 530808
diff --git a/Articulated_objects/Medical_equipment/Ion_therapy_device/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Plastics/Plastic.mdl b/Articulated_objects/Medical_equipment/Ion_therapy_device/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Plastics/Plastic.mdl
deleted file mode 100644
index 3699fa62fe9613b15de07edbd26fcc9b4ad3b5f0..0000000000000000000000000000000000000000
--- a/Articulated_objects/Medical_equipment/Ion_therapy_device/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Plastics/Plastic.mdl
+++ /dev/null
@@ -1,42 +0,0 @@
-mdl 1.4;
-
-using ::OmniPBR import OmniPBR;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Plastic(*)
- = OmniPBR(
-    diffuse_color_constant: color(1.0, 1.0, 1.0),
-    diffuse_texture: texture_2d(),     //"./Plastic/Plastic_BaseColor.png", ::tex::gamma_srgb
-    albedo_desaturation: 0.f,
-    albedo_add: 0.f,
-    albedo_brightness: 1.f,
-    diffuse_tint: color(1.f, 1.f, 1.f),     //0.15f, 0.15f, 0.15f
-    reflection_roughness_constant: 0.45,
-    reflection_roughness_texture_influence: 0.f,
-    reflectionroughness_texture: texture_2d(),
-    metallic_constant: 0.0,
-    metallic_texture_influence: 0.f,
-    metallic_texture: texture_2d(),
-    specular_level: 0.5f,
-    enable_ORM_texture: true,
-    ORM_texture: texture_2d(),     //"./Plastic/Plastic_ORM.png", ::tex::gamma_linear
-    ao_to_diffuse: 0.f,
-    ao_texture: texture_2d(),
-    enable_emission: false,
-    emissive_color: color(0.0, 0.0, 0.0),
-    emissive_mask_texture: texture_2d(),
-    emissive_intensity: 0.0,
-    bump_factor: 0.5f,
-    normalmap_texture: texture_2d(),     //"./Plastic/Plastic_Normal.png", ::tex::gamma_linear
-    detail_bump_factor: 1.f,
-    detail_normalmap_texture: texture_2d(),
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f),
-    detail_texture_translate: float2(0.f),
-    detail_texture_rotate: 0.f,
-    detail_texture_scale: float2(1.f));
diff --git a/Articulated_objects/Medical_equipment/Ion_therapy_device/resource/img/7e4d21aaa2286aef2d78865a8657d396.png b/Articulated_objects/Medical_equipment/Ion_therapy_device/resource/img/7e4d21aaa2286aef2d78865a8657d396.png
deleted file mode 100644
index 53215a617bca374821595d81353d2917a614edce..0000000000000000000000000000000000000000
--- a/Articulated_objects/Medical_equipment/Ion_therapy_device/resource/img/7e4d21aaa2286aef2d78865a8657d396.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9bfe1e981c4b3ffc4188d101b228b488e28e71f72995661ea8652fb7df7d9b9e
-size 18471
diff --git a/Articulated_objects/Medical_equipment/Ion_therapy_device/resource/img/c38df1027bf4a753089996d11cc55c77.png b/Articulated_objects/Medical_equipment/Ion_therapy_device/resource/img/c38df1027bf4a753089996d11cc55c77.png
deleted file mode 100644
index f1c2cdd0a68bd60b5409791aee382f30c4eab32d..0000000000000000000000000000000000000000
--- a/Articulated_objects/Medical_equipment/Ion_therapy_device/resource/img/c38df1027bf4a753089996d11cc55c77.png
+++ /dev/null
@@ -1,3 +0,0 @@
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-size 56540
diff --git a/Articulated_objects/Medical_equipment/Ion_therapy_device/resource/img/c5daea54c5545a681624f24d228eb240.png b/Articulated_objects/Medical_equipment/Ion_therapy_device/resource/img/c5daea54c5545a681624f24d228eb240.png
deleted file mode 100644
index e7c361c2e09c2b3f5156905649c39e9a9af03822..0000000000000000000000000000000000000000
--- a/Articulated_objects/Medical_equipment/Ion_therapy_device/resource/img/c5daea54c5545a681624f24d228eb240.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:179bc056da1bd3eb5bf717dc402f40d1c45f3e469da19f3b4d87afdd290b7313
-size 56612
diff --git a/Articulated_objects/Medical_equipment/Ion_therapy_device/resource/material.usd b/Articulated_objects/Medical_equipment/Ion_therapy_device/resource/material.usd
deleted file mode 100644
index 3787feeaab999880cd5f0201e9d5ec40d2780efb..0000000000000000000000000000000000000000
--- a/Articulated_objects/Medical_equipment/Ion_therapy_device/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2825162eeef2c1c4ca0c22a8748b62733074297e181a17c8229fbaafc35eeac7
-size 3044
diff --git a/Articulated_objects/Medical_equipment/Ion_therapy_device/resource/v_0/link_0.usd b/Articulated_objects/Medical_equipment/Ion_therapy_device/resource/v_0/link_0.usd
deleted file mode 100644
index 9de2e367090381131319d1b5a1de9e5e2f3c8579..0000000000000000000000000000000000000000
--- a/Articulated_objects/Medical_equipment/Ion_therapy_device/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c6dc5e48fd4064dac6ce60c75407560ff3a47bdb297f0e4f69c75924b83a3ded
-size 565531
diff --git a/Articulated_objects/Medical_equipment/anesthesia_machine/model_anesthesia_machine.usd b/Articulated_objects/Medical_equipment/anesthesia_machine/model_anesthesia_machine.usd
index 57a548e92214baa2b0ecc111823c242ed23d077f..cc3c9da3428060ee7943582ee7ba644701342d8a 100644
--- a/Articulated_objects/Medical_equipment/anesthesia_machine/model_anesthesia_machine.usd
+++ b/Articulated_objects/Medical_equipment/anesthesia_machine/model_anesthesia_machine.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a02143624db980dbbbb86b5ca5299ab288ae0603af34db4a95163b876c1c9f72
-size 1173707
+oid sha256:07bac24a39526945e2f934f7ef65759f98805dec2962c68fbe282deba2535b1d
+size 1161292
diff --git a/Articulated_objects/Medical_equipment/anesthesia_machine/resource/v_0/link_0.usd b/Articulated_objects/Medical_equipment/anesthesia_machine/resource/v_0/link_0.usd
index 9d472f669d9c791a2fdcbbc225f9661d54a99460..29423b91afba2c7c31dc22c55c056a2c8f41f823 100644
--- a/Articulated_objects/Medical_equipment/anesthesia_machine/resource/v_0/link_0.usd
+++ b/Articulated_objects/Medical_equipment/anesthesia_machine/resource/v_0/link_0.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4aa84a6fba31774fbb2d823404cb91588bd5e079b8dc83f35c6a3e04bffbd9cd
-size 30183153
+oid sha256:3679241e8e6b92e67927d0ebb3cf86c9efe21e7ded8d3e463c2aebad8e3d6e2b
+size 30182693
diff --git a/Articulated_objects/Medical_equipment/anesthesia_machine001/model_anesthesia_machine001.usd b/Articulated_objects/Medical_equipment/anesthesia_machine001/model_anesthesia_machine001.usd
index 4a37911d0eba46041500ba7befea9cd23c2efa01..429d91fea5485aa0f1112c20b0456e338c5aa54a 100644
--- a/Articulated_objects/Medical_equipment/anesthesia_machine001/model_anesthesia_machine001.usd
+++ b/Articulated_objects/Medical_equipment/anesthesia_machine001/model_anesthesia_machine001.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:524fd7942f0ae7dc4bbad58214ce5e7f1380eeca07561698985088692e849625
-size 40032
+oid sha256:a98f29b1c69fb87ecaca24cc503db3b504a9484b514b3d8723e77f901d61bc58
+size 30020
diff --git a/Articulated_objects/Medical_equipment/anesthesia_machine001/resource/v_0/link_0.usd b/Articulated_objects/Medical_equipment/anesthesia_machine001/resource/v_0/link_0.usd
index e3ab3b29410f0fa73eb9e4fcdc505f631f925691..83011b6f4fce4c1a05b123bd7c4aba0baa9489a8 100644
--- a/Articulated_objects/Medical_equipment/anesthesia_machine001/resource/v_0/link_0.usd
+++ b/Articulated_objects/Medical_equipment/anesthesia_machine001/resource/v_0/link_0.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:14310900910c23269af41549618a1a565dabe3f947ce6316c5a319c554ba892c
-size 23087241
+oid sha256:87a4e4018051e39ddadebcad1c00a8f1d3a2b3c5d539299f1185854cf53ec644
+size 23086826
diff --git a/Articulated_objects/Medical_equipment/blood pressure monitor001/.thumbs/256x256/model_blood pressure monitor001_0.usd.png b/Articulated_objects/Medical_equipment/blood pressure monitor001/.thumbs/256x256/model_blood pressure monitor001_0.usd.png
deleted file mode 100644
index 9882f834f896f447a69dc10c4803e3368f1324d9..0000000000000000000000000000000000000000
--- a/Articulated_objects/Medical_equipment/blood pressure monitor001/.thumbs/256x256/model_blood pressure monitor001_0.usd.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4bdb3b65b1163ddba579c3d692cb62b3bdde15813b2fc9fd816bc0958c3d9881
-size 51902
diff --git a/Articulated_objects/Medical_equipment/blood pressure monitor001/model_blood pressure monitor001_0.usd b/Articulated_objects/Medical_equipment/blood pressure monitor001/model_blood pressure monitor001_0.usd
deleted file mode 100644
index 2d3d06ebef6296667eb95e9239ac53442a8cf4e0..0000000000000000000000000000000000000000
--- a/Articulated_objects/Medical_equipment/blood pressure monitor001/model_blood pressure monitor001_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2e9bf04772525e3c8dec82c900c9584780253f8ce97054d20382e1056463ad88
-size 19349
diff --git a/Articulated_objects/Medical_equipment/blood pressure monitor001/origin/model_blood pressure monitor001_0_base.usd b/Articulated_objects/Medical_equipment/blood pressure monitor001/origin/model_blood pressure monitor001_0_base.usd
deleted file mode 100644
index da48337fb172f1e7db78172c9a1f3954fff594cf..0000000000000000000000000000000000000000
--- a/Articulated_objects/Medical_equipment/blood pressure monitor001/origin/model_blood pressure monitor001_0_base.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bb5c9fd9e5f32710b35a3c52462953708c64fc129a8784d0a3309c625ba910bd
-size 1257
diff --git a/Articulated_objects/Medical_equipment/blood pressure monitor001/resource/img/17da909bba638ecf91fb5faf9bed4e9d.png b/Articulated_objects/Medical_equipment/blood pressure monitor001/resource/img/17da909bba638ecf91fb5faf9bed4e9d.png
deleted file mode 100644
index a7c2951a6db20d6881f6b9e1ad74647c0cb67225..0000000000000000000000000000000000000000
--- a/Articulated_objects/Medical_equipment/blood pressure monitor001/resource/img/17da909bba638ecf91fb5faf9bed4e9d.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ee3380a67195d6a870268979fc65fa99e52319d3de4acf8e1b846aa650788cb9
-size 562852
diff --git a/Articulated_objects/Medical_equipment/blood pressure monitor001/resource/material.usd b/Articulated_objects/Medical_equipment/blood pressure monitor001/resource/material.usd
deleted file mode 100644
index e8223110d3d3ab0770601037366780a01d8d4b2e..0000000000000000000000000000000000000000
--- a/Articulated_objects/Medical_equipment/blood pressure monitor001/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:10e1647ef3336ba7f76e36def060f33ba39d3dde702c28c13ad6b57dec94f0cd
-size 1974
diff --git a/Articulated_objects/Medical_equipment/blood pressure monitor001/resource/v_0/element_path.json b/Articulated_objects/Medical_equipment/blood pressure monitor001/resource/v_0/element_path.json
deleted file mode 100644
index 94844a310aa373cf4daae16ef04a2e26da05bffa..0000000000000000000000000000000000000000
--- a/Articulated_objects/Medical_equipment/blood pressure monitor001/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-    "1": "/root/E_body_mv_1",
-    "2": "/root/E_button_1_mv_2",
-    "3": "/root/E_button_2_mv_3"
-}
\ No newline at end of file
diff --git a/Articulated_objects/Medical_equipment/blood pressure monitor001/resource/v_0/link_0.usd b/Articulated_objects/Medical_equipment/blood pressure monitor001/resource/v_0/link_0.usd
deleted file mode 100644
index 3ae2b2cc218a33be4e640080c9949b0f0dfde62d..0000000000000000000000000000000000000000
--- a/Articulated_objects/Medical_equipment/blood pressure monitor001/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a4efffedac4f199b489262b7451d8d7a504b31ba40b5b95414e5885e2b3e17f1
-size 861438
diff --git a/Articulated_objects/Medical_equipment/delivery_bed/model_delivery_bed.usd b/Articulated_objects/Medical_equipment/delivery_bed/model_delivery_bed.usd
index b25375a4dbe842e9940fbdb47d25e2a52b5279ff..f182e056058086d6e87b30d48ca7bfce5c284504 100644
--- a/Articulated_objects/Medical_equipment/delivery_bed/model_delivery_bed.usd
+++ b/Articulated_objects/Medical_equipment/delivery_bed/model_delivery_bed.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 10530036
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+size 10517069
diff --git a/Articulated_objects/Medical_equipment/delivery_bed/resource/v_0/link_0.usd b/Articulated_objects/Medical_equipment/delivery_bed/resource/v_0/link_0.usd
index 02af5e04c2430ef8153095a0e68eac8813a13b8a..9775d81fbc8b2df8fe9d269f6f1c830f081a6855 100644
--- a/Articulated_objects/Medical_equipment/delivery_bed/resource/v_0/link_0.usd
+++ b/Articulated_objects/Medical_equipment/delivery_bed/resource/v_0/link_0.usd
@@ -1,3 +1,3 @@
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diff --git a/Articulated_objects/Medical_equipment/fetal_doppler001/resource/v_0/element_path.json b/Articulated_objects/Medical_equipment/fetal_doppler001/resource/v_0/element_path.json
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-{
-    "1": "/root/E_fetal_doppler_mv_1",
-    "2": "/root/E_fetal_doppler_mv_1/E_Group_mv_2",
-    "3": "/root/E_fetal_doppler_mv_1/E_probe_mv_3",
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-    "7": "/root/E_button_2_mv_7",
-    "8": "/root/E_button_mv_8",
-    "9": "/root/E_button_1_mv_9"
-}
\ No newline at end of file
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--- a/Articulated_objects/Medical_equipment/fetal_doppler002/resource/v_0/element_path.json
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-{
-    "1": "/root/E_body_mv_1",
-    "2": "/root/E_body_mv_1/E_ComponentM2_mv_2",
-    "3": "/root/E_body_mv_1/E_Component2M2_mv_3",
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-    "9": "/root/E_button_4_mv_9"
-}
\ No newline at end of file
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diff --git a/Articulated_objects/Medical_equipment/gastric-lavage_machine/resource/v_0/link_0.usd b/Articulated_objects/Medical_equipment/gastric-lavage_machine/resource/v_0/link_0.usd
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--- a/Articulated_objects/Medical_equipment/lightbox/resource/v_0/element_path.json
+++ /dev/null
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-{
-    "1": "/root/E_knob_1",
-    "4": "/root/E_body_4",
-    "10": "/root/E_body_4/E_Component314_10",
-    "11": "/root/E_body_4/E_Component315_11",
-    "12": "/root/E_body_4/E_button_12",
-    "13": "/root/E_body_4/E_button_13",
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-    "15": "/root/E_body_4/E_line_15",
-    "2": "/root/E_knob_2",
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-    "8": "/root/E_body_4/E_Component312_8",
-    "9": "/root/E_body_4/E_Component309_9"
-}
\ No newline at end of file
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 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/Medical_equipment/medical_cart001/resource/v_0/link_0.usd b/Articulated_objects/Medical_equipment/medical_cart001/resource/v_0/link_0.usd
index 6cdfb7acfe5441392693c4ebcbb42325bec7f2cb..b5ac0063d94b16291e13b4c2240b3a9205a6f0ad 100644
--- a/Articulated_objects/Medical_equipment/medical_cart001/resource/v_0/link_0.usd
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diff --git a/Articulated_objects/Medical_equipment/sickbed/resource/v_0/element_path.json b/Articulated_objects/Medical_equipment/sickbed/resource/v_0/element_path.json
deleted file mode 100644
index 572417011ff6a50570b87e110099f1dad999d13b..0000000000000000000000000000000000000000
--- a/Articulated_objects/Medical_equipment/sickbed/resource/v_0/element_path.json
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-{
-    "1": "/root/E_link_1",
-    "9": "/root/E_bed_9",
-    "10": "/root/E_bed_9/E_board5_10",
-    "11": "/root/E_bed_9/E_bed_frame_11",
-    "12": "/root/E_bed_9/E_bed_frame_11/E_link1_12",
-    "13": "/root/E_bed_9/E_bed_frame_11/E_link1_12/E_screw_13",
-    "14": "/root/E_bed_9/E_bed_frame_11/E_link1_12/E_axis_14",
-    "15": "/root/E_bed_9/E_bed_frame_11/E_link1_15",
-    "16": "/root/E_bed_9/E_bed_frame_11/E_link1_15/E_screw_16",
-    "17": "/root/E_bed_9/E_bed_frame_11/E_link1_15/E_axis_17",
-    "18": "/root/E_bed_9/E_bed_frame_11/E_link1_18",
-    "19": "/root/E_bed_9/E_bed_frame_11/E_link1_18/E_screw_19",
-    "2": "/root/E_wheel1_2",
-    "20": "/root/E_bed_9/E_bed_frame_11/E_link1_18/E_axis_20",
-    "21": "/root/E_bed_9/E_bed_frame_11/E_link1_21",
-    "22": "/root/E_bed_9/E_bed_frame_11/E_link1_21/E_screw_22",
-    "23": "/root/E_bed_9/E_bed_frame_11/E_link1_21/E_axis_23",
-    "24": "/root/E_bed_9/E_bed_frame_11/E_board_24",
-    "25": "/root/E_bed_9/E_bed_frame_11/E_board1_25",
-    "26": "/root/E_bed_9/E_bed_frame_11/E_board2_26",
-    "27": "/root/E_bed_9/E_bed_frame_11/E_board3_27",
-    "28": "/root/E_bed_9/E_bed_frame_11/E_board4_28",
-    "29": "/root/E_bed_9/E_mattress_29",
-    "3": "/root/E_link_3",
-    "30": "/root/E_bed_9/E_mattress_29/E_mattress1_30",
-    "31": "/root/E_bed_9/E_mattress_29/E_quilt_31",
-    "32": "/root/E_bed_9/E_mattress_29/E_quilt_31/E_Group_32",
-    "33": "/root/E_bed_9/E_mattress_29/E_quilt_31/E_GroupM1_33",
-    "34": "/root/E_bed_9/E_baffle_34",
-    "35": "/root/E_bed_9/E_bed_frame3_35",
-    "36": "/root/E_bed_9/E_baffle_36",
-    "37": "/root/E_bed_9/E_bed_frame4_37",
-    "38": "/root/E_bed_9/E_bed_frame5_38",
-    "39": "/root/E_bed_9/E_bed_frame5_39",
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-    "6": "/root/E_wheel1_6",
-    "7": "/root/E_link_7",
-    "8": "/root/E_wheel1_8"
-}
\ No newline at end of file
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diff --git a/Articulated_objects/Medical_equipment/surgical_ceiling_pendant/resource/v_0/link_0.usd b/Articulated_objects/Medical_equipment/surgical_ceiling_pendant/resource/v_0/link_0.usd
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 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/Medical_equipment/surgical_ceiling_pendant001/model_surgical_ceiling_pendant001.usd b/Articulated_objects/Medical_equipment/surgical_ceiling_pendant001/model_surgical_ceiling_pendant001.usd
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 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/Medical_equipment/surgical_ceiling_pendant002/model_surgical_ceiling_pendant002.usd b/Articulated_objects/Medical_equipment/surgical_ceiling_pendant002/model_surgical_ceiling_pendant002.usd
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--- a/Articulated_objects/Medical_equipment/surgical_ceiling_pendant002/resource/material.usd
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/Medical_equipment/surgical_ceiling_pendant002/resource/v_0/element_path.json b/Articulated_objects/Medical_equipment/surgical_ceiling_pendant002/resource/v_0/element_path.json
deleted file mode 100644
index f0ab735c744d9db46b610b6cb80d2dd6ce91d6ee..0000000000000000000000000000000000000000
--- a/Articulated_objects/Medical_equipment/surgical_ceiling_pendant002/resource/v_0/element_path.json
+++ /dev/null
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-{
-    "1": "/root/E_leg3_1",
-    "8": "/root/E_leg4_8",
-    "10": "/root/E_leg4_8/E_Component444_10",
-    "11": "/root/E_leg5_11",
-    "12": "/root/E_leg5_11/E_Group_12",
-    "13": "/root/E_leg5_11/E_Component445_13",
-    "2": "/root/E_leg1_2",
-    "3": "/root/E_screen_3",
-    "4": "/root/E_screen_3/E_Group_4",
-    "5": "/root/E_screen_3/E_Component443_5",
-    "6": "/root/E_leg_6",
-    "7": "/root/E_body_7",
-    "9": "/root/E_leg4_8/E_Component281_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/Medical_equipment/surgical_ceiling_pendant002/resource/v_0/link_0.usd b/Articulated_objects/Medical_equipment/surgical_ceiling_pendant002/resource/v_0/link_0.usd
deleted file mode 100644
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--- a/Articulated_objects/Medical_equipment/surgical_ceiling_pendant002/resource/v_0/link_0.usd
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--- a/Articulated_objects/household_items/clock/clock007/resource/material.usd
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-version https://git-lfs.github.com/spec/v1
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index add61df1336bab27127078c1859fe277bbeb99bf..0000000000000000000000000000000000000000
--- a/Articulated_objects/household_items/clock/clock007/resource/v_0/element_path.json
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-{
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-version https://git-lfs.github.com/spec/v1
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--- a/Articulated_objects/household_items/clock/clock008/resource/v_0/element_path.json
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-{
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--- a/Articulated_objects/household_items/clock/clock009/resource/v_0/element_path.json
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-{
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--- a/Articulated_objects/household_items/clock/clock010/resource/v_0/element_path.json
+++ /dev/null
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-{
-    "1": "/root/E_pointer2_1",
-    "3": "/root/E_body_3",
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-    "11": "/root/E_body_3/E_Component30_11",
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\ No newline at end of file
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-{
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-{
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-{
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-{
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--- a/Articulated_objects/household_items/stationery/letter_tray/Letter disk/resource/material.usd	
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-version https://git-lfs.github.com/spec/v1
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--- a/Articulated_objects/household_items/stationery/letter_tray/Letter disk/resource/v_69323/element_path.json	
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-{
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--- a/Articulated_objects/household_items/stationery/letter_tray/Storage box01/resource/v_69323/element_path.json	
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-{
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\ No newline at end of file
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-{
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--- a/Articulated_objects/household_items/stationery/pencil_case/pencil case/resource/v_0/element_path.json	
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-{
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diff --git a/Articulated_objects/household_items/trash_can/trash_can_press_4f_001_T1/.thumbs/256x256/model_pressthetrashcan1.usd.png b/Articulated_objects/household_items/trash_can/trash_can_press_4f_001_T1/.thumbs/256x256/model_pressthetrashcan1.usd.png
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diff --git a/Articulated_objects/household_items/trash_can/trash_can_press_4f_001_T1/resource/v_69323/element_path.json b/Articulated_objects/household_items/trash_can/trash_can_press_4f_001_T1/resource/v_69323/element_path.json
deleted file mode 100644
index bb5ff8f3716d5e8b32d5524ee68ba3ed4da0f7ab..0000000000000000000000000000000000000000
--- a/Articulated_objects/household_items/trash_can/trash_can_press_4f_001_T1/resource/v_69323/element_path.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-    "8": "/root/E_body_8",
-    "14": "/root/E_body_8/E_part03_14",
-    "19": "/root/E_body_8/E_part04_19",
-    "37": "/root/E_body_8/E_part01_37",
-    "43": "/root/E_lid_43",
-    "50": "/root/E_body_8/E_part05_50",
-    "56": "/root/E_body_8/E_part02_56",
-    "60": "/root/E_lid_43/E_part1_1_60"
-}
\ No newline at end of file
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deleted file mode 100644
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diff --git a/Articulated_objects/household_items/trash_can/trash_can_press_4f_002_T1/resource/trashcan_control.py b/Articulated_objects/household_items/trash_can/trash_can_press_4f_002_T1/resource/trashcan_control.py
deleted file mode 100644
index d0ec98499b703ad45e3d33d0a259facfeb14c23d..0000000000000000000000000000000000000000
--- a/Articulated_objects/household_items/trash_can/trash_can_press_4f_002_T1/resource/trashcan_control.py
+++ /dev/null
@@ -1,135 +0,0 @@
-import carb
-from omni.kit.scripting import BehaviorScript
-from omni.isaac.dynamic_control import _dynamic_control
-from enum import Enum
-from pxr import Gf
-from threading import Thread
-import marshal,json
-import omni.kit.commands
-from omni.isaac.core.prims import XFormPrim
-import numpy as np
-from pxr import PhysxSchema, UsdGeom, UsdPhysics
-import math
-from omni.isaac.core import SimulationContext, World
-# from isaacsim.core.prims import XFormPrim
-# stiffness :0.8 Damping: 0.05
-
-
-def find_prim_path_by_name(prim_name: str, root_path: str = "/") -> str:
-    """Recursively find the full path by Prim name"""
-    stage = omni.usd.get_context().get_stage()
-    prim = stage.GetPrimAtPath(root_path)
-    
-    def _find_prim(prim):
-        if prim.GetName() == prim_name:
-            return prim.GetPath().pathString
-        for child in prim.GetChildren():
-            result = _find_prim(child)
-            if result:
-                return result
-        return None
-    
-    found_path = _find_prim(prim)
-    if not found_path:
-        raise RuntimeError(f"Prim '{prim_name}' not found under {root_path}")
-    return found_path
-
-
-lid_prim = XFormPrim(find_prim_path_by_name("E_lid_88"))
-print("lid_prim", lid_prim.prim_path)
-root_articulation_prim = find_prim_path_by_name("E_body_70")
-print("root_articulation_prim", root_articulation_prim)
-joint_names = ["RevoluteJoint_pressthetrashcan2_up"]
-revolutejoint_path = find_prim_path_by_name("RevoluteJoint_pressthetrashcan2_up")
-
-
-class TrashcanOverControl(BehaviorScript):
-    def on_init(self):
-        self.phsx_freq = 120
-        self.joint_handles = []
-        self.dc = _dynamic_control.acquire_dynamic_control_interface() 
-        # light_scopes[0].set_visibility(False) 
-        self.Stiffness_max = 0.8
-        self.Stiffness_min = 0.08
-
-        self.guangai = True
-        self.gaodian = True
-        self.didian = False
-        
-        # init_pose
-        self.local_pose_lid, self.local_ort_lid = lid_prim.get_local_pose()
-        # self.local_pose_door, self.local_ort_drawer_up = door_prim.get_local_pose()
-        
-        # Find Root
-        self.art = self.dc.get_articulation(root_articulation_prim)
-        if self.art == _dynamic_control.INVALID_HANDLE:
-            print('the prim is not an articulation')
-        stage = omni.usd.get_context().get_stage()
-        self.revoluteJoint_drive_path = stage.GetPrimAtPath(revolutejoint_path)
-        self.revoluteJoint_drive = UsdPhysics.DriveAPI.Get(self.revoluteJoint_drive_path, "angular")
-   
-   
-    def on_destroy(self):
-        pass
-
-    def on_play(self):
-        self.simulation_context = SimulationContext(
-            stage_units_in_meters=1.0,
-            physics_dt=1.0/120,
-            rendering_dt=1.0/120
-        )
-
-
-    def on_pause(self):
-        pass
-
-    def on_stop(self):
-        self.init_start=True
-
-        self.guangai = True
-        self.gaodian = True
-        self.didian = False
-
-        carb.log_info(f"{type(self).__name__}.on_stop()->{self.prim_path}")
-        pass
-
-    def on_update(self, current_time: float, delta_time: float):
-        if delta_time <= 0:
-            return
-        self.dc = _dynamic_control.acquire_dynamic_control_interface()
-        self.active_art() 
-        self.apply_behavior() 
-
-    def active_art(self):
-        # Find Root
-        self.art = self.dc.get_articulation(root_articulation_prim)
-        if self.art == _dynamic_control.INVALID_HANDLE:
-            print('the prim is not an articulation')
-        self.dc.wake_up_articulation(self.art)
-        
-        # Find joint  
-        self.joint_handles = []
-        for joint_name in joint_names:
-            self.joint_handles.append( self.dc.find_articulation_dof(self.art, joint_name))
-        # print("self.joint_handles",self.joint_handles)
-    def apply_behavior(self):
-        self.trashcan_control()
-    def trashcan_control(self):
-
-        self.Joint0_state = self.dc.get_dof_state(self.joint_handles[0], _dynamic_control.STATE_ALL).pos
-
-        if self.Joint0_state > math.radians(1.5):
-            self.didian = True
-        if self.didian and self.Joint0_state < math.radians(1.2):
-            self.guangai = not self.guangai
-            self.didian = False
-        if not self.guangai:
-            self.dc.set_dof_position_target(self.joint_handles[0], math.radians(-90))
-        else:
-            self.dc.set_dof_position_target(self.joint_handles[0], math.radians(0))
-        # print("关盖：",self.guangai)
-        
-        
-
-
-                
diff --git a/Articulated_objects/household_items/trash_can/trash_can_press_4f_002_T1/resource/v_69323/element_path.json b/Articulated_objects/household_items/trash_can/trash_can_press_4f_002_T1/resource/v_69323/element_path.json
deleted file mode 100644
index 1faa0183df359116766a2f8ee5b68cd76f59a565..0000000000000000000000000000000000000000
--- a/Articulated_objects/household_items/trash_can/trash_can_press_4f_002_T1/resource/v_69323/element_path.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-    "88": "/root/E_lid_88",
-    "111": "/root/E_lid_88/E_part1_1_111",
-    "70": "/root/E_body_70",
-    "73": "/root/E_body_70/E_part1_73",
-    "96": "/root/E_body_70/E_part2_96"
-}
\ No newline at end of file
diff --git a/Articulated_objects/household_items/trash_can/trash_can_press_4f_002_T1/resource/v_69323/link_0.usd b/Articulated_objects/household_items/trash_can/trash_can_press_4f_002_T1/resource/v_69323/link_0.usd
deleted file mode 100644
index 073a57d7ca370af97a9c115825bb93b4d6e16538..0000000000000000000000000000000000000000
--- a/Articulated_objects/household_items/trash_can/trash_can_press_4f_002_T1/resource/v_69323/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:29206724958a9d34a577abd69f3232fb5c239fb1658e5ba5b51f0e62adaf6f6f
-size 5579494
diff --git a/Articulated_objects/household_items/trash_can/trash_can_press_4f_002_T1/trash_can_press_4f_002_T1.usd b/Articulated_objects/household_items/trash_can/trash_can_press_4f_002_T1/trash_can_press_4f_002_T1.usd
deleted file mode 100644
index 09abd9503f0e9aba5733960181eb0037d7799a0f..0000000000000000000000000000000000000000
--- a/Articulated_objects/household_items/trash_can/trash_can_press_4f_002_T1/trash_can_press_4f_002_T1.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/agv/AGV_01/.thumbs/256x256/model_AGV_1.usd.png b/Articulated_objects/industrial_machinery/agv/AGV_01/.thumbs/256x256/model_AGV_1.usd.png
deleted file mode 100644
index 9e83cf7b607f8fcd3a37ea314a61e972b219dab8..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/agv/AGV_01/.thumbs/256x256/model_AGV_1.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:65677568a09342cbc527b0545dd2ed155f4e6fe7ccaaa202aad17908c2547bc2
-size 24846
diff --git a/Articulated_objects/industrial_machinery/agv/AGV_01/model_AGV_1.usd b/Articulated_objects/industrial_machinery/agv/AGV_01/model_AGV_1.usd
deleted file mode 100644
index 414d48f9129b48416ef11fc5e1fb87ebc11b794f..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/agv/AGV_01/model_AGV_1.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:36242156fd97c3e9e39904fc289dbeeebc25e3892bb0ced18a37c62707545641
-size 29297
diff --git a/Articulated_objects/industrial_machinery/agv/AGV_01/resource/material.usd b/Articulated_objects/industrial_machinery/agv/AGV_01/resource/material.usd
deleted file mode 100644
index b672aa15e2caae662e8bed949451a2ef2d0fb712..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/agv/AGV_01/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b2256f5f324dadd50cf0d0822248ac4edf5b46b864bbbe4040d08ae0ab190093
-size 1948
diff --git a/Articulated_objects/industrial_machinery/agv/AGV_01/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/agv/AGV_01/resource/v_0/element_path.json
deleted file mode 100644
index efe012761451a7e9611e9170fd2272a395ff2328..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/agv/AGV_01/resource/v_0/element_path.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "2": "/root/E_body_1/E_Group_2",
-    "3": "/root/E_body_1/E_plate_3",
-    "4": "/root/E_wheel1_4",
-    "5": "/root/E_wheel1_4/E_Component9_5",
-    "6": "/root/E_wheel1_4/E_Component10_6",
-    "7": "/root/E_wheel2_7",
-    "8": "/root/E_wheel2_7/E_Component6_8",
-    "9": "/root/E_wheel2_7/E_Component5_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/agv/AGV_01/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/agv/AGV_01/resource/v_0/link_0.usd
deleted file mode 100644
index 10d49bee47231e35845a155931dbcabc5e416843..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/agv/AGV_01/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:dabd4b7580bbefb3cb6a02f92b3d9e20f50d20af4600f3c8d5c89e29445bc85f
-size 4914137
diff --git a/Articulated_objects/industrial_machinery/agv/AGV_02/model_AGV.usd b/Articulated_objects/industrial_machinery/agv/AGV_02/model_AGV.usd
deleted file mode 100644
index df1f17037773ad9b47c128dc5e0c6e7d84af3f54..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/agv/AGV_02/model_AGV.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2f04dedacd1a1b2a1e3101d046056ee3559d47176fa31c465ca21f583166a17e
-size 29243
diff --git a/Articulated_objects/industrial_machinery/agv/AGV_02/resource/img/9d8837e1292173332d58404e1522699b.png b/Articulated_objects/industrial_machinery/agv/AGV_02/resource/img/9d8837e1292173332d58404e1522699b.png
deleted file mode 100644
index 661d4850149c9718b8263abad1a77ad5917a5e64..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/agv/AGV_02/resource/img/9d8837e1292173332d58404e1522699b.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 136898
diff --git a/Articulated_objects/industrial_machinery/agv/AGV_02/resource/material.usd b/Articulated_objects/industrial_machinery/agv/AGV_02/resource/material.usd
deleted file mode 100644
index 69c61911da9cef82a39c3e8a56787ced5c61aec0..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/agv/AGV_02/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:66e7240e656986104d4995b41545aa23c31d307d2d16ae4e2f7d8c04c5e362f6
-size 2502
diff --git a/Articulated_objects/industrial_machinery/agv/AGV_02/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/agv/AGV_02/resource/v_0/element_path.json
deleted file mode 100644
index 0c93db872619b948d8dd8a2aa614eb1a24d642a1..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/agv/AGV_02/resource/v_0/element_path.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-    "1": "/root/E_knob_1",
-    "10": "/root/E_wheel1_10",
-    "11": "/root/E_wheel1_11",
-    "12": "/root/E_wheel1_12",
-    "13": "/root/E_wheel1_13",
-    "2": "/root/E_body_2",
-    "3": "/root/E_body_2/E_part_3",
-    "4": "/root/E_body_2/E_main_body_4",
-    "5": "/root/E_body_2/E_side_5",
-    "6": "/root/E_body_2/E_light_6",
-    "7": "/root/E_body_2/E_board_7",
-    "8": "/root/E_body_2/E_part1_8",
-    "9": "/root/E_body_2/E_shelf_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/agv/AGV_02/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/agv/AGV_02/resource/v_0/link_0.usd
deleted file mode 100644
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--- a/Articulated_objects/industrial_machinery/agv/AGV_02/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f3a5e6d3798de46db38e19af5b974d009b1c7c284b6f2b467a901aa766640084
-size 4794374
diff --git a/Articulated_objects/industrial_machinery/agv/AGV_03/model_AGV2.usd b/Articulated_objects/industrial_machinery/agv/AGV_03/model_AGV2.usd
deleted file mode 100644
index 8775693c4d0c3eaaf23d190f3690f46202ba4690..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/agv/AGV_03/model_AGV2.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/agv/AGV_03/resource/img/003440ba71251bf59fb9577fa09f5ec1.png b/Articulated_objects/industrial_machinery/agv/AGV_03/resource/img/003440ba71251bf59fb9577fa09f5ec1.png
deleted file mode 100644
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+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/agv/AGV_03/resource/img/51006ccd577dfbbd9a28764ecee4592e.png b/Articulated_objects/industrial_machinery/agv/AGV_03/resource/img/51006ccd577dfbbd9a28764ecee4592e.png
deleted file mode 100644
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--- a/Articulated_objects/industrial_machinery/agv/AGV_03/resource/img/51006ccd577dfbbd9a28764ecee4592e.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/agv/AGV_03/resource/img/a64cd6e053be4c9abe7423127a5f5393.png b/Articulated_objects/industrial_machinery/agv/AGV_03/resource/img/a64cd6e053be4c9abe7423127a5f5393.png
deleted file mode 100644
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+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:04ff0a7cc07e5a14475e5c2e1a27d55998f8e6c5c594da2d7b9bd583eca8550a
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diff --git a/Articulated_objects/industrial_machinery/agv/AGV_03/resource/img/ae7540844f7c4b35457dcb6a38dd32d9.png b/Articulated_objects/industrial_machinery/agv/AGV_03/resource/img/ae7540844f7c4b35457dcb6a38dd32d9.png
deleted file mode 100644
index b71c1db8e9faa458fdad24889f063e62842df558..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/agv/AGV_03/resource/img/ae7540844f7c4b35457dcb6a38dd32d9.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8080f8bcc216b7acfb00d25cebec3070eb7e5dd93b924693913a8f321c2de41d
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diff --git a/Articulated_objects/industrial_machinery/agv/AGV_03/resource/img/cde83f2fae31a90f2fca00f558c88b6d.png b/Articulated_objects/industrial_machinery/agv/AGV_03/resource/img/cde83f2fae31a90f2fca00f558c88b6d.png
deleted file mode 100644
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+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/agv/AGV_03/resource/material.usd b/Articulated_objects/industrial_machinery/agv/AGV_03/resource/material.usd
deleted file mode 100644
index cf06962d79729ca87e619d3323c1c471b2803895..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/agv/AGV_03/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:97ab98eb57b3db6d661da259c4415831c02507ecc242cfeed24c93eec333703d
-size 3142
diff --git a/Articulated_objects/industrial_machinery/agv/AGV_03/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/agv/AGV_03/resource/v_0/element_path.json
deleted file mode 100644
index 4c981af87d82d9fc004e0823d05341c12f601c6f..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/agv/AGV_03/resource/v_0/element_path.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_body_1/E_Component7_10",
-    "11": "/root/E_button1_11",
-    "12": "/root/E_button2_12",
-    "13": "/root/E_wheel_13",
-    "14": "/root/E_wheel2_14",
-    "15": "/root/E_wheel_15",
-    "16": "/root/E_wheel2_16",
-    "17": "/root/E_wheel2_17",
-    "18": "/root/E_wheel2_18",
-    "2": "/root/E_body_1/E_Component10_2",
-    "3": "/root/E_body_1/E_Component12_3",
-    "4": "/root/E_body_1/E_Component9_4",
-    "5": "/root/E_body_1/E_Component4_5",
-    "6": "/root/E_body_1/E_Component5_6",
-    "7": "/root/E_body_1/E_Component_7",
-    "8": "/root/E_body_1/E_Component6_8",
-    "9": "/root/E_body_1/E_Component3M1_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/agv/AGV_03/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/agv/AGV_03/resource/v_0/link_0.usd
deleted file mode 100644
index 5b0651bbd02744e70ad2e46aeba3a69df561f8ef..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/agv/AGV_03/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3cfb0968c6f2165789bd70ae47d01fdd4dbf373c9821e726138b61b31d2b5c23
-size 4618723
diff --git a/Articulated_objects/industrial_machinery/agv/AGV_04/model_AGV.usd b/Articulated_objects/industrial_machinery/agv/AGV_04/model_AGV.usd
deleted file mode 100644
index fa28df3fb064cf897ea507c4e34e8bf8dc94d93e..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/agv/AGV_04/model_AGV.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7c96fd1921f19146a478ee0dde6a271385e64604da95a539101f954f75ff0538
-size 51093
diff --git a/Articulated_objects/industrial_machinery/agv/AGV_04/resource/material.usd b/Articulated_objects/industrial_machinery/agv/AGV_04/resource/material.usd
deleted file mode 100644
index 7a5f388f6618784e874a3348ea192fd3efb6ecf8..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/agv/AGV_04/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1a1e470d2739a234dfd17e7380472d927ff5fdc101c6d87be29b6037def3e6f0
-size 1781
diff --git a/Articulated_objects/industrial_machinery/agv/AGV_04/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/agv/AGV_04/resource/v_0/element_path.json
deleted file mode 100644
index 625e1c908f12400a56521e68cc2477d45e1e50b0..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/agv/AGV_04/resource/v_0/element_path.json
+++ /dev/null
@@ -1,39 +0,0 @@
-{
-    "1": "/root/E_wheel_1",
-    "10": "/root/E_wheel_10",
-    "11": "/root/E_wheel_10/E_foreign_wheel_11",
-    "12": "/root/E_wheel_10/E_inner_wheel_12",
-    "13": "/root/E_gear_lever_1_13",
-    "14": "/root/E_gear_lever_2_14",
-    "15": "/root/E_gear_lever_3_15",
-    "16": "/root/E_gear_lever_4_16",
-    "17": "/root/E_knob1_17",
-    "18": "/root/E_body_18",
-    "19": "/root/E_body_18/E_3d66MEdi721835_19",
-    "2": "/root/E_wheel_1/E_foreign_wheel_2",
-    "20": "/root/E_body_18/E_3d66MEdi525195_20",
-    "21": "/root/E_body_18/E_3d66MEdi951578_21",
-    "22": "/root/E_body_18/E_3d66MEdi735037_22",
-    "23": "/root/E_body_18/E_3d66MEdi994952_23",
-    "24": "/root/E_body_18/E_3d66MEdi608491_24",
-    "25": "/root/E_body_18/E_3d66MEdi800988_25",
-    "26": "/root/E_body_18/E_rod_26",
-    "27": "/root/E_body_18/E_rod_26/E_3d66MEdi175708_27",
-    "28": "/root/E_body_18/E_rod_26/E_rod2_28",
-    "29": "/root/E_body_18/E_rod1_29",
-    "3": "/root/E_wheel_1/E_inner_wheel_3",
-    "30": "/root/E_body_18/E_rod1_29/E_rod2_30",
-    "31": "/root/E_body_18/E_rod1_29/E_3d66MEdi957657_31",
-    "32": "/root/E_body_18/E_board_32",
-    "33": "/root/E_body_18/E_board3_33",
-    "34": "/root/E_body_18/E_board2_34",
-    "35": "/root/E_body_18/E_board5_35",
-    "36": "/root/E_body_18/E_board1_36",
-    "37": "/root/E_body_18/E_board4_37",
-    "4": "/root/E_wheel_4",
-    "5": "/root/E_wheel_4/E_foreign_wheel_5",
-    "6": "/root/E_wheel_4/E_inner_wheel_6",
-    "7": "/root/E_wheel_7",
-    "8": "/root/E_wheel_7/E_foreign_wheel_8",
-    "9": "/root/E_wheel_7/E_inner_wheel_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/agv/AGV_04/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/agv/AGV_04/resource/v_0/link_0.usd
deleted file mode 100644
index 88107eb5d2635c70319491681e54f92e5bc0a427..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/agv/AGV_04/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5fe1579869558a3beb523bcc48cc8442480a964a2d3992866f12040c386f9eba
-size 1536811
diff --git a/Articulated_objects/industrial_machinery/cutter/column drilling machine/model_column drilling machine_0.usd b/Articulated_objects/industrial_machinery/cutter/column drilling machine/model_column drilling machine_0.usd
deleted file mode 100644
index a27528a235317718109ba71b48d3991874a4f357..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/cutter/column drilling machine/model_column drilling machine_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f84667d205131bcdac550570cd0eeb7878a10fe72f0159b049160fa0b52fe1c0
-size 33730
diff --git a/Articulated_objects/industrial_machinery/cutter/column drilling machine/origin/model_column drilling machine_0_base.usd b/Articulated_objects/industrial_machinery/cutter/column drilling machine/origin/model_column drilling machine_0_base.usd
deleted file mode 100644
index 5dcbc2dd2fdccb8d1bf73a576c2860d122addbe4..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/cutter/column drilling machine/origin/model_column drilling machine_0_base.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:da59814e9d37d2387081b16e5d30ad924bea7c45473ee29ca5ea4a6d10c5f5b4
-size 1258
diff --git a/Articulated_objects/industrial_machinery/cutter/column drilling machine/resource/img/7462bad8767b9564dcf4ba72987e2a9d.png b/Articulated_objects/industrial_machinery/cutter/column drilling machine/resource/img/7462bad8767b9564dcf4ba72987e2a9d.png
deleted file mode 100644
index a93e32848823c33d7c229b2294d7d0ada0c49235..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/cutter/column drilling machine/resource/img/7462bad8767b9564dcf4ba72987e2a9d.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:584dccb60c403bfb98c487fd2dd66363934d19c85bef2e7fcb7c5d9e1ab9a313
-size 8752
diff --git a/Articulated_objects/industrial_machinery/cutter/column drilling machine/resource/img/877f390708c33c74fbabd5ea1b887144.png b/Articulated_objects/industrial_machinery/cutter/column drilling machine/resource/img/877f390708c33c74fbabd5ea1b887144.png
deleted file mode 100644
index 278d44e9cf6c1e6f0e2ee6e1509f9a0d9fb2a4b5..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/cutter/column drilling machine/resource/img/877f390708c33c74fbabd5ea1b887144.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f914124c827d868553bac91f81f54f90bca8fb54e63da54475f5c513faa447a9
-size 1596
diff --git a/Articulated_objects/industrial_machinery/cutter/column drilling machine/resource/material.usd b/Articulated_objects/industrial_machinery/cutter/column drilling machine/resource/material.usd
deleted file mode 100644
index a302e453233eed30e665fa461da53a8de2fcb172..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/cutter/column drilling machine/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:97e9a7bcb1dabc0e179471b8e66789590dec5f9274601401b4d400f930a0e771
-size 2826
diff --git a/Articulated_objects/industrial_machinery/cutter/column drilling machine/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/cutter/column drilling machine/resource/v_0/element_path.json
deleted file mode 100644
index 239ec44881963e5d77c983aa13f9ffcaca83ba16..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/cutter/column drilling machine/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,28 +0,0 @@
-{
-    "1": "/root/E_button_mv_1",
-    "6": "/root/E_knob_mv_6",
-    "10": "/root/E_knob_mv_6/E_handle04_mv_10",
-    "11": "/root/E_body_mv_11",
-    "12": "/root/E_body_mv_11/E_Group_mv_12",
-    "13": "/root/E_body_mv_11/E_part_mv_13",
-    "14": "/root/E_body_mv_11/E_part_1_mv_14",
-    "15": "/root/E_body_mv_11/E_part_2_mv_15",
-    "16": "/root/E_body_mv_11/E_part_3_mv_16",
-    "17": "/root/E_body_mv_11/E_part_5_mv_17",
-    "18": "/root/E_body_mv_11/E_part_6_mv_18",
-    "19": "/root/E_body_mv_11/E_part_7_mv_19",
-    "2": "/root/E_workbench_mv_2",
-    "20": "/root/E_body_mv_11/E_part_8_mv_20",
-    "21": "/root/E_body_mv_11/E_base_mv_21",
-    "22": "/root/E_body_mv_11/E_pillar_mv_22",
-    "23": "/root/E_handle_mv_23",
-    "24": "/root/E_handle_mv_23/E_Group_mv_24",
-    "25": "/root/E_handle_mv_23/E_link_mv_25",
-    "26": "/root/E_handle_mv_23/E_handle01_mv_26",
-    "3": "/root/E_workbench_mv_2/E_board_mv_3",
-    "4": "/root/E_workbench_mv_2/E_link01_mv_4",
-    "5": "/root/E_workbench_mv_2/E_link02_mv_5",
-    "7": "/root/E_knob_mv_6/E_Group_mv_7",
-    "8": "/root/E_knob_mv_6/E_handle02_mv_8",
-    "9": "/root/E_knob_mv_6/E_handle03_mv_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/cutter/column drilling machine/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/cutter/column drilling machine/resource/v_0/link_0.usd
deleted file mode 100644
index 4a38a5a295c83a832cd3827b3021bf55bf4a3a93..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/cutter/column drilling machine/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:41e1ac2fa7bd8c6e50f58ceaf3e8751b55df78fa0956b762f0fc7998ba3982bc
-size 436585
diff --git a/Articulated_objects/industrial_machinery/cutter/sawmill/model_sawmill_0.usd b/Articulated_objects/industrial_machinery/cutter/sawmill/model_sawmill_0.usd
deleted file mode 100644
index 81d38111ba32208bb6fece168637edebd8cb8684..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/cutter/sawmill/model_sawmill_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:407beddd248ce2b2f38f31811b93a0e129fbaaafabeca644c67f23fe50b9eee2
-size 18516
diff --git a/Articulated_objects/industrial_machinery/cutter/sawmill/origin/model_sawmill_0_base.usd b/Articulated_objects/industrial_machinery/cutter/sawmill/origin/model_sawmill_0_base.usd
deleted file mode 100644
index af775e10e0a33b3e429c857da586bb5f528cbbec..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/cutter/sawmill/origin/model_sawmill_0_base.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d7d4b9c1a741ae567cacd4e63f2fc80c73e2b555ca6c26a84bf50b0e96e71e0b
-size 1242
diff --git a/Articulated_objects/industrial_machinery/cutter/sawmill/resource/img/877f390708c33c74fbabd5ea1b887144.png b/Articulated_objects/industrial_machinery/cutter/sawmill/resource/img/877f390708c33c74fbabd5ea1b887144.png
deleted file mode 100644
index 278d44e9cf6c1e6f0e2ee6e1509f9a0d9fb2a4b5..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/cutter/sawmill/resource/img/877f390708c33c74fbabd5ea1b887144.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f914124c827d868553bac91f81f54f90bca8fb54e63da54475f5c513faa447a9
-size 1596
diff --git a/Articulated_objects/industrial_machinery/cutter/sawmill/resource/img/fecc0d2fbc78825b095eb61c99486bc3.png b/Articulated_objects/industrial_machinery/cutter/sawmill/resource/img/fecc0d2fbc78825b095eb61c99486bc3.png
deleted file mode 100644
index 3486ea7dd97541f77c435d5c85086e53053419ef..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/cutter/sawmill/resource/img/fecc0d2fbc78825b095eb61c99486bc3.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2b59a11f1350a811aba49f136666bf5867b4755014322e8e40ebf3a488eae75b
-size 8528
diff --git a/Articulated_objects/industrial_machinery/cutter/sawmill/resource/material.usd b/Articulated_objects/industrial_machinery/cutter/sawmill/resource/material.usd
deleted file mode 100644
index 8ab0c1d557a9a3b8430bbc6015d57907eb864cc0..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/cutter/sawmill/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:271cde44638e74c77e617ed09c0bf7d2f5e9fa4f34478bc813b6f1f62f0096a1
-size 2847
diff --git a/Articulated_objects/industrial_machinery/cutter/sawmill/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/cutter/sawmill/resource/v_0/element_path.json
deleted file mode 100644
index 8e418ed998ea7d6476640bd91ee5c4a806f9388a..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/cutter/sawmill/resource/v_0/element_path.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-    "1": "/root/E_saw_blade_mv_1",
-    "2": "/root/E_saw_blade_mv_1/E_link_mv_2",
-    "3": "/root/E_saw_blade_mv_1/E_saw_blade1_mv_3",
-    "4": "/root/E_body_mv_4",
-    "5": "/root/E_body_mv_4/E_Group_mv_5",
-    "6": "/root/E_body_mv_4/E_component_mv_6",
-    "7": "/root/E_body_mv_4/E_handle_mv_7",
-    "8": "/root/E_body_mv_4/E_handle1_mv_8",
-    "9": "/root/E_button_mv_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/cutter/sawmill/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/cutter/sawmill/resource/v_0/link_0.usd
deleted file mode 100644
index ceb01d7dc05ba243ef45dcd9a3b5ee6fd16c47ce..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/cutter/sawmill/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:57c89fac685c554ec2abd3e574dfa413294962719bb6f13d0ab6d70f3b1896ce
-size 507932
diff --git a/Articulated_objects/industrial_machinery/cutter/trim router/.thumbs/256x256/model_trim router_0.usd.png b/Articulated_objects/industrial_machinery/cutter/trim router/.thumbs/256x256/model_trim router_0.usd.png
deleted file mode 100644
index 2277553cfb6939b324bc968b209dc4c7afd92506..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/cutter/trim router/.thumbs/256x256/model_trim router_0.usd.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:adcc7344279444794ffd5c421c5ef4e2459200d34f4591ae1de54e6f374f7155
-size 37033
diff --git a/Articulated_objects/industrial_machinery/cutter/trim router/model_trim router_0.usd b/Articulated_objects/industrial_machinery/cutter/trim router/model_trim router_0.usd
deleted file mode 100644
index a4a01d4503cec5d22737cab8ebbfcfd4005ecf03..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/cutter/trim router/model_trim router_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6f0309b4f22cc629ca0b923dffced956b39e13d71e723243fa8770ddb1e24df2
-size 36237
diff --git a/Articulated_objects/industrial_machinery/cutter/trim router/origin/model_trim router_0_base.usd b/Articulated_objects/industrial_machinery/cutter/trim router/origin/model_trim router_0_base.usd
deleted file mode 100644
index 0815921ffeed49cbd5cfd4e086f3b7317aa12f49..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/cutter/trim router/origin/model_trim router_0_base.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3697b3650a43fb3f1c9ad2336f17e9664643ca59307291b3ebf18fe4d747299d
-size 1246
diff --git a/Articulated_objects/industrial_machinery/cutter/trim router/resource/material.usd b/Articulated_objects/industrial_machinery/cutter/trim router/resource/material.usd
deleted file mode 100644
index 9be6c87b14b9a15e6c06ce507cb1d65856aad785..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/cutter/trim router/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c68da17ada27bc9312abd293dddb2990947f35af94a38627c7706343cb79d4c9
-size 1859
diff --git a/Articulated_objects/industrial_machinery/cutter/trim router/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/cutter/trim router/resource/v_0/element_path.json
deleted file mode 100644
index 71f0852df54fa8a83cd9496269e96d66c7b41889..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/cutter/trim router/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-    "1": "/root/E_trim_router_mv_1",
-    "10": "/root/E_trim_router_mv_1/E_Component40_mv_10",
-    "11": "/root/E_trim_router_mv_1/E_Component45_mv_11",
-    "12": "/root/E_trim_router_mv_1/E_Component42_mv_12",
-    "13": "/root/E_trim_router_mv_1/E_Component43_mv_13",
-    "14": "/root/E_trim_router_mv_1/E_Component46_mv_14",
-    "15": "/root/E_trim_router_mv_1/E_Component47_mv_15",
-    "16": "/root/E_trim_router_mv_1/E_Component48_mv_16",
-    "17": "/root/E_trim_router_mv_1/E_Component53_mv_17",
-    "18": "/root/E_trim_router_mv_1/E_component_1_mv_18",
-    "19": "/root/E_trim_router_mv_1/E_handle_1_mv_19",
-    "2": "/root/E_trim_router_mv_1/E_Component13_mv_2",
-    "20": "/root/E_knob_1_mv_20",
-    "21": "/root/E_button_mv_21",
-    "22": "/root/E_knob_mv_22",
-    "3": "/root/E_trim_router_mv_1/E_Component_mv_3",
-    "4": "/root/E_trim_router_mv_1/E_Component9_mv_4",
-    "5": "/root/E_trim_router_mv_1/E_Component10_mv_5",
-    "6": "/root/E_trim_router_mv_1/E_handle_mv_6",
-    "7": "/root/E_trim_router_mv_1/E_Component51_mv_7",
-    "8": "/root/E_trim_router_mv_1/E_Component14_mv_8",
-    "9": "/root/E_trim_router_mv_1/E_Component41_mv_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/cutter/trim router/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/cutter/trim router/resource/v_0/link_0.usd
deleted file mode 100644
index de470da80f050bbb30bea9600fb93c65be76673a..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/cutter/trim router/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4a76093f203f6b2ac3d5541ebbdb571f7f4bd44c9e58eb549ae4880bae7c1811
-size 11051274
diff --git a/Articulated_objects/industrial_machinery/elevator/elevator/.thumbs/256x256/model_elevator.usd.png b/Articulated_objects/industrial_machinery/elevator/elevator/.thumbs/256x256/model_elevator.usd.png
deleted file mode 100644
index 73c4ee2dffb8621d47b729e8e939abd3e1a4e066..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/elevator/elevator/.thumbs/256x256/model_elevator.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5ad4407de606e4bf9f241313f1154e0510309edd1f6b5d34082932dd5b27c1a5
-size 63263
diff --git a/Articulated_objects/industrial_machinery/elevator/elevator/model_elevator.json b/Articulated_objects/industrial_machinery/elevator/elevator/model_elevator.json
deleted file mode 100644
index c68b3719dc70154bda6591366dce950fd026c6ce..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/elevator/elevator/model_elevator.json
+++ /dev/null
@@ -1,29 +0,0 @@
-{
-    "models": {
-        "cap_0": {
-            "name": "cap_0",
-            "parentPath": "/World",
-            "server": "/home/extwin/usd",
-            "vaultID": "mv",
-            "modelID": "fedsfsdfd",
-            "view_dict": {
-                "0": "/World/cap_0/v_0"
-            },
-            "offset": [
-                0,
-                0,
-                0
-            ],
-            "rotation": [
-                0,
-                0,
-                0
-            ],
-            "scale": [
-                1,
-                1,
-                1
-            ]
-        }
-    }
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/elevator/elevator/model_elevator.usd b/Articulated_objects/industrial_machinery/elevator/elevator/model_elevator.usd
deleted file mode 100644
index d1b3cba55945c93033eef0cf7d7f1601235fc99d..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/elevator/elevator/model_elevator.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f8bf3b07eb0c657387238f0d32d0c40d42e00cdb85b57525cd40fcd944d84771
-size 23506
diff --git a/Articulated_objects/industrial_machinery/elevator/elevator/resource/material.usd b/Articulated_objects/industrial_machinery/elevator/elevator/resource/material.usd
deleted file mode 100644
index dcf2db29e311e76f4b8f58f98d1675aa09c9ea0b..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/elevator/elevator/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a548cba7bab3d47cdc6b406565994a0a6f8aa690f0c83e1dbe0e5a86c208c585
-size 1655
diff --git a/Articulated_objects/industrial_machinery/elevator/elevator/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/elevator/elevator/resource/v_0/element_path.json
deleted file mode 100644
index ecd0420cf9f348dde8752723105cf71e1e6f134b..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/elevator/elevator/resource/v_0/element_path.json
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "2": "/root/E_lifting_platform_1_2",
-    "10": "/root/E_lifting_platform_1_2/E_roller_10",
-    "11": "/root/E_lifting_platform_1_2/E_roller_11",
-    "12": "/root/E_lifting_platform_1_2/E_roller_12",
-    "13": "/root/E_lifting_platform_1_2/E_roller_13",
-    "14": "/root/E_lifting_platform_1_2/E_roller_14",
-    "15": "/root/E_lifting_platform_1_2/E_roller_15",
-    "16": "/root/E_lifting_platform_1_2/E_roller_16",
-    "17": "/root/E_lifting_platform_1_2/E_roller_17",
-    "18": "/root/E_lifting_platform_1_2/E_roller_18",
-    "19": "/root/E_lifting_platform_1_2/E_roller_19",
-    "20": "/root/E_lifting_platform_1_2/E_roller_20",
-    "21": "/root/E_liftingplatform_3_21",
-    "22": "/root/E_liftingplatform_3_21/E_roller_22",
-    "23": "/root/E_liftingplatform_3_21/E_roller_23",
-    "24": "/root/E_liftingplatform_3_21/E_roller_24",
-    "25": "/root/E_liftingplatform_3_21/E_roller_25",
-    "26": "/root/E_liftingplatform_3_21/E_roller_26",
-    "27": "/root/E_liftingplatform_3_21/E_roller_27",
-    "28": "/root/E_liftingplatform_3_21/E_roller_28",
-    "29": "/root/E_liftingplatform_3_21/E_roller_29",
-    "3": "/root/E_lifting_platform_1_2/E_Group_3",
-    "30": "/root/E_liftingplatform_3_21/E_roller_30",
-    "31": "/root/E_liftingplatform_3_21/E_baffle3_31",
-    "32": "/root/E_liftingplatform_3_21/E_roller_32",
-    "33": "/root/E_liftingplatform_3_21/E_roller_33",
-    "34": "/root/E_liftingplatform_3_21/E_roller_34",
-    "35": "/root/E_liftingplatform_3_21/E_baffle4_35",
-    "36": "/root/E_liftingplatform_3_21/E_roller_36",
-    "37": "/root/E_liftingplatform_3_21/E_roller_37",
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diff --git a/Articulated_objects/industrial_machinery/elevator/elevator/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/elevator/elevator/resource/v_0/link_0.usd
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/forklift/dolly/model_dolly.json b/Articulated_objects/industrial_machinery/forklift/dolly/model_dolly.json
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--- a/Articulated_objects/industrial_machinery/forklift/dolly/model_dolly.json
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-{
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--- a/Articulated_objects/industrial_machinery/forklift/dolly/model_dolly.usd
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-version https://git-lfs.github.com/spec/v1
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--- a/Articulated_objects/industrial_machinery/forklift/dolly/resource/material.usd
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diff --git a/Articulated_objects/industrial_machinery/forklift/dolly/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/forklift/dolly/resource/v_0/element_path.json
deleted file mode 100644
index f5cb7c4088760896430aa79bcb8a2cd2518af38e..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/forklift/dolly/resource/v_0/element_path.json
+++ /dev/null
@@ -1,35 +0,0 @@
-{
-    "1": "/root/E_wheel2_1",
-    "2": "/root/E_body_2",
-    "10": "/root/E_body_2/E_link_10",
-    "11": "/root/E_body_2/E_link2_11",
-    "12": "/root/E_body_2/E_axle_12",
-    "13": "/root/E_brake_13",
-    "14": "/root/E_link7_14",
-    "15": "/root/E_tool_cart_handle_15",
-    "16": "/root/E_tool_cart_handle_15/E_link11_16",
-    "17": "/root/E_tool_cart_handle_15/E_link13_17",
-    "18": "/root/E_tool_cart_handle_15/E_link12_18",
-    "19": "/root/E_tool_cart_handle_15/E_handle_19",
-    "20": "/root/E_tool_cart_handle_15/E_link10_20",
-    "21": "/root/E_wheel3_21",
-    "22": "/root/E_wheel4_22",
-    "23": "/root/E_wheel4_22/E_wheel_23",
-    "24": "/root/E_wheel4_22/E_wheel_24",
-    "25": "/root/E_wheel5_25",
-    "26": "/root/E_wheel5_25/E_wheel_26",
-    "27": "/root/E_wheel5_25/E_wheel_27",
-    "28": "/root/E_wheel6_28",
-    "29": "/root/E_wheel6_28/E_wheel_29",
-    "3": "/root/E_body_2/E_link6_3",
-    "30": "/root/E_wheel6_28/E_wheel_30",
-    "31": "/root/E_wheel7_31",
-    "32": "/root/E_wheel7_31/E_wheel_32",
-    "33": "/root/E_wheel7_31/E_wheel_33",
-    "4": "/root/E_body_2/E_link9_4",
-    "5": "/root/E_body_2/E_auto_body_5",
-    "6": "/root/E_body_2/E_link8_6",
-    "7": "/root/E_body_2/E_link8_7",
-    "8": "/root/E_body_2/E_link4_8",
-    "9": "/root/E_body_2/E_link3_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/forklift/dolly/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/forklift/dolly/resource/v_0/link_0.usd
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+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/forklift/forklift/resource/img/dc9c76a4e45481606a82131fba383206.png b/Articulated_objects/industrial_machinery/forklift/forklift/resource/img/dc9c76a4e45481606a82131fba383206.png
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diff --git a/Articulated_objects/industrial_machinery/forklift/forklift/resource/material.usd b/Articulated_objects/industrial_machinery/forklift/forklift/resource/material.usd
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index dcf8da74681c3f7720602447f32f7e7bfd922f38..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/forklift/forklift/resource/material.usd
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/forklift/forklift/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/forklift/forklift/resource/v_0/link_0.usd
deleted file mode 100644
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--- a/Articulated_objects/industrial_machinery/forklift/forklift/resource/v_0/link_0.usd
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diff --git a/Articulated_objects/industrial_machinery/machine/AOI_Zenith/model_AO_Zenith_0.usd b/Articulated_objects/industrial_machinery/machine/AOI_Zenith/model_AO_Zenith_0.usd
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--- a/Articulated_objects/industrial_machinery/machine/AOI_Zenith/model_AO_Zenith_0.usd
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diff --git a/Articulated_objects/industrial_machinery/machine/AOI_Zenith/resource/img/bc7ddf166a9a9658c247b3c086960790.png b/Articulated_objects/industrial_machinery/machine/AOI_Zenith/resource/img/bc7ddf166a9a9658c247b3c086960790.png
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diff --git a/Articulated_objects/industrial_machinery/machine/AOI_Zenith/resource/material.usd b/Articulated_objects/industrial_machinery/machine/AOI_Zenith/resource/material.usd
deleted file mode 100644
index 3fc422934086c90ba274d6575da420304a73bfc0..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/AOI_Zenith/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/machine/AOI_Zenith/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/machine/AOI_Zenith/resource/v_0/element_path.json
deleted file mode 100644
index aa33cbb52dcd6f861fd9ce14a48be42d3eb60f26..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/AOI_Zenith/resource/v_0/element_path.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-    "1": "/root/E_AOIMZenithM002_1",
-    "2": "/root/E_AOIMZenithM002_1/E_Group_2",
-    "3": "/root/E_AOIMZenithM002_1/E_leg_3",
-    "4": "/root/E_leg001_4",
-    "5": "/root/E_leg002_5",
-    "6": "/root/E_leg002_5/E_Group_6",
-    "7": "/root/E_leg002_5/E_mouse_7",
-    "8": "/root/E_leg002_5/E_keyboard_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/machine/AOI_Zenith/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/machine/AOI_Zenith/resource/v_0/link_0.usd
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--- a/Articulated_objects/industrial_machinery/machine/AOI_Zenith/resource/v_0/link_0.usd
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diff --git a/Articulated_objects/industrial_machinery/machine/cnc_machine_tools/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/machine/cnc_machine_tools/resource/v_0/element_path.json
deleted file mode 100644
index c7e80a485697ff20c1d4fd93941d8acefcacacf7..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/cnc_machine_tools/resource/v_0/element_path.json
+++ /dev/null
@@ -1,72 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_body_1/E_Component614_10",
-    "11": "/root/E_body_1/E_Component615_11",
-    "12": "/root/E_body_1/E_Component616_12",
-    "13": "/root/E_body_1/E_Component617_13",
-    "14": "/root/E_body_1/E_Component618_14",
-    "15": "/root/E_body_1/E_Component619_15",
-    "16": "/root/E_body_1/E_Component620_16",
-    "17": "/root/E_body_1/E_Component621_17",
-    "18": "/root/E_body_1/E_Component622_18",
-    "19": "/root/E_body_1/E_Component623_19",
-    "2": "/root/E_body_1/E_Component603_2",
-    "20": "/root/E_body_1/E_Component624_20",
-    "21": "/root/E_body_1/E_Component625_21",
-    "22": "/root/E_body_1/E_Component626_22",
-    "23": "/root/E_body_1/E_Component627_23",
-    "24": "/root/E_body_1/E_Component628_24",
-    "25": "/root/E_body_1/E_Component628_25",
-    "26": "/root/E_body_1/E_Component629_26",
-    "27": "/root/E_body_1/E_Component629_27",
-    "28": "/root/E_body_1/E_Component630_28",
-    "29": "/root/E_body_1/E_Component631_29",
-    "3": "/root/E_body_1/E_Component607_3",
-    "30": "/root/E_body_1/E_Component632_30",
-    "31": "/root/E_body_1/E_Component633_31",
-    "32": "/root/E_body_1/E_Component634_32",
-    "33": "/root/E_body_1/E_Component635_33",
-    "34": "/root/E_body_1/E_Component636_34",
-    "35": "/root/E_body_1/E_Component637_35",
-    "36": "/root/E_body_1/E_Component635_36",
-    "37": "/root/E_body_1/E_Component638_37",
-    "38": "/root/E_body_1/E_Component635_38",
-    "39": "/root/E_body_1/E_Component641_39",
-    "4": "/root/E_body_1/E_Component608_4",
-    "40": "/root/E_body_1/E_Component644_40",
-    "41": "/root/E_body_1/E_Component645_41",
-    "42": "/root/E_body_1/E_Component644_42",
-    "43": "/root/E_body_1/E_Component645_43",
-    "44": "/root/E_body_1/E_Component646_44",
-    "45": "/root/E_body_1/E_Component647_45",
-    "46": "/root/E_body_1/E_Component647_46",
-    "47": "/root/E_body_1/E_Component650_47",
-    "48": "/root/E_body_1/E_Component651_48",
-    "49": "/root/E_body_1/E_Component652_49",
-    "5": "/root/E_body_1/E_Component609_5",
-    "50": "/root/E_body_1/E_Component635_50",
-    "51": "/root/E_body_1/E_Component636_51",
-    "52": "/root/E_body_1/E_Component635_52",
-    "53": "/root/E_body_1/E_Component636_53",
-    "54": "/root/E_body_1/E_Component653_54",
-    "55": "/root/E_body_1/E_Component654_55",
-    "56": "/root/E_body_1/E_leg_56",
-    "57": "/root/E_body_1/E_leg_56/E_Component648_57",
-    "58": "/root/E_body_1/E_leg_56/E_Component649_58",
-    "59": "/root/E_body_1/E_leg_56/E_Component648_59",
-    "6": "/root/E_body_1/E_Component610_6",
-    "60": "/root/E_body_1/E_leg_56/E_Component648_60",
-    "61": "/root/E_body_1/E_leg_56/E_Component649_61",
-    "62": "/root/E_body_1/E_leg_56/E_Component649_62",
-    "63": "/root/E_body_1/E_leg_56/E_Component649_63",
-    "64": "/root/E_body_1/E_leg_56/E_Component648_64",
-    "65": "/root/E_knob_65",
-    "66": "/root/E_knob_65/E_Group_66",
-    "67": "/root/E_knob_65/E_Component640_67",
-    "68": "/root/E_knob001_68",
-    "69": "/root/E_knob001_68/E_Group_69",
-    "7": "/root/E_body_1/E_Component611_7",
-    "70": "/root/E_knob001_68/E_Component642_70",
-    "8": "/root/E_body_1/E_Component612_8",
-    "9": "/root/E_body_1/E_Component613_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/machine/cnc_machine_tools/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/machine/cnc_machine_tools/resource/v_0/link_0.usd
deleted file mode 100644
index a4c7762727f1871237e0b0600797244abd9a5668..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/cnc_machine_tools/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e9070f7436e416ebf9ec8a5e3b4d7903ef2267ae2e00f5c2660eaeb94bed3d28
-size 149313
diff --git a/Articulated_objects/industrial_machinery/machine/machine002/model_machine002_0.usd b/Articulated_objects/industrial_machinery/machine/machine002/model_machine002_0.usd
deleted file mode 100644
index 4143d1ecf73417bc5e7601ca0ac842df2eb3d02d..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine002/model_machine002_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0c3b8a53ae71339bd7a24369206253044a0844b16026b18dabda999af1255283
-size 18221
diff --git a/Articulated_objects/industrial_machinery/machine/machine002/resource/material.usd b/Articulated_objects/industrial_machinery/machine/machine002/resource/material.usd
deleted file mode 100644
index 670c7eda931fc688adc5f8e3f558705d5c587484..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine002/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:049dace8ba6337e2d48f6c5c953e3325bda3eac1a48f2058882d91c1a2218fb4
-size 2120
diff --git a/Articulated_objects/industrial_machinery/machine/machine002/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/machine/machine002/resource/v_0/element_path.json
deleted file mode 100644
index e8dc56966fd58590729018528b9478804eedc127..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine002/resource/v_0/element_path.json
+++ /dev/null
@@ -1,45 +0,0 @@
-{
-    "1": "/root/E_button_1",
-    "3": "/root/E_body_3",
-    "10": "/root/E_body_3/E_Component1724_10",
-    "11": "/root/E_body_3/E_Component1712_11",
-    "12": "/root/E_body_3/E_Component1721_12",
-    "13": "/root/E_body_3/E_Component1716_13",
-    "14": "/root/E_body_3/E_Component1709_14",
-    "15": "/root/E_body_3/E_Component1717_15",
-    "16": "/root/E_body_3/E_Component1723_16",
-    "17": "/root/E_body_3/E_Component1722_17",
-    "18": "/root/E_body_3/E_Component1727_18",
-    "19": "/root/E_body_3/E_Component1731_19",
-    "2": "/root/E_button001_2",
-    "20": "/root/E_body_3/E_Component1729_20",
-    "21": "/root/E_body_3/E_Component1709_21",
-    "22": "/root/E_body_3/E_Component1720_22",
-    "23": "/root/E_body_3/E_Component1732_23",
-    "24": "/root/E_body_3/E_conveyorbelt_24",
-    "25": "/root/E_body_3/E_Component1725_25",
-    "26": "/root/E_body_3/E_Component1728_26",
-    "27": "/root/E_body_3/E_Component1727_27",
-    "28": "/root/E_body_3/E_Component1724_28",
-    "29": "/root/E_body_3/E_Component1730_29",
-    "30": "/root/E_body_3/E_Component1710_30",
-    "31": "/root/E_body_3/E_leg_31",
-    "32": "/root/E_body_3/E_leg_31/E_Component1707_32",
-    "33": "/root/E_body_3/E_leg_31/E_Component1706_33",
-    "34": "/root/E_body_3/E_leg_31/E_Component1707_34",
-    "35": "/root/E_body_3/E_leg_31/E_Component1708_35",
-    "36": "/root/E_body_3/E_leg_31/E_Component1707_36",
-    "37": "/root/E_body_3/E_leg_31/E_Component1708_37",
-    "38": "/root/E_body_3/E_leg_31/E_Component1708_38",
-    "39": "/root/E_body_3/E_leg_31/E_Component1708_39",
-    "4": "/root/E_body_3/E_Component1711_4",
-    "40": "/root/E_body_3/E_leg_31/E_Component1706_40",
-    "41": "/root/E_body_3/E_leg_31/E_Component1706_41",
-    "42": "/root/E_body_3/E_leg_31/E_Component1706_42",
-    "43": "/root/E_body_3/E_leg_31/E_Component1707_43",
-    "5": "/root/E_body_3/E_Component1713_5",
-    "6": "/root/E_body_3/E_Component1722_6",
-    "7": "/root/E_body_3/E_Component1719_7",
-    "8": "/root/E_body_3/E_Component1725_8",
-    "9": "/root/E_body_3/E_Component1714_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/machine/machine002/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/machine/machine002/resource/v_0/link_0.usd
deleted file mode 100644
index 4e0a217e1d076e3afd54969a30431bc136e07234..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine002/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:546e07a44d6aa0249df4ea5e013be0e6ae26374dcc24e993854ac0ca5c713f14
-size 138844
diff --git a/Articulated_objects/industrial_machinery/machine/machine003/model_machine003_0.usd b/Articulated_objects/industrial_machinery/machine/machine003/model_machine003_0.usd
deleted file mode 100644
index 253701ee3be0a85a3a78e46f703c2ea95480d5c3..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine003/model_machine003_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3845dd91ed540415e57a629fc283220a4e102a95ec9274ae7430192a029f88b2
-size 19473
diff --git a/Articulated_objects/industrial_machinery/machine/machine003/resource/material.usd b/Articulated_objects/industrial_machinery/machine/machine003/resource/material.usd
deleted file mode 100644
index 4b7a966356a592a5251c73712b48934d41343f71..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine003/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ccae1598750ea1916d4bb0ab33bd80fdfdb7ce8566ac0c222769ae4d8d10dc43
-size 2450
diff --git a/Articulated_objects/industrial_machinery/machine/machine003/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/machine/machine003/resource/v_0/element_path.json
deleted file mode 100644
index 682e1b7dc6da8b29b6d261dda26e3499ddee7e70..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine003/resource/v_0/element_path.json
+++ /dev/null
@@ -1,52 +0,0 @@
-{
-    "1": "/root/E_leg_1",
-    "9": "/root/E_body_9",
-    "10": "/root/E_body_9/E_Component1624_10",
-    "11": "/root/E_body_9/E_Component1620_11",
-    "12": "/root/E_body_9/E_Component1626_12",
-    "13": "/root/E_body_9/E_Component1633_13",
-    "14": "/root/E_body_9/E_Component1623_14",
-    "15": "/root/E_body_9/E_Component1627_15",
-    "16": "/root/E_body_9/E_Component1648_16",
-    "17": "/root/E_body_9/E_Component1652_17",
-    "18": "/root/E_body_9/E_Component1635_18",
-    "19": "/root/E_body_9/E_Component1636_19",
-    "2": "/root/E_leg_1/E_keyboard_2",
-    "20": "/root/E_body_9/E_Component1625_20",
-    "21": "/root/E_body_9/E_Component1634_21",
-    "22": "/root/E_body_9/E_Component1621_22",
-    "23": "/root/E_body_9/E_Component1622_23",
-    "24": "/root/E_body_9/E_Component1628_24",
-    "25": "/root/E_body_9/E_Component1629_25",
-    "26": "/root/E_body_9/E_Component1621_26",
-    "27": "/root/E_body_9/E_Component1621_27",
-    "28": "/root/E_body_9/E_Component1631_28",
-    "29": "/root/E_body_9/E_Component1630_29",
-    "3": "/root/E_leg_1/E_Component1661_3",
-    "30": "/root/E_body_9/E_Component1632_30",
-    "31": "/root/E_body_9/E_Component1654_31",
-    "32": "/root/E_body_9/E_Component1656_32",
-    "33": "/root/E_body_9/E_Component1664_33",
-    "34": "/root/E_body_9/E_Component1638_34",
-    "35": "/root/E_body_9/E_Component1663_35",
-    "36": "/root/E_body_9/E_Component1644_36",
-    "37": "/root/E_body_9/E_Component1640_37",
-    "38": "/root/E_body_9/E_Component1647_38",
-    "39": "/root/E_body_9/E_Component1655_39",
-    "4": "/root/E_leg_1/E_Component1643_4",
-    "40": "/root/E_body_9/E_Component1658_40",
-    "41": "/root/E_body_9/E_Component1662_41",
-    "42": "/root/E_body_9/E_Component1639_42",
-    "43": "/root/E_body_9/E_Component1641_43",
-    "44": "/root/E_body_9/E_Component1649_44",
-    "45": "/root/E_body_9/E_Component1645_45",
-    "46": "/root/E_body_9/E_Component1653_46",
-    "47": "/root/E_body_9/E_Component1651_47",
-    "48": "/root/E_body_9/E_Component1637_48",
-    "49": "/root/E_body_9/E_Component1650_49",
-    "5": "/root/E_leg_1/E_Component1646_5",
-    "50": "/root/E_body_9/E_Component1657_50",
-    "6": "/root/E_leg_1/E_Component1660_6",
-    "7": "/root/E_leg_1/E_Component1659_7",
-    "8": "/root/E_leg_1/E_screen_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/machine/machine003/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/machine/machine003/resource/v_0/link_0.usd
deleted file mode 100644
index 93019d328717375256ac47f43ee7bf61be7c0e0a..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine003/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b41608a0f7483ab56d657a1c075aa49fdb37a61ac3915feec88e60e07cdf4f55
-size 318098
diff --git a/Articulated_objects/industrial_machinery/machine/machine003_1/model_machine003_1_0.usd b/Articulated_objects/industrial_machinery/machine/machine003_1/model_machine003_1_0.usd
deleted file mode 100644
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--- a/Articulated_objects/industrial_machinery/machine/machine003_1/model_machine003_1_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 18098
diff --git a/Articulated_objects/industrial_machinery/machine/machine003_1/resource/material.usd b/Articulated_objects/industrial_machinery/machine/machine003_1/resource/material.usd
deleted file mode 100644
index 68013d7070f6ecf0e3aa49ca2fea21989c132d5b..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine003_1/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 2445
diff --git a/Articulated_objects/industrial_machinery/machine/machine003_1/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/machine/machine003_1/resource/v_0/element_path.json
deleted file mode 100644
index 03ae8e97a6b5930fdd61c0c8bc75cda6f1cddaf9..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine003_1/resource/v_0/element_path.json
+++ /dev/null
@@ -1,52 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_body_1/E_Component1635_10",
-    "11": "/root/E_body_1/E_Component1636_11",
-    "12": "/root/E_body_1/E_Component1625_12",
-    "13": "/root/E_body_1/E_Component1634_13",
-    "14": "/root/E_body_1/E_Component1621_14",
-    "15": "/root/E_body_1/E_Component1622_15",
-    "16": "/root/E_body_1/E_Component1628_16",
-    "17": "/root/E_body_1/E_Component1629_17",
-    "18": "/root/E_body_1/E_Component1621_18",
-    "19": "/root/E_body_1/E_Component1621_19",
-    "2": "/root/E_body_1/E_Component1624_2",
-    "20": "/root/E_body_1/E_Component1631_20",
-    "21": "/root/E_body_1/E_knob001_21",
-    "22": "/root/E_body_1/E_Component1632_22",
-    "23": "/root/E_body_1/E_Component1654_23",
-    "24": "/root/E_body_1/E_Component1656_24",
-    "25": "/root/E_body_1/E_Component1664_25",
-    "26": "/root/E_body_1/E_Component1638_26",
-    "27": "/root/E_body_1/E_Component1663_27",
-    "28": "/root/E_body_1/E_Component1644_28",
-    "29": "/root/E_body_1/E_knob_29",
-    "3": "/root/E_body_1/E_Component1620_3",
-    "30": "/root/E_body_1/E_Component1647_30",
-    "31": "/root/E_body_1/E_Component1655_31",
-    "32": "/root/E_body_1/E_Component1658_32",
-    "33": "/root/E_body_1/E_Component1662_33",
-    "34": "/root/E_body_1/E_Component1639_34",
-    "35": "/root/E_body_1/E_Component1641_35",
-    "36": "/root/E_body_1/E_button001_36",
-    "37": "/root/E_body_1/E_Component1645_37",
-    "38": "/root/E_body_1/E_Component1653_38",
-    "39": "/root/E_body_1/E_Component1651_39",
-    "4": "/root/E_body_1/E_Component1626_4",
-    "40": "/root/E_body_1/E_Component1637_40",
-    "41": "/root/E_body_1/E_button002_41",
-    "42": "/root/E_body_1/E_Component1657_42",
-    "43": "/root/E_leg_43",
-    "44": "/root/E_leg_43/E_keyboard_44",
-    "45": "/root/E_leg_43/E_Component1661_45",
-    "46": "/root/E_leg_43/E_Component1643_46",
-    "47": "/root/E_leg_43/E_Component1646_47",
-    "48": "/root/E_leg_43/E_Component1660_48",
-    "49": "/root/E_leg_43/E_Component1659_49",
-    "5": "/root/E_body_1/E_Component1633_5",
-    "50": "/root/E_leg_43/E_screen_50",
-    "6": "/root/E_body_1/E_Component1623_6",
-    "7": "/root/E_body_1/E_Component1627_7",
-    "8": "/root/E_body_1/E_button_8",
-    "9": "/root/E_body_1/E_Component1652_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/machine/machine003_1/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/machine/machine003_1/resource/v_0/link_0.usd
deleted file mode 100644
index 0aa39cc34573475e82e644f981bebf3da0d00502..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine003_1/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/machine/machine006/model_machine006_0.usd b/Articulated_objects/industrial_machinery/machine/machine006/model_machine006_0.usd
deleted file mode 100644
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@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/machine/machine006/resource/material.usd b/Articulated_objects/industrial_machinery/machine/machine006/resource/material.usd
deleted file mode 100644
index 63b50ec7e617e201ae429ad011fb2509609c7877..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine006/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/machine/machine006/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/machine/machine006/resource/v_0/element_path.json
deleted file mode 100644
index 18c845c3fcf1c2a70736cf440d38e75078f2e8d5..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine006/resource/v_0/element_path.json
+++ /dev/null
@@ -1,30 +0,0 @@
-{
-    "1": "/root/E_button2_1",
-    "3": "/root/E_body_3",
-    "9": "/root/E_body_3/E_equipment1_9",
-    "10": "/root/E_body_3/E_equipment1_9/E_Group_10",
-    "11": "/root/E_body_3/E_equipment1_9/E_button_11",
-    "12": "/root/E_body_3/E_equipment1_12",
-    "13": "/root/E_body_3/E_equipment1_12/E_Group_13",
-    "14": "/root/E_body_3/E_equipment1_12/E_button_14",
-    "15": "/root/E_body_3/E_equipment1_15",
-    "16": "/root/E_body_3/E_equipment1_15/E_Group_16",
-    "17": "/root/E_body_3/E_equipment1_15/E_button_17",
-    "18": "/root/E_body_3/E_equipment1_18",
-    "19": "/root/E_body_3/E_equipment1_18/E_Group_19",
-    "2": "/root/E_knob001_2",
-    "20": "/root/E_body_3/E_equipment1_18/E_button_20",
-    "21": "/root/E_body_3/E_equipment1_21",
-    "22": "/root/E_body_3/E_equipment1_21/E_Group_22",
-    "23": "/root/E_body_3/E_equipment1_21/E_button_23",
-    "24": "/root/E_body_3/E_equipment_24",
-    "25": "/root/E_body_3/E_equipment_24/E_Group_25",
-    "26": "/root/E_body_3/E_equipment_24/E_screen_26",
-    "27": "/root/E_body_3/E_equipment_24/E_tabletop_27",
-    "28": "/root/E_body_3/E_equipment_24/E_link_28",
-    "4": "/root/E_body_3/E_workbench_4",
-    "5": "/root/E_body_3/E_workbench_5",
-    "6": "/root/E_body_3/E_equipment1_6",
-    "7": "/root/E_body_3/E_equipment1_6/E_Group_7",
-    "8": "/root/E_body_3/E_equipment1_6/E_button_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/machine/machine006/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/machine/machine006/resource/v_0/link_0.usd
deleted file mode 100644
index af365c305b44617c1fe027a9a20f779c53bc91e5..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine006/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:80ec87290fceb4566a268f45743ea0bc316933cb5cc479c465a53063b05b48d9
-size 1942387
diff --git a/Articulated_objects/industrial_machinery/machine/machine011/model_machine011_0.usd b/Articulated_objects/industrial_machinery/machine/machine011/model_machine011_0.usd
deleted file mode 100644
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/machine/machine011/resource/img/bc7ddf166a9a9658c247b3c086960790.png b/Articulated_objects/industrial_machinery/machine/machine011/resource/img/bc7ddf166a9a9658c247b3c086960790.png
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/machine/machine011/resource/material.usd b/Articulated_objects/industrial_machinery/machine/machine011/resource/material.usd
deleted file mode 100644
index a44c4b476a0670aa88d233413b4cda0949fec3fc..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine011/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/machine/machine011/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/machine/machine011/resource/v_0/element_path.json
deleted file mode 100644
index 4900c241d8bf2064827fd50041a551220bb31051..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine011/resource/v_0/element_path.json
+++ /dev/null
@@ -1,64 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_body_1/E_Component2785_10",
-    "11": "/root/E_body_1/E_Component2787_11",
-    "12": "/root/E_body_1/E_Component2767_12",
-    "13": "/root/E_body_1/E_Component2767_13",
-    "14": "/root/E_body_1/E_Component2769_14",
-    "15": "/root/E_body_1/E_Component2793_15",
-    "16": "/root/E_body_1/E_Component2773_16",
-    "17": "/root/E_body_1/E_Component2762_17",
-    "18": "/root/E_body_1/E_Component2789_18",
-    "19": "/root/E_body_1/E_screen_19",
-    "2": "/root/E_body_1/E_mouse_2",
-    "20": "/root/E_body_1/E_Component2768_20",
-    "21": "/root/E_body_1/E_Component2767_21",
-    "22": "/root/E_body_1/E_Component2779_22",
-    "23": "/root/E_body_1/E_Component2765_23",
-    "24": "/root/E_body_1/E_Component2767_24",
-    "25": "/root/E_body_1/E_Component2769_25",
-    "26": "/root/E_body_1/E_Component2772_26",
-    "27": "/root/E_body_1/E_Component2769_27",
-    "28": "/root/E_body_1/E_Component2770_28",
-    "29": "/root/E_body_1/E_Component2767_29",
-    "3": "/root/E_body_1/E_keyboard_3",
-    "30": "/root/E_body_1/E_Component2770_30",
-    "31": "/root/E_body_1/E_Component2783_31",
-    "32": "/root/E_body_1/E_Component2786_32",
-    "33": "/root/E_body_1/E_Component2792_33",
-    "34": "/root/E_body_1/E_Component2768_34",
-    "35": "/root/E_body_1/E_Component2770_35",
-    "36": "/root/E_body_1/E_Component2784_36",
-    "37": "/root/E_body_1/E_Component2788_37",
-    "38": "/root/E_body_1/E_Component2793_38",
-    "39": "/root/E_body_1/E_Component2791_39",
-    "4": "/root/E_body_1/E_Component2763_4",
-    "40": "/root/E_body_1/E_Component2768_40",
-    "41": "/root/E_body_1/E_shelf_41",
-    "42": "/root/E_body_1/E_Component2775_42",
-    "43": "/root/E_body_1/E_Component2770_43",
-    "44": "/root/E_body_1/E_Component2774_44",
-    "45": "/root/E_body_1/E_Component2759_45",
-    "46": "/root/E_body_1/E_Component2765_46",
-    "47": "/root/E_body_1/E_Component2766_47",
-    "48": "/root/E_body_1/E_Component2764_48",
-    "49": "/root/E_body_1/E_Component2767_49",
-    "5": "/root/E_body_1/E_Component2790_5",
-    "50": "/root/E_body_1/E_Component2759_50",
-    "51": "/root/E_body_1/E_Component2762_51",
-    "52": "/root/E_body_1/E_Component2764_52",
-    "53": "/root/E_body_1/E_Component2782_53",
-    "54": "/root/E_body_1/E_Component2762_54",
-    "55": "/root/E_body_1/E_Component2759_55",
-    "56": "/root/E_body_1/E_Component2763_56",
-    "57": "/root/E_body_1/E_Component2759_57",
-    "58": "/root/E_button002_58",
-    "59": "/root/E_button001_59",
-    "6": "/root/E_body_1/E_Component2794_6",
-    "60": "/root/E_button_60",
-    "61": "/root/E_button_61",
-    "62": "/root/E_button_62",
-    "7": "/root/E_body_1/E_Component2769_7",
-    "8": "/root/E_body_1/E_Component2766_8",
-    "9": "/root/E_body_1/E_Component2778_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/machine/machine011/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/machine/machine011/resource/v_0/link_0.usd
deleted file mode 100644
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--- a/Articulated_objects/industrial_machinery/machine/machine011/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e15ba4df89b59b41c006e3c43cfec4f1856805defef9516cbb3ab1dc197dd6c4
-size 9311716
diff --git a/Articulated_objects/industrial_machinery/machine/machine012/model_machine012_0.usd b/Articulated_objects/industrial_machinery/machine/machine012/model_machine012_0.usd
deleted file mode 100644
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--- a/Articulated_objects/industrial_machinery/machine/machine012/model_machine012_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/machine/machine012/resource/material.usd b/Articulated_objects/industrial_machinery/machine/machine012/resource/material.usd
deleted file mode 100644
index 41af93301965365299063dd24f20cdc498339608..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine012/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 4615
diff --git a/Articulated_objects/industrial_machinery/machine/machine012/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/machine/machine012/resource/v_0/element_path.json
deleted file mode 100644
index 8316095cdfd4f90ff53d02fcb851c20bbb0aa146..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine012/resource/v_0/element_path.json
+++ /dev/null
@@ -1,119 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_body_1/E_Component2262_10",
-    "100": "/root/E_body_1/E_Component2255_100",
-    "101": "/root/E_body_1/E_Component2259_101",
-    "102": "/root/E_body_1/E_Component2273_102",
-    "103": "/root/E_body_1/E_Component2263_103",
-    "104": "/root/E_body_1/E_Component2274_104",
-    "105": "/root/E_body_1/E_Component2278_105",
-    "106": "/root/E_body_1/E_Component2270_106",
-    "107": "/root/E_body_1/E_Component2251_107",
-    "108": "/root/E_body_1/E_Component2281_108",
-    "109": "/root/E_screen_109",
-    "11": "/root/E_body_1/E_Component2298_11",
-    "110": "/root/E_screen_109/E_Component2309_110",
-    "111": "/root/E_screen_109/E_Component2310_111",
-    "112": "/root/E_screen_109/E_Component2308_112",
-    "113": "/root/E_screen_109/E_Component2314_113",
-    "114": "/root/E_screen_109/E_Component2312_114",
-    "115": "/root/E_screen_109/E_Component2311_115",
-    "116": "/root/E_screen_109/E_Component2286_116",
-    "117": "/root/E_screen_109/E_Component2285_117",
-    "12": "/root/E_body_1/E_Component2297_12",
-    "13": "/root/E_body_1/E_Component2296_13",
-    "14": "/root/E_body_1/E_Component2288_14",
-    "15": "/root/E_body_1/E_Component2288_15",
-    "16": "/root/E_body_1/E_Component2253_16",
-    "17": "/root/E_body_1/E_Component2247_17",
-    "18": "/root/E_body_1/E_Component2322_18",
-    "19": "/root/E_body_1/E_Component2332_19",
-    "2": "/root/E_body_1/E_Component2272_2",
-    "20": "/root/E_body_1/E_Component2303_20",
-    "21": "/root/E_body_1/E_Component2301_21",
-    "22": "/root/E_body_1/E_Component2320_22",
-    "23": "/root/E_body_1/E_Component2303_23",
-    "24": "/root/E_body_1/E_Component2294_24",
-    "25": "/root/E_body_1/E_Component2316_25",
-    "26": "/root/E_body_1/E_Component2315_26",
-    "27": "/root/E_body_1/E_Component2324_27",
-    "28": "/root/E_body_1/E_Component2327_28",
-    "29": "/root/E_body_1/E_Component2327_29",
-    "3": "/root/E_body_1/E_Component2252_3",
-    "30": "/root/E_body_1/E_Component2304_30",
-    "31": "/root/E_body_1/E_Component2303_31",
-    "32": "/root/E_body_1/E_Component2323_32",
-    "33": "/root/E_body_1/E_Component2328_33",
-    "34": "/root/E_body_1/E_Component2306_34",
-    "35": "/root/E_body_1/E_Component2303_35",
-    "36": "/root/E_body_1/E_Component2294_36",
-    "37": "/root/E_body_1/E_Component2325_37",
-    "38": "/root/E_body_1/E_Component2313_38",
-    "39": "/root/E_body_1/E_Component2321_39",
-    "4": "/root/E_body_1/E_Component2296_4",
-    "40": "/root/E_body_1/E_Component2302_40",
-    "41": "/root/E_body_1/E_Component2305_41",
-    "42": "/root/E_body_1/E_Component2331_42",
-    "43": "/root/E_body_1/E_Component2329_43",
-    "44": "/root/E_body_1/E_Component2307_44",
-    "45": "/root/E_body_1/E_Component2294_45",
-    "46": "/root/E_body_1/E_Component2326_46",
-    "47": "/root/E_body_1/E_Component2319_47",
-    "48": "/root/E_body_1/E_Component2317_48",
-    "49": "/root/E_body_1/E_Component2635_49",
-    "5": "/root/E_body_1/E_Component2261_5",
-    "50": "/root/E_body_1/E_Component2299_50",
-    "51": "/root/E_body_1/E_Component2330_51",
-    "52": "/root/E_body_1/E_Component2635_52",
-    "53": "/root/E_body_1/E_Component2635_53",
-    "54": "/root/E_body_1/E_Component2294_54",
-    "55": "/root/E_body_1/E_Component2635_55",
-    "56": "/root/E_body_1/E_Component2295_56",
-    "57": "/root/E_body_1/E_Component2294_57",
-    "58": "/root/E_body_1/E_Component2280_58",
-    "59": "/root/E_body_1/E_Component2257_59",
-    "6": "/root/E_body_1/E_Component2284_6",
-    "60": "/root/E_body_1/E_Component2289_60",
-    "61": "/root/E_body_1/E_Component2289_61",
-    "62": "/root/E_body_1/E_Component2268_62",
-    "63": "/root/E_body_1/E_Component2248_63",
-    "64": "/root/E_body_1/E_Component2294_64",
-    "65": "/root/E_body_1/E_Component2256_65",
-    "66": "/root/E_body_1/E_Component2264_66",
-    "67": "/root/E_body_1/E_Component2287_67",
-    "68": "/root/E_body_1/E_Component2265_68",
-    "69": "/root/E_body_1/E_Component2294_69",
-    "7": "/root/E_body_1/E_Component2254_7",
-    "70": "/root/E_body_1/E_Component2249_70",
-    "71": "/root/E_body_1/E_Component2267_71",
-    "72": "/root/E_body_1/E_Component2294_72",
-    "73": "/root/E_body_1/E_Component2292_73",
-    "74": "/root/E_body_1/E_Component2290_74",
-    "75": "/root/E_body_1/E_Component2288_75",
-    "76": "/root/E_body_1/E_Component2276_76",
-    "77": "/root/E_body_1/E_Component2300_77",
-    "78": "/root/E_body_1/E_Component2318_78",
-    "79": "/root/E_body_1/E_Component2293_79",
-    "8": "/root/E_body_1/E_Component2260_8",
-    "80": "/root/E_body_1/E_Component2279_80",
-    "81": "/root/E_body_1/E_Component2297_81",
-    "82": "/root/E_body_1/E_Component2277_82",
-    "83": "/root/E_body_1/E_Component2294_83",
-    "84": "/root/E_body_1/E_Component2266_84",
-    "85": "/root/E_body_1/E_Component2288_85",
-    "86": "/root/E_body_1/E_Component2271_86",
-    "87": "/root/E_body_1/E_Component2291_87",
-    "88": "/root/E_body_1/E_Component2242_88",
-    "89": "/root/E_body_1/E_Component2243_89",
-    "9": "/root/E_body_1/E_Component2294_9",
-    "90": "/root/E_body_1/E_Component2244_90",
-    "91": "/root/E_body_1/E_Component2241_91",
-    "92": "/root/E_body_1/E_Component2283_92",
-    "93": "/root/E_body_1/E_Component2245_93",
-    "94": "/root/E_body_1/E_Component2282_94",
-    "95": "/root/E_body_1/E_Component2269_95",
-    "96": "/root/E_body_1/E_Component2250_96",
-    "97": "/root/E_body_1/E_Component2246_97",
-    "98": "/root/E_body_1/E_Component2258_98",
-    "99": "/root/E_body_1/E_Component2275_99"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/machine/machine012/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/machine/machine012/resource/v_0/link_0.usd
deleted file mode 100644
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--- a/Articulated_objects/industrial_machinery/machine/machine012/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 254571
diff --git a/Articulated_objects/industrial_machinery/machine/machine015/model_machine015_0.usd b/Articulated_objects/industrial_machinery/machine/machine015/model_machine015_0.usd
deleted file mode 100644
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--- a/Articulated_objects/industrial_machinery/machine/machine015/model_machine015_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/machine/machine015/resource/material.usd b/Articulated_objects/industrial_machinery/machine/machine015/resource/material.usd
deleted file mode 100644
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+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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-size 1832
diff --git a/Articulated_objects/industrial_machinery/machine/machine015/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/machine/machine015/resource/v_0/element_path.json
deleted file mode 100644
index 545ba1d8bf9491df04080085b39b04663feb34b6..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine015/resource/v_0/element_path.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_body_1/E_Component389_10",
-    "11": "/root/E_body_1/E_Component393_11",
-    "12": "/root/E_body_1/E_Component394_12",
-    "13": "/root/E_body_1/E_Component394_13",
-    "14": "/root/E_body_1/E_Component394_14",
-    "15": "/root/E_body_1/E_Component394_15",
-    "16": "/root/E_knob_16",
-    "17": "/root/E_knob_16/E_Group_17",
-    "18": "/root/E_knob_16/E_Component390_18",
-    "19": "/root/E_button_19",
-    "2": "/root/E_body_1/E_Component380_2",
-    "20": "/root/E_knob_20",
-    "21": "/root/E_knob_20/E_Group_21",
-    "22": "/root/E_knob_20/E_Component390_22",
-    "3": "/root/E_body_1/E_Component382_3",
-    "4": "/root/E_body_1/E_Component383_4",
-    "5": "/root/E_body_1/E_Component384_5",
-    "6": "/root/E_body_1/E_Component385_6",
-    "7": "/root/E_body_1/E_Component386_7",
-    "8": "/root/E_body_1/E_Component387_8",
-    "9": "/root/E_body_1/E_Component388_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/machine/machine015/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/machine/machine015/resource/v_0/link_0.usd
deleted file mode 100644
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--- a/Articulated_objects/industrial_machinery/machine/machine015/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/machine/machine016/model_machine016_0.usd b/Articulated_objects/industrial_machinery/machine/machine016/model_machine016_0.usd
deleted file mode 100644
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--- a/Articulated_objects/industrial_machinery/machine/machine016/model_machine016_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/machine/machine016/resource/material.usd b/Articulated_objects/industrial_machinery/machine/machine016/resource/material.usd
deleted file mode 100644
index db674cc08e1efb05d538f476002fafc7ad672f9c..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine016/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/machine/machine016/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/machine/machine016/resource/v_0/element_path.json
deleted file mode 100644
index 5d4c170872e5b8a57b3fb725180bb27160e21981..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine016/resource/v_0/element_path.json
+++ /dev/null
@@ -1,61 +0,0 @@
-{
-    "1": "/root/E_Component90_1",
-    "10": "/root/E_Component90_1/E_Component98_10",
-    "11": "/root/E_Component90_1/E_Component99_11",
-    "12": "/root/E_Component90_1/E_Component100_12",
-    "13": "/root/E_Component90_1/E_Component100_13",
-    "14": "/root/E_Component90_1/E_Component101_14",
-    "15": "/root/E_Component90_1/E_Component101_15",
-    "16": "/root/E_Component90_1/E_Component102_16",
-    "17": "/root/E_Component90_1/E_Component103_17",
-    "18": "/root/E_Component90_1/E_Component104_18",
-    "19": "/root/E_Component90_1/E_Component105_19",
-    "2": "/root/E_Component90_1/E_Component89_2",
-    "20": "/root/E_Component90_1/E_Component106_20",
-    "21": "/root/E_Component90_1/E_Component107_21",
-    "22": "/root/E_Component90_1/E_screen_22",
-    "23": "/root/E_Component90_1/E_screen001_23",
-    "24": "/root/E_Component90_1/E_Component110_24",
-    "25": "/root/E_Component90_1/E_Component111_25",
-    "26": "/root/E_Component90_1/E_Component112_26",
-    "27": "/root/E_Component90_1/E_Component113_27",
-    "28": "/root/E_Component90_1/E_Component114_28",
-    "29": "/root/E_Component90_1/E_knob002_29",
-    "3": "/root/E_Component90_1/E_Component91_3",
-    "30": "/root/E_Component90_1/E_Component113_30",
-    "31": "/root/E_Component90_1/E_Component114_31",
-    "32": "/root/E_Component90_1/E_knob002_32",
-    "33": "/root/E_Component90_1/E_knob001_33",
-    "34": "/root/E_Component90_1/E_Component113_34",
-    "35": "/root/E_Component90_1/E_Component117_35",
-    "36": "/root/E_Component90_1/E_Component118_36",
-    "37": "/root/E_Component90_1/E_knob_37",
-    "38": "/root/E_Component90_1/E_Component120_38",
-    "39": "/root/E_Component90_1/E_Component120_39",
-    "4": "/root/E_Component90_1/E_Component92_4",
-    "40": "/root/E_Component90_1/E_Component120_40",
-    "41": "/root/E_Component90_1/E_Component120_41",
-    "42": "/root/E_Component90_1/E_Component121_42",
-    "43": "/root/E_Component90_1/E_Component122_43",
-    "44": "/root/E_Component90_1/E_Component123_44",
-    "45": "/root/E_Component90_1/E_Component124_45",
-    "46": "/root/E_Component90_1/E_Component125_46",
-    "47": "/root/E_Component90_1/E_Component126_47",
-    "48": "/root/E_Component90_1/E_Component123_48",
-    "49": "/root/E_Component90_1/E_Component122_49",
-    "5": "/root/E_Component90_1/E_Component93_5",
-    "50": "/root/E_Component90_1/E_Component127_50",
-    "51": "/root/E_Component90_1/E_button_51",
-    "52": "/root/E_Component90_1/E_Component127_52",
-    "53": "/root/E_Component90_1/E_button_53",
-    "54": "/root/E_Component90_1/E_Component129_54",
-    "55": "/root/E_Component90_1/E_Component130_55",
-    "56": "/root/E_Component90_1/E_knob003_56",
-    "57": "/root/E_Component90_1/E_knob003_56/E_Group_57",
-    "58": "/root/E_Component90_1/E_knob003_56/E_Component132_58",
-    "59": "/root/E_Component90_1/E_knob003_56/E_Component133_59",
-    "6": "/root/E_Component90_1/E_Component94_6",
-    "7": "/root/E_Component90_1/E_Component95_7",
-    "8": "/root/E_Component90_1/E_Component96_8",
-    "9": "/root/E_Component90_1/E_Component97_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/machine/machine016/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/machine/machine016/resource/v_0/link_0.usd
deleted file mode 100644
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--- a/Articulated_objects/industrial_machinery/machine/machine016/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e9b29ee97a7c39872f581b32ddba97e1d72031624f432386a69c9173a92be06c
-size 128890
diff --git a/Articulated_objects/industrial_machinery/machine/machine017/model_machine017_0.usd b/Articulated_objects/industrial_machinery/machine/machine017/model_machine017_0.usd
deleted file mode 100644
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--- a/Articulated_objects/industrial_machinery/machine/machine017/model_machine017_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/machine/machine017/resource/material.usd b/Articulated_objects/industrial_machinery/machine/machine017/resource/material.usd
deleted file mode 100644
index 350e582a07fd2fc84dd2634d599a32f214cd3cb0..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine017/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/machine/machine017/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/machine/machine017/resource/v_0/element_path.json
deleted file mode 100644
index a19dced2fbad0ace02e9100911c5d41d0b852e36..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine017/resource/v_0/element_path.json
+++ /dev/null
@@ -1,79 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_body_1/E_Component57_10",
-    "11": "/root/E_body_1/E_Component60_11",
-    "12": "/root/E_body_1/E_knob001_12",
-    "13": "/root/E_body_1/E_Component62_13",
-    "14": "/root/E_body_1/E_Component63_14",
-    "15": "/root/E_body_1/E_knob005_15",
-    "16": "/root/E_body_1/E_knob004_16",
-    "17": "/root/E_body_1/E_Component66_17",
-    "18": "/root/E_body_1/E_Component67_18",
-    "19": "/root/E_body_1/E_Component60_19",
-    "2": "/root/E_body_1/E_Component49_2",
-    "20": "/root/E_body_1/E_knob_20",
-    "21": "/root/E_body_1/E_Component60_21",
-    "22": "/root/E_body_1/E_knob_22",
-    "23": "/root/E_body_1/E_Component73_23",
-    "24": "/root/E_body_1/E_Component74_24",
-    "25": "/root/E_body_1/E_Component74_25",
-    "26": "/root/E_body_1/E_Component75_26",
-    "27": "/root/E_body_1/E_wheel_27",
-    "28": "/root/E_body_1/E_Component77_28",
-    "29": "/root/E_body_1/E_Component78_29",
-    "3": "/root/E_body_1/E_Component54_3",
-    "30": "/root/E_body_1/E_Component77_30",
-    "31": "/root/E_body_1/E_Component79_31",
-    "32": "/root/E_body_1/E_Component80_32",
-    "33": "/root/E_body_1/E_Component81_33",
-    "34": "/root/E_body_1/E_wheel_34",
-    "35": "/root/E_body_1/E_Component77_35",
-    "36": "/root/E_body_1/E_Component78_36",
-    "37": "/root/E_body_1/E_Component77_37",
-    "38": "/root/E_body_1/E_Component79_38",
-    "39": "/root/E_body_1/E_Component80_39",
-    "4": "/root/E_body_1/E_Component55_4",
-    "40": "/root/E_body_1/E_Component81_40",
-    "41": "/root/E_body_1/E_wheel_41",
-    "42": "/root/E_body_1/E_Component77_42",
-    "43": "/root/E_body_1/E_Component78_43",
-    "44": "/root/E_body_1/E_Component77_44",
-    "45": "/root/E_body_1/E_Component79_45",
-    "46": "/root/E_body_1/E_Component80_46",
-    "47": "/root/E_body_1/E_Component81_47",
-    "48": "/root/E_body_1/E_wheel_48",
-    "49": "/root/E_body_1/E_Component77_49",
-    "5": "/root/E_body_1/E_Component56_5",
-    "50": "/root/E_body_1/E_Component78_50",
-    "51": "/root/E_body_1/E_Component77_51",
-    "52": "/root/E_body_1/E_Component79_52",
-    "53": "/root/E_body_1/E_Component80_53",
-    "54": "/root/E_body_1/E_Component81_54",
-    "55": "/root/E_body_1/E_Component60_55",
-    "56": "/root/E_body_1/E_knob002_56",
-    "57": "/root/E_body_1/E_Component83_57",
-    "58": "/root/E_body_1/E_knob002_58",
-    "59": "/root/E_body_1/E_Component84_59",
-    "6": "/root/E_body_1/E_Component57_6",
-    "60": "/root/E_body_1/E_Component60_60",
-    "61": "/root/E_body_1/E_knob001_61",
-    "62": "/root/E_body_1/E_knob003_62",
-    "63": "/root/E_body_1/E_Component84_63",
-    "64": "/root/E_body_1/E_Component60_64",
-    "65": "/root/E_body_1/E_knob001_65",
-    "66": "/root/E_body_1/E_knob003_66",
-    "67": "/root/E_door_67",
-    "68": "/root/E_door_67/E_Group_68",
-    "69": "/root/E_door_67/E_Component70_69",
-    "7": "/root/E_body_1/E_Component58_7",
-    "70": "/root/E_door_67/E_Component69_70",
-    "71": "/root/E_door_67/E_Component69_71",
-    "72": "/root/E_door_67/E_Component70_72",
-    "73": "/root/E_door_67/E_Component71_73",
-    "74": "/root/E_door_67/E_Component69_74",
-    "75": "/root/E_door_67/E_Component70_75",
-    "76": "/root/E_door_67/E_Component72_76",
-    "77": "/root/E_door_67/E_handle_77",
-    "8": "/root/E_body_1/E_Component59_8",
-    "9": "/root/E_body_1/E_Component58_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/machine/machine017/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/machine/machine017/resource/v_0/link_0.usd
deleted file mode 100644
index bc07ee499a84f954dac69be510f5f36d22b4ae11..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine017/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 155019
diff --git a/Articulated_objects/industrial_machinery/machine/machine018/model_machine018_0.usd b/Articulated_objects/industrial_machinery/machine/machine018/model_machine018_0.usd
deleted file mode 100644
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--- a/Articulated_objects/industrial_machinery/machine/machine018/model_machine018_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/machine/machine018/resource/material.usd b/Articulated_objects/industrial_machinery/machine/machine018/resource/material.usd
deleted file mode 100644
index 23541ba6acf011c3e59fc86dbebe036f648cf0e6..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine018/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/machine/machine018/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/machine/machine018/resource/v_0/element_path.json
deleted file mode 100644
index 54333f037bb08cf7d7eb436e86f52cf0accae894..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine018/resource/v_0/element_path.json
+++ /dev/null
@@ -1,94 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_body_1/E_Component185_10",
-    "11": "/root/E_body_1/E_Component186_11",
-    "12": "/root/E_body_1/E_Component186_12",
-    "13": "/root/E_body_1/E_Component186_13",
-    "14": "/root/E_body_1/E_Component186_14",
-    "15": "/root/E_body_1/E_Component186_15",
-    "16": "/root/E_body_1/E_Component186_16",
-    "17": "/root/E_body_1/E_Component186_17",
-    "18": "/root/E_body_1/E_Component186_18",
-    "19": "/root/E_body_1/E_Component186_19",
-    "2": "/root/E_body_1/E_Component179_2",
-    "20": "/root/E_body_1/E_Component186_20",
-    "21": "/root/E_body_1/E_Component185_21",
-    "22": "/root/E_body_1/E_Component184_22",
-    "23": "/root/E_body_1/E_Component183_23",
-    "24": "/root/E_body_1/E_button_24",
-    "25": "/root/E_body_1/E_Component181_25",
-    "26": "/root/E_body_1/E_Component181_26",
-    "27": "/root/E_body_1/E_button_27",
-    "28": "/root/E_body_1/E_Component183_28",
-    "29": "/root/E_body_1/E_Component184_29",
-    "3": "/root/E_body_1/E_Component179_3",
-    "30": "/root/E_body_1/E_Component185_30",
-    "31": "/root/E_body_1/E_Component186_31",
-    "32": "/root/E_body_1/E_Component186_32",
-    "33": "/root/E_body_1/E_Component186_33",
-    "34": "/root/E_body_1/E_Component186_34",
-    "35": "/root/E_body_1/E_Component186_35",
-    "36": "/root/E_body_1/E_Component186_36",
-    "37": "/root/E_body_1/E_Component186_37",
-    "38": "/root/E_body_1/E_Component186_38",
-    "39": "/root/E_body_1/E_Component186_39",
-    "4": "/root/E_body_1/E_Component179_4",
-    "40": "/root/E_body_1/E_Component186_40",
-    "41": "/root/E_body_1/E_Component185_41",
-    "42": "/root/E_body_1/E_Component184_42",
-    "43": "/root/E_body_1/E_Component183_43",
-    "44": "/root/E_body_1/E_button_44",
-    "45": "/root/E_body_1/E_Component181_45",
-    "46": "/root/E_body_1/E_Component181_46",
-    "47": "/root/E_body_1/E_button_47",
-    "48": "/root/E_body_1/E_Component183_48",
-    "49": "/root/E_body_1/E_Component184_49",
-    "5": "/root/E_body_1/E_Component179_5",
-    "50": "/root/E_body_1/E_Component185_50",
-    "51": "/root/E_body_1/E_Component186_51",
-    "52": "/root/E_body_1/E_Component186_52",
-    "53": "/root/E_body_1/E_Component186_53",
-    "54": "/root/E_body_1/E_Component186_54",
-    "55": "/root/E_body_1/E_Component186_55",
-    "56": "/root/E_body_1/E_Component186_56",
-    "57": "/root/E_body_1/E_Component186_57",
-    "58": "/root/E_body_1/E_Component186_58",
-    "59": "/root/E_body_1/E_Component186_59",
-    "6": "/root/E_body_1/E_Component181_6",
-    "60": "/root/E_body_1/E_Component186_60",
-    "61": "/root/E_body_1/E_Component185_61",
-    "62": "/root/E_body_1/E_Component184_62",
-    "63": "/root/E_body_1/E_Component183_63",
-    "64": "/root/E_body_1/E_button_64",
-    "65": "/root/E_body_1/E_Component181_65",
-    "66": "/root/E_body_1/E_Component187_66",
-    "67": "/root/E_body_1/E_Component188_67",
-    "68": "/root/E_body_1/E_Component189_68",
-    "69": "/root/E_body_1/E_button001_69",
-    "7": "/root/E_body_1/E_button_7",
-    "70": "/root/E_body_1/E_Component191_70",
-    "71": "/root/E_body_1/E_Component192_71",
-    "72": "/root/E_body_1/E_Component193_72",
-    "73": "/root/E_body_1/E_Component194_73",
-    "74": "/root/E_body_1/E_Component195_74",
-    "75": "/root/E_body_1/E_Component196_75",
-    "76": "/root/E_body_1/E_Component197_76",
-    "77": "/root/E_body_1/E_Component197_77",
-    "78": "/root/E_body_1/E_Component198_78",
-    "79": "/root/E_body_1/E_Component198_79",
-    "8": "/root/E_body_1/E_Component183_8",
-    "80": "/root/E_body_1/E_Component199_80",
-    "81": "/root/E_body_1/E_Component200_81",
-    "82": "/root/E_body_1/E_Component200_82",
-    "83": "/root/E_body_1/E_Component199_83",
-    "84": "/root/E_body_1/E_Component198_84",
-    "85": "/root/E_body_1/E_Component198_85",
-    "86": "/root/E_body_1/E_Component197_86",
-    "87": "/root/E_body_1/E_Component197_87",
-    "88": "/root/E_body_1/E_Component196_88",
-    "89": "/root/E_body_1/E_Component195_89",
-    "9": "/root/E_body_1/E_Component184_9",
-    "90": "/root/E_body_1/E_Component194_90",
-    "91": "/root/E_body_1/E_Component193_91",
-    "92": "/root/E_body_1/E_Component189_92"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/machine/machine018/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/machine/machine018/resource/v_0/link_0.usd
deleted file mode 100644
index 1e392653411ac92571d4a2f2a26f4b6593f69cce..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machine018/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:36e550cf83ed0c998977ca6e3c780cd29b54011236e64c7474e8da8c58e24c85
-size 252263
diff --git a/Articulated_objects/industrial_machinery/machine/machinery001/model_machinery.usd b/Articulated_objects/industrial_machinery/machine/machinery001/model_machinery.usd
deleted file mode 100644
index c539bb747a8009b63af8e8e4557f0a14fb2e3865..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machinery001/model_machinery.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e631e6e26ce60387e0ac693854daa62be1ee1edcb8e056e7d2b48d77ba6983e2
-size 40787
diff --git a/Articulated_objects/industrial_machinery/machine/machinery001/resource/material.usd b/Articulated_objects/industrial_machinery/machine/machinery001/resource/material.usd
deleted file mode 100644
index c2e9b1917c07b528473e6bbb6029f2a6b0200c1a..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machinery001/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:937ebcb14ee3ced683ae3cbea4c7ba10238a4de32e632b5739a94e797af10b1a
-size 1505
diff --git a/Articulated_objects/industrial_machinery/machine/machinery001/resource/v_69323/element_path.json b/Articulated_objects/industrial_machinery/machine/machinery001/resource/v_69323/element_path.json
deleted file mode 100644
index a18ffea9722ac05f045c29363f61f88498fdea8a..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machinery001/resource/v_69323/element_path.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-    "21": "/root/E_body_21",
-    "10": "/root/E_body_21/E_leg_10",
-    "11": "/root/E_car_11",
-    "12": "/root/E_craneliftinggear_12",
-    "13": "/root/E_car_13",
-    "14": "/root/E_craneliftinggear_14",
-    "9": "/root/E_frontoutrigger_9",
-    "15": "/root/E_frontoutrigger_9/E_frontoutrigger_15",
-    "16": "/root/E_frontoutrigger_9/E_rail_16",
-    "6": "/root/E_telescopicpipetransportcart_6",
-    "17": "/root/E_telescopicpipetransportcart_6/E_rail_17",
-    "18": "/root/E_telescopicpipetransportcart_6/E_rail_18",
-    "5": "/root/E_body_21/E_leg_5",
-    "19": "/root/E_body_21/E_leg_5/E_leg_19",
-    "20": "/root/E_body_21/E_leg_10/E_leg_20",
-    "26": "/root/E_craneliftinggear_14/E_Cylinder001_26",
-    "27": "/root/E_craneliftinggear_14/E_Cylinder002_27",
-    "28": "/root/E_craneliftinggear_12/E_Cylinder003_28",
-    "31": "/root/E_craneliftinggear_12/E_Cylinder004_31",
-    "4": "/root/E_body_21/E_maingirder_4",
-    "7": "/root/E_overheadcranegirder_7",
-    "8": "/root/E_overheadcranegirder_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/machine/machinery001/resource/v_69323/link_0.usd b/Articulated_objects/industrial_machinery/machine/machinery001/resource/v_69323/link_0.usd
deleted file mode 100644
index 996fb8557e91e6db3877fa85456afa7478b66ca1..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/machinery001/resource/v_69323/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f18a7efb7a6fc9e4667962c988ae286dd8572533d3ad053217f19d368aba05ef
-size 20315348
diff --git a/Articulated_objects/industrial_machinery/machine/turning lathe/model_turning lathe_0.usd b/Articulated_objects/industrial_machinery/machine/turning lathe/model_turning lathe_0.usd
deleted file mode 100644
index 8dd9ac42bd46692461dd602b3f5fbfa2cf44377e..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/turning lathe/model_turning lathe_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7730500e1f263e9b45063eb389fd0685eaf48ee37c4272bdb3d45a8c61d1de42
-size 111112
diff --git a/Articulated_objects/industrial_machinery/machine/turning lathe/origin/model_turning lathe_0_base.usd b/Articulated_objects/industrial_machinery/machine/turning lathe/origin/model_turning lathe_0_base.usd
deleted file mode 100644
index 73a8553f833461f55155c0abdd865b43a19c35d9..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/turning lathe/origin/model_turning lathe_0_base.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ceac5f39ac08cba95eb7ca8738f23fafd724a6d196d95011f805301044d7dd5d
-size 1248
diff --git a/Articulated_objects/industrial_machinery/machine/turning lathe/resource/img/4afb7d835bc50330709d2474d105ca60.png b/Articulated_objects/industrial_machinery/machine/turning lathe/resource/img/4afb7d835bc50330709d2474d105ca60.png
deleted file mode 100644
index 40b9ab54b6c3d6e702862bf476dfc26e94d474e8..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/turning lathe/resource/img/4afb7d835bc50330709d2474d105ca60.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:db63b0e25a17d4a7d5510f69652c964c562d299aeb26f4af2b55504c16ead0f8
-size 1449
diff --git a/Articulated_objects/industrial_machinery/machine/turning lathe/resource/material.usd b/Articulated_objects/industrial_machinery/machine/turning lathe/resource/material.usd
deleted file mode 100644
index 5a3de6b90f2fcf1a052807f04d602b9e8429d912..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/turning lathe/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:778932a3229e159bfe9dca3294d12ad5cc8e8786be1558134105c3189f50e84f
-size 2959
diff --git a/Articulated_objects/industrial_machinery/machine/turning lathe/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/machine/turning lathe/resource/v_0/element_path.json
deleted file mode 100644
index 0f4d924f0276001e65a7d10ad4d21bf951d8560b..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/turning lathe/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,69 +0,0 @@
-{
-    "1": "/root/E_lathe_mv_1",
-    "7": "/root/E_lathe_mv_1/E_ComponenteM191_mv_7",
-    "10": "/root/E_lathe_mv_1/E_ComponenteM191_mv_7/E_ComponenteM205_mv_10",
-    "11": "/root/E_lathe_mv_1/E_ComponenteM191_mv_7/E_ComponenteM205_mv_10/E_ComponenteM188_mv_11",
-    "12": "/root/E_lathe_mv_1/E_ComponenteM191_mv_7/E_ComponenteM205_mv_10/E_ComponenteM187_mv_12",
-    "13": "/root/E_lathe_mv_1/E_ComponenteM191_mv_7/E_ComponenteM205_mv_10/E_ComponenteM187_mv_13",
-    "14": "/root/E_lathe_mv_1/E_ComponenteM191_mv_7/E_ComponenteM205_mv_14",
-    "15": "/root/E_lathe_mv_1/E_ComponenteM191_mv_7/E_ComponenteM205_mv_14/E_ComponenteM188_mv_15",
-    "16": "/root/E_lathe_mv_1/E_ComponenteM191_mv_7/E_ComponenteM205_mv_14/E_ComponenteM187_mv_16",
-    "17": "/root/E_lathe_mv_1/E_ComponenteM191_mv_7/E_ComponenteM205_mv_14/E_ComponenteM187_mv_17",
-    "18": "/root/E_lathe_mv_1/E_ComponenteM191_mv_7/E_ComponenteM200_mv_18",
-    "19": "/root/E_lathe_mv_1/E_ComponenteM206_mv_19",
-    "2": "/root/E_lathe_mv_1/E_ComponenteM193_mv_2",
-    "20": "/root/E_lathe_mv_1/E_ComponenteM189_mv_20",
-    "21": "/root/E_lathe_mv_1/E_ComponenteM189_mv_20/E_ComponenteM125_mv_21",
-    "22": "/root/E_lathe_mv_1/E_ComponenteM189_mv_20/E_ComponenteM202_mv_22",
-    "23": "/root/E_lathe_mv_1/E_ComponenteM189_mv_20/E_ComponenteM127_mv_23",
-    "24": "/root/E_lathe_mv_1/E_ComponenteM189_mv_20/E_ComponenteM127_mv_24",
-    "25": "/root/E_knob6_mv_25",
-    "26": "/root/E_knob6_mv_25/E_Group_mv_26",
-    "27": "/root/E_knob6_mv_25/E_handle_mv_27",
-    "28": "/root/E_knob5_mv_28",
-    "29": "/root/E_knob5_mv_28/E_Group_mv_29",
-    "3": "/root/E_lathe_mv_1/E_ComponenteM207_mv_3",
-    "30": "/root/E_knob5_mv_28/E_handle1_mv_30",
-    "31": "/root/E_knob7_mv_31",
-    "32": "/root/E_knob7_mv_31/E_Group_mv_32",
-    "33": "/root/E_knob7_mv_31/E_handle_mv_33",
-    "34": "/root/E_knob4_mv_34",
-    "35": "/root/E_knob4_mv_34/E_Group_mv_35",
-    "36": "/root/E_knob4_mv_34/E_handle2_mv_36",
-    "37": "/root/E_component3_mv_37",
-    "38": "/root/E_component3_mv_37/E_Group_mv_38",
-    "39": "/root/E_component3_mv_37/E_ComponenteM195_mv_39",
-    "4": "/root/E_lathe_mv_1/E_ComponenteM207_mv_3/E_ComponenteM196_mv_4",
-    "40": "/root/E_component3_mv_37/E_ComponenteM190_mv_40",
-    "41": "/root/E_button1_mv_41",
-    "42": "/root/E_button2_mv_42",
-    "43": "/root/E_button3_mv_43",
-    "44": "/root/E_knob_mv_44",
-    "45": "/root/E_knob2_mv_45",
-    "46": "/root/E_knob2_mv_45/E_Group_mv_46",
-    "47": "/root/E_knob2_mv_45/E_handle3_mv_47",
-    "48": "/root/E_knob3_mv_48",
-    "49": "/root/E_knob3_mv_48/E_Group_mv_49",
-    "5": "/root/E_lathe_mv_1/E_ComponenteM207_mv_3/E_ComponenteM29_mv_5",
-    "50": "/root/E_knob3_mv_48/E_handle4_mv_50",
-    "51": "/root/E_component5_mv_51",
-    "52": "/root/E_component5_mv_51/E_ComponenteM203_mv_52",
-    "53": "/root/E_component5_mv_51/E_ComponenteM203_mv_52/E_Group_mv_53",
-    "54": "/root/E_component5_mv_51/E_ComponenteM203_mv_52/E_ComponenteM53_mv_54",
-    "55": "/root/E_component5_mv_51/E_ComponenteM203_mv_52/E_ComponenteM53_mv_54/E_ComponenteM54_mv_55",
-    "56": "/root/E_component5_mv_51/E_ComponenteM203_mv_52/E_ComponenteM53_mv_54/E_ComponenteM43_mv_56",
-    "57": "/root/E_component5_mv_51/E_ComponenteM203_mv_52/E_ComponenteM53_mv_54/E_ComponenteM43_mv_56/E_ComponenteM41_mv_57",
-    "58": "/root/E_component5_mv_51/E_ComponenteM203_mv_52/E_ComponenteM53_mv_54/E_ComponenteM43_mv_56/E_ComponenteM41_mv_58",
-    "59": "/root/E_component5_mv_51/E_ComponenteM203_mv_52/E_ComponenteM185_mv_59",
-    "6": "/root/E_lathe_mv_1/E_ComponenteM207_mv_3/E_ComponenteM31_mv_6",
-    "60": "/root/E_component5_mv_51/E_ComponenteM203_mv_52/E_ComponenteM183_mv_60",
-    "61": "/root/E_component5_mv_51/E_ComponenteM203_mv_52/E_ComponenteM183_mv_60/E_ComponenteM179_mv_61",
-    "62": "/root/E_component5_mv_51/E_ComponenteM203_mv_52/E_ComponenteM183_mv_60/E_ComponenteM180_mv_62",
-    "63": "/root/E_component5_mv_51/E_ComponenteM203_mv_52/E_ComponenteM183_mv_60/E_ComponenteM180_mv_62/E_ComponenteM177_mv_63",
-    "64": "/root/E_component5_mv_51/E_ComponenteM203_mv_52/E_ComponenteM183_mv_60/E_ComponenteM180_mv_62/E_ComponenteM177_mv_63/E_Group_mv_64",
-    "65": "/root/E_component5_mv_51/E_ComponenteM203_mv_52/E_ComponenteM183_mv_60/E_ComponenteM180_mv_62/E_ComponenteM177_mv_63/E_ComponenteM176_mv_65",
-    "66": "/root/E_component5_mv_51/E_ComponenteM203_mv_52/E_ComponenteM183_mv_60/E_ComponenteM180_mv_62/E_ComponenteM178_mv_66",
-    "67": "/root/E_component5_mv_51/E_occlusion_mv_67",
-    "8": "/root/E_lathe_mv_1/E_ComponenteM191_mv_7/E_ComponenteM198_mv_8",
-    "9": "/root/E_lathe_mv_1/E_ComponenteM191_mv_7/E_ComponenteM204_mv_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/machine/turning lathe/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/machine/turning lathe/resource/v_0/link_0.usd
deleted file mode 100644
index 84243c2f9369272d7d0d9bc793fe846fe4dd77a5..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/turning lathe/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bc0f732462525013b76102e0ae9012545d211337470917a4c5bd1b858479c3d7
-size 1182718
diff --git a/Articulated_objects/industrial_machinery/machine/woodworking machinery/model_woodworking machinery_0.usd b/Articulated_objects/industrial_machinery/machine/woodworking machinery/model_woodworking machinery_0.usd
deleted file mode 100644
index f1db8389881725470276bd2c3ae7253c71e7a526..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/woodworking machinery/model_woodworking machinery_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 31174
diff --git a/Articulated_objects/industrial_machinery/machine/woodworking machinery/origin/model_woodworking machinery_0_base.usd b/Articulated_objects/industrial_machinery/machine/woodworking machinery/origin/model_woodworking machinery_0_base.usd
deleted file mode 100644
index a5990e1fdadeb9086f5de65177f3d02298561d71..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/woodworking machinery/origin/model_woodworking machinery_0_base.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b5fbe7ac79136924118b98713bddaeb6e0a460c781003a1581eb01863ac9542f
-size 1256
diff --git a/Articulated_objects/industrial_machinery/machine/woodworking machinery/resource/material.usd b/Articulated_objects/industrial_machinery/machine/woodworking machinery/resource/material.usd
deleted file mode 100644
index 3fa758de415b09b9ca73ee2b17d1ba8b618633a4..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/woodworking machinery/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b2524bf662a5472d3646251e233e83eb55f7177658dd10f8634a6462f772e06e
-size 1836
diff --git a/Articulated_objects/industrial_machinery/machine/woodworking machinery/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/machine/woodworking machinery/resource/v_0/element_path.json
deleted file mode 100644
index ba3410560e9f85ab5fe6fe810802be5becb0db0d..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/woodworking machinery/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-    "1": "/root/E_body_mv_1",
-    "10": "/root/E_crank01_mv_10",
-    "11": "/root/E_crank02_mv_11",
-    "12": "/root/E_spindle_assembly_mv_12",
-    "2": "/root/E_body_mv_1/E_top_mv_2",
-    "3": "/root/E_body_mv_1/E_rail_mv_3",
-    "4": "/root/E_body_mv_1/E_rail02_mv_4",
-    "5": "/root/E_body_mv_1/E_rail02_mv_5",
-    "6": "/root/E_body_mv_1/E_base_mv_6",
-    "7": "/root/E_body_mv_1/E_component_mv_7",
-    "8": "/root/E_body_mv_1/E_rail1_mv_8",
-    "9": "/root/E_crank_mv_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/machine/woodworking machinery/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/machine/woodworking machinery/resource/v_0/link_0.usd
deleted file mode 100644
index a4917f0c620cd80bbde0656593bb17969d8d63c1..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/machine/woodworking machinery/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2ba038dce33978a1b1d73921e574b64c3fde721b38f8159cf3c7860ae2901f6e
-size 209389
diff --git a/Articulated_objects/industrial_machinery/security_equipment/fire_alarm/model_fire_alarm.usd b/Articulated_objects/industrial_machinery/security_equipment/fire_alarm/model_fire_alarm.usd
deleted file mode 100644
index e93edee11fef2118e8ae8f0e133854250307f3ba..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/security_equipment/fire_alarm/model_fire_alarm.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 11749
diff --git a/Articulated_objects/industrial_machinery/security_equipment/fire_alarm/resource/img/f3290a7b881049051b9c9f233b51ea25.png b/Articulated_objects/industrial_machinery/security_equipment/fire_alarm/resource/img/f3290a7b881049051b9c9f233b51ea25.png
deleted file mode 100644
index 15b552fac486eb12a30e148179321ba00c94bd81..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/security_equipment/fire_alarm/resource/img/f3290a7b881049051b9c9f233b51ea25.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c5b94829e199e06497f996537c1737949202d9974109b3e84450f345febcccb3
-size 74838
diff --git a/Articulated_objects/industrial_machinery/security_equipment/fire_alarm/resource/material.usd b/Articulated_objects/industrial_machinery/security_equipment/fire_alarm/resource/material.usd
deleted file mode 100644
index 41b2ca1e5b3396933b0771681a42ad3f30cd55d5..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/security_equipment/fire_alarm/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:91ff18d3845467d742762c7c5bfb2286dcd80882ee440c6de60be7faa7f3fddf
-size 2175
diff --git a/Articulated_objects/industrial_machinery/security_equipment/fire_alarm/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/security_equipment/fire_alarm/resource/v_0/element_path.json
deleted file mode 100644
index 880a57f93dd8dcb5ae9f799c563920562bbd84db..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/security_equipment/fire_alarm/resource/v_0/element_path.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-    "1": "/root/E_button1_1",
-    "2": "/root/E_body_2",
-    "10": "/root/E_body_2/E_AssemblyM453_Defintion_10",
-    "3": "/root/E_body_2/E_AssemblyM461_Defintion_3",
-    "4": "/root/E_body_2/E_AssemblyM455_Defintion_4",
-    "5": "/root/E_body_2/E_AssemblyM463_Defintion_5",
-    "6": "/root/E_body_2/E_AssemblyM459_Defintion_6",
-    "7": "/root/E_body_2/E_AssemblyM339_Defintion_7",
-    "8": "/root/E_body_2/E_AssemblyM465_Defintion_8",
-    "9": "/root/E_body_2/E_AssemblyM341_Defintion_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/security_equipment/fire_alarm/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/security_equipment/fire_alarm/resource/v_0/link_0.usd
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--- a/Articulated_objects/industrial_machinery/security_equipment/fire_alarm/resource/v_0/link_0.usd
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@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 2670070
diff --git a/Articulated_objects/industrial_machinery/security_equipment/security_check_equipment/.thumbs/256x256/model_security_check_equipment.usd.png b/Articulated_objects/industrial_machinery/security_equipment/security_check_equipment/.thumbs/256x256/model_security_check_equipment.usd.png
deleted file mode 100644
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+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/security_equipment/security_check_equipment/model_security_check_equipment.json b/Articulated_objects/industrial_machinery/security_equipment/security_check_equipment/model_security_check_equipment.json
deleted file mode 100644
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--- a/Articulated_objects/industrial_machinery/security_equipment/security_check_equipment/model_security_check_equipment.json
+++ /dev/null
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-{
-    "models": {
-        "cap_0": {
-            "name": "cap_0",
-            "parentPath": "/World",
-            "server": "/home/extwin/usd",
-            "vaultID": "mv",
-            "modelID": "fedsfsdfd",
-            "view_dict": {
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\ No newline at end of file
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--- a/Articulated_objects/industrial_machinery/security_equipment/security_check_equipment/model_security_check_equipment.usd
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-version https://git-lfs.github.com/spec/v1
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deleted file mode 100644
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+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/subway/subwaycar001/resource/material.usd b/Articulated_objects/industrial_machinery/subway/subwaycar001/resource/material.usd
deleted file mode 100644
index a24a2850fa37d9cf2f9eee27af5ca8056a327fae..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/subway/subwaycar001/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/industrial_machinery/subway/subwaycar001/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/subway/subwaycar001/resource/v_0/element_path.json
deleted file mode 100644
index 5ba3a7a677fce2c28d096075c13d00175815610c..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/subway/subwaycar001/resource/v_0/element_path.json
+++ /dev/null
@@ -1,1861 +0,0 @@
-{
-    "1": "/root/E_door3_1",
-    "9": "/root/E_door3_9",
-    "10": "/root/E_door3_9/E_Component180_10",
-    "97": "/root/E_door2_97",
-    "100": "/root/E_door2_97/E_Component161M1_100",
-    "193": "/root/E_body_193",
-    "779": "/root/E_body_193/E_carriage1_779",
-    "828": "/root/E_body_193/E_carriage1_779/E_carriage_828",
-    "1000": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_1000",
-    "1001": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_1001",
-    "1002": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_1002",
-    "1003": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_1003",
-    "1004": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_1004",
-    "1005": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_1005",
-    "1006": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_1006",
-    "1007": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_1007",
-    "1008": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_1008",
-    "1009": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_1009",
-    "101": "/root/E_door2_97/E_Component157_101",
-    "1010": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_1010",
-    "1011": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle3_1011",
-    "1012": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_1012",
-    "1013": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_1013",
-    "1014": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_1014",
-    "1015": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_1015",
-    "1016": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_1016",
-    "1017": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_sagrod_1017",
-    "1018": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_1018",
-    "1019": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_1019",
-    "102": "/root/E_door2_97/E_Component158M1_102",
-    "1020": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_1020",
-    "1021": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_1021",
-    "1022": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_1022",
-    "1023": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_1023",
-    "1024": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_1024",
-    "1025": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_1025",
-    "1026": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_1026",
-    "1027": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle3_1027",
-    "1028": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_1028",
-    "1029": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_1029",
-    "103": "/root/E_door2_97/E_Component159_103",
-    "1030": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component44_1030",
-    "1031": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component46M1_1031",
-    "1032": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_1032",
-    "1033": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_sagrod_1033",
-    "1034": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component44_1034",
-    "1035": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_1035",
-    "1036": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component46M1_1036",
-    "1037": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_1037",
-    "1038": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_1038",
-    "1039": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_1039",
-    "104": "/root/E_door2_97/E_Component160M1_104",
-    "1040": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_1040",
-    "1041": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_1041",
-    "1042": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_1042",
-    "1043": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_1043",
-    "1044": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component45M1_1044",
-    "1045": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_1045",
-    "1046": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component39_1046",
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-    "881": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_881",
-    "882": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_882",
-    "883": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_883",
-    "884": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_884",
-    "885": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_885",
-    "886": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_886",
-    "887": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_887",
-    "888": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_888",
-    "889": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_889",
-    "89": "/root/E_door2_89",
-    "890": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_890",
-    "891": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_891",
-    "892": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_892",
-    "893": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_893",
-    "894": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_894",
-    "895": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_895",
-    "896": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_896",
-    "897": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_897",
-    "898": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_898",
-    "899": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_899",
-    "90": "/root/E_door2_89/E_Component176_90",
-    "900": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle12_900",
-    "901": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle13_901",
-    "902": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component184_902",
-    "903": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component200M1_903",
-    "904": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component199M1_904",
-    "905": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component184_905",
-    "906": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component181_906",
-    "907": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component196_907",
-    "908": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_908",
-    "909": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component199M1_909",
-    "91": "/root/E_door2_89/E_Component175_91",
-    "910": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component196_910",
-    "911": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component221_911",
-    "912": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle7_912",
-    "913": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle10_913",
-    "914": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component213_914",
-    "915": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component216_915",
-    "916": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component209_916",
-    "917": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle10_917",
-    "918": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component210M1_918",
-    "919": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component182M1_919",
-    "92": "/root/E_door2_89/E_Component161M1_92",
-    "920": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component214M1_920",
-    "921": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component216_921",
-    "922": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component6M1_922",
-    "923": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle6_923",
-    "924": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component6M1_924",
-    "925": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component184_925",
-    "926": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component7M1_926",
-    "927": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component181_927",
-    "928": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component215M1_928",
-    "929": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component6M1_929",
-    "93": "/root/E_door2_89/E_Component157_93",
-    "930": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component183_930",
-    "931": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component7M1_931",
-    "932": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component198M1_932",
-    "933": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component5M1_933",
-    "934": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component6M1_934",
-    "935": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle7_935",
-    "936": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component210M1_936",
-    "937": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle11_937",
-    "938": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component209_938",
-    "939": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component6M1_939",
-    "94": "/root/E_door2_89/E_Component158M1_94",
-    "940": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component5M1_940",
-    "941": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component6M1_941",
-    "942": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component5M1_942",
-    "943": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component6M1_943",
-    "944": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle5_944",
-    "945": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component199M1_945",
-    "946": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component217M1_946",
-    "947": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_947",
-    "948": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_948",
-    "949": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_949",
-    "95": "/root/E_door2_89/E_Component159_95",
-    "950": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_950",
-    "951": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_951",
-    "952": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_952",
-    "953": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_953",
-    "954": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_954",
-    "955": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_955",
-    "956": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_956",
-    "957": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_957",
-    "958": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_958",
-    "959": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_959",
-    "96": "/root/E_door2_89/E_Component160M1_96",
-    "960": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_960",
-    "961": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_961",
-    "962": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_962",
-    "963": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component47_963",
-    "964": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_964",
-    "965": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_965",
-    "966": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle_966",
-    "967": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_967",
-    "968": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_968",
-    "969": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_969",
-    "970": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component50M1_970",
-    "971": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_971",
-    "972": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_972",
-    "973": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_973",
-    "974": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_974",
-    "975": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_975",
-    "976": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_976",
-    "977": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_977",
-    "978": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_978",
-    "979": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_979",
-    "98": "/root/E_door2_97/E_Component176_98",
-    "980": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_980",
-    "981": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component39_981",
-    "982": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_982",
-    "983": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_983",
-    "984": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_984",
-    "985": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_chair_985",
-    "986": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle4_986",
-    "987": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_987",
-    "988": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_988",
-    "989": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_989",
-    "99": "/root/E_door2_97/E_Component175_99",
-    "990": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component43M1_990",
-    "991": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_991",
-    "992": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_992",
-    "993": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_handle2_993",
-    "994": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_994",
-    "995": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_995",
-    "996": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_996",
-    "997": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_Component35M1_997",
-    "998": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_998",
-    "999": "/root/E_body_193/E_carriage1_779/E_carriage_828/E_rings1_999"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/subway/subwaycar001/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/subway/subwaycar001/resource/v_0/link_0.usd
deleted file mode 100644
index 1b1530e528f9a72d809d0f47608a671fc743d00b..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/subway/subwaycar001/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4378bb77ca54d5438cefa3264c0ba8b9d304b0f8daa9c2ef94c043f4f12f6195
-size 113675040
diff --git a/Articulated_objects/industrial_machinery/subway/subwaydoor/.thumbs/256x256/model_subwaydoor.usd.png b/Articulated_objects/industrial_machinery/subway/subwaydoor/.thumbs/256x256/model_subwaydoor.usd.png
deleted file mode 100644
index 4f97275179226d59412b99e0b391f5cbcdf8d104..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/subway/subwaydoor/.thumbs/256x256/model_subwaydoor.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:556c8d2f5f45050a96f92c64078b06795470380b27a604611eea5bd0713770c1
-size 15152
diff --git a/Articulated_objects/industrial_machinery/subway/subwaydoor/model_subwaydoor.usd b/Articulated_objects/industrial_machinery/subway/subwaydoor/model_subwaydoor.usd
deleted file mode 100644
index 91e5e7f7bc0b93335563d18a009290aa2f86eb57..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/subway/subwaydoor/model_subwaydoor.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a1d1a795254646a22760d4925132fee4d29ab30fd9fbb7c93bad456198219871
-size 57990
diff --git a/Articulated_objects/industrial_machinery/subway/subwaydoor/resource/material.usd b/Articulated_objects/industrial_machinery/subway/subwaydoor/resource/material.usd
deleted file mode 100644
index 57b4d6ac9a57a4bfcb20542ae1f466a1bd736759..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/subway/subwaydoor/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b1527c84d99cc020faeb2db5f5718ac314e5ddcc9425cb73ffc8361ce13cf699
-size 1986
diff --git a/Articulated_objects/industrial_machinery/subway/subwaydoor/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/subway/subwaydoor/resource/v_0/element_path.json
deleted file mode 100644
index e61673082e894d13e2b3ee94ab58880ef086c9e3..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/subway/subwaydoor/resource/v_0/element_path.json
+++ /dev/null
@@ -1,179 +0,0 @@
-{
-    "1": "/root/E_fence12_1",
-    "9": "/root/E_fence12_1/E_fence_9",
-    "10": "/root/E_fence12_1/E_fence_9/E_Group_10",
-    "98": "/root/E_doorl_98",
-    "100": "/root/E_doorl_98/E_Component1079_100",
-    "101": "/root/E_doorl_98/E_Component765_101",
-    "102": "/root/E_doorl_98/E_Component1080MM_102",
-    "103": "/root/E_doorr_103",
-    "104": "/root/E_doorr_103/E_Group_104",
-    "105": "/root/E_doorr_103/E_Component1078_105",
-    "106": "/root/E_doorr_103/E_Component765_106",
-    "107": "/root/E_doorr_103/E_Component1079M_107",
-    "108": "/root/E_doorr_108",
-    "109": "/root/E_doorr_108/E_Group_109",
-    "11": "/root/E_fence12_1/E_fence_9/E_frame_11",
-    "110": "/root/E_doorr_108/E_Component1078_110",
-    "111": "/root/E_doorr_108/E_Component765_111",
-    "112": "/root/E_doorr_108/E_Component1079M_112",
-    "113": "/root/E_doorr_113",
-    "114": "/root/E_doorr_113/E_Group_114",
-    "115": "/root/E_doorr_113/E_Component1078_115",
-    "116": "/root/E_doorr_113/E_Component765_116",
-    "117": "/root/E_doorr_113/E_Component1079M_117",
-    "118": "/root/E_doorl_118",
-    "119": "/root/E_doorl_118/E_Group_119",
-    "12": "/root/E_fence12_1/E_fence_9/E_frame_12",
-    "120": "/root/E_doorl_118/E_Component1079_120",
-    "121": "/root/E_doorl_118/E_Component765_121",
-    "122": "/root/E_doorl_118/E_Component1080MM_122",
-    "123": "/root/E_doorr_123",
-    "124": "/root/E_doorr_123/E_Group_124",
-    "125": "/root/E_doorr_123/E_Component1078_125",
-    "126": "/root/E_doorr_123/E_Component765_126",
-    "127": "/root/E_doorr_123/E_Component1079M_127",
-    "128": "/root/E_doorr_128",
-    "129": "/root/E_doorr_128/E_Group_129",
-    "13": "/root/E_fence12_1/E_fence_13",
-    "130": "/root/E_doorr_128/E_Component1078_130",
-    "131": "/root/E_doorr_128/E_Component765_131",
-    "132": "/root/E_doorr_128/E_Component1079M_132",
-    "133": "/root/E_doorr_133",
-    "134": "/root/E_doorr_133/E_Group_134",
-    "135": "/root/E_doorr_133/E_Component1078_135",
-    "136": "/root/E_doorr_133/E_Component765_136",
-    "137": "/root/E_doorr_133/E_Component1079M_137",
-    "138": "/root/E_doorl_138",
-    "139": "/root/E_doorl_138/E_Group_139",
-    "14": "/root/E_fence12_1/E_fence_13/E_Group_14",
-    "140": "/root/E_doorl_138/E_Component1079_140",
-    "141": "/root/E_doorl_138/E_Component765_141",
-    "142": "/root/E_doorl_138/E_Component1080MM_142",
-    "143": "/root/E_doorr_143",
-    "144": "/root/E_doorr_143/E_Group_144",
-    "145": "/root/E_doorr_143/E_Component1078_145",
-    "146": "/root/E_doorr_143/E_Component765_146",
-    "147": "/root/E_doorr_143/E_Component1079M_147",
-    "148": "/root/E_doorl_148",
-    "149": "/root/E_doorl_148/E_Group_149",
-    "15": "/root/E_fence12_1/E_fence_13/E_frame_15",
-    "150": "/root/E_doorl_148/E_Component1079_150",
-    "151": "/root/E_doorl_148/E_Component765_151",
-    "152": "/root/E_doorl_148/E_Component1080MM_152",
-    "153": "/root/E_doorl_153",
-    "154": "/root/E_doorl_153/E_Group_154",
-    "155": "/root/E_doorl_153/E_Component1079_155",
-    "156": "/root/E_doorl_153/E_Component765_156",
-    "157": "/root/E_doorl_153/E_Component1080MM_157",
-    "158": "/root/E_doorl_158",
-    "159": "/root/E_doorl_158/E_Group_159",
-    "16": "/root/E_fence12_1/E_fence_13/E_frame_16",
-    "160": "/root/E_doorl_158/E_Component1079_160",
-    "161": "/root/E_doorl_158/E_Component765_161",
-    "162": "/root/E_doorl_158/E_Component1080MM_162",
-    "163": "/root/E_doorl_163",
-    "164": "/root/E_doorl_163/E_Group_164",
-    "165": "/root/E_doorl_163/E_Component1079_165",
-    "166": "/root/E_doorl_163/E_Component765_166",
-    "167": "/root/E_doorl_163/E_Component1080MM_167",
-    "168": "/root/E_doorl_168",
-    "169": "/root/E_doorl_168/E_Group_169",
-    "17": "/root/E_fence12_1/E_threshold_17",
-    "170": "/root/E_doorl_168/E_Component1079_170",
-    "171": "/root/E_doorl_168/E_Component765_171",
-    "172": "/root/E_doorl_168/E_Component1080MM_172",
-    "173": "/root/E_doorr_173",
-    "174": "/root/E_doorr_173/E_Group_174",
-    "175": "/root/E_doorr_173/E_Component1078_175",
-    "176": "/root/E_doorr_173/E_Component765_176",
-    "177": "/root/E_doorr_173/E_Component1079M_177",
-    "18": "/root/E_fence12_1/E_threshold_18",
-    "19": "/root/E_fence12_1/E_threshold_19",
-    "2": "/root/E_fence12_1/E_Group_2",
-    "20": "/root/E_fence12_1/E_fence_20",
-    "21": "/root/E_fence12_1/E_fence_20/E_Group_21",
-    "22": "/root/E_fence12_1/E_fence_20/E_frame_22",
-    "23": "/root/E_fence12_1/E_fence_20/E_frame_23",
-    "24": "/root/E_fence12_1/E_fence_24",
-    "25": "/root/E_fence12_1/E_fence_24/E_Group_25",
-    "26": "/root/E_fence12_1/E_fence_24/E_frame_26",
-    "27": "/root/E_fence12_1/E_fence_24/E_frame_27",
-    "28": "/root/E_fence12_1/E_fence_28",
-    "29": "/root/E_fence12_1/E_fence_28/E_Group_29",
-    "3": "/root/E_fence12_1/E_threshold_3",
-    "30": "/root/E_fence12_1/E_fence_28/E_frame_30",
-    "31": "/root/E_fence12_1/E_fence_28/E_frame_31",
-    "32": "/root/E_fence12_1/E_threshold_32",
-    "33": "/root/E_fence12_1/E_fence1_33",
-    "34": "/root/E_fence12_1/E_fence1_33/E_Group_34",
-    "35": "/root/E_fence12_1/E_fence1_33/E_com_35",
-    "36": "/root/E_fence12_1/E_fence1_33/E_com_36",
-    "37": "/root/E_fence12_1/E_fence1_33/E_frame_37",
-    "38": "/root/E_fence12_1/E_fence1_33/E_frame_38",
-    "39": "/root/E_fence12_1/E_threshold_39",
-    "4": "/root/E_fence12_1/E_fence_4",
-    "40": "/root/E_fence12_1/E_threshold_40",
-    "41": "/root/E_fence12_1/E_fence_41",
-    "42": "/root/E_fence12_1/E_fence_41/E_Group_42",
-    "43": "/root/E_fence12_1/E_fence_41/E_frame_43",
-    "44": "/root/E_fence12_1/E_fence_41/E_frame_44",
-    "45": "/root/E_fence12_1/E_threshold_45",
-    "46": "/root/E_fence12_1/E_fence_46",
-    "47": "/root/E_fence12_1/E_fence_46/E_Group_47",
-    "48": "/root/E_fence12_1/E_fence_46/E_frame_48",
-    "49": "/root/E_fence12_1/E_fence_46/E_frame_49",
-    "5": "/root/E_fence12_1/E_fence_4/E_Group_5",
-    "50": "/root/E_fence12_1/E_fence_50",
-    "51": "/root/E_fence12_1/E_fence_50/E_Group_51",
-    "52": "/root/E_fence12_1/E_fence_50/E_frame_52",
-    "53": "/root/E_fence12_1/E_fence_50/E_frame_53",
-    "54": "/root/E_fence12_1/E_threshold_54",
-    "55": "/root/E_fence12_1/E_threshold_55",
-    "56": "/root/E_fence12_1/E_fence2_56",
-    "57": "/root/E_fence12_1/E_fence2_56/E_Group_57",
-    "58": "/root/E_fence12_1/E_fence2_56/E_frame_58",
-    "59": "/root/E_fence12_1/E_fence2_56/E_frame_59",
-    "6": "/root/E_fence12_1/E_fence_4/E_frame_6",
-    "60": "/root/E_fence12_1/E_fence2_56/E_pt1_60",
-    "61": "/root/E_fence12_1/E_fence2_56/E_pt1_60/E_pt_61",
-    "62": "/root/E_fence12_1/E_fence2_56/E_pt2_62",
-    "63": "/root/E_fence12_1/E_fence2_56/E_pt2_62/E_pt_63",
-    "64": "/root/E_fence12_1/E_fence11_64",
-    "65": "/root/E_fence12_1/E_fence11_64/E_Group_65",
-    "66": "/root/E_fence12_1/E_fence11_64/E_frame_66",
-    "67": "/root/E_fence12_1/E_fence11_64/E_frame_67",
-    "68": "/root/E_doorl_68",
-    "69": "/root/E_doorl_68/E_Group_69",
-    "7": "/root/E_fence12_1/E_fence_4/E_frame_7",
-    "70": "/root/E_doorl_68/E_Component1079_70",
-    "71": "/root/E_doorl_68/E_Component765_71",
-    "72": "/root/E_doorl_68/E_Component1080MM_72",
-    "73": "/root/E_doorr_73",
-    "74": "/root/E_doorr_73/E_Group_74",
-    "75": "/root/E_doorr_73/E_Component1078_75",
-    "76": "/root/E_doorr_73/E_Component765_76",
-    "77": "/root/E_doorr_73/E_Component1079M_77",
-    "78": "/root/E_doorl_78",
-    "79": "/root/E_doorl_78/E_Group_79",
-    "8": "/root/E_fence12_1/E_threshold_8",
-    "80": "/root/E_doorl_78/E_Component1079_80",
-    "81": "/root/E_doorl_78/E_Component765_81",
-    "82": "/root/E_doorl_78/E_Component1080MM_82",
-    "83": "/root/E_doorl_83",
-    "84": "/root/E_doorl_83/E_Group_84",
-    "85": "/root/E_doorl_83/E_Component1079_85",
-    "86": "/root/E_doorl_83/E_Component765_86",
-    "87": "/root/E_doorl_83/E_Component1080MM_87",
-    "88": "/root/E_doorr_88",
-    "89": "/root/E_doorr_88/E_Group_89",
-    "90": "/root/E_doorr_88/E_Component1078_90",
-    "91": "/root/E_doorr_88/E_Component765_91",
-    "92": "/root/E_doorr_88/E_Component1079M_92",
-    "93": "/root/E_doorr_93",
-    "94": "/root/E_doorr_93/E_Group_94",
-    "95": "/root/E_doorr_93/E_Component1078_95",
-    "96": "/root/E_doorr_93/E_Component765_96",
-    "97": "/root/E_doorr_93/E_Component1079M_97",
-    "99": "/root/E_doorl_98/E_Group_99"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/subway/subwaydoor/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/subway/subwaydoor/resource/v_0/link_0.usd
deleted file mode 100644
index d8bd5d0bf39e2caaf6b32a1a988aa7b11df5854e..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/subway/subwaydoor/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0810b9c17517e3a7dd87018c14b9ec451d629ed5ea846d44fea368c45e11d213
-size 1304187
diff --git a/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/.thumbs/256x256/model_ticketgate001.usd.png b/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/.thumbs/256x256/model_ticketgate001.usd.png
deleted file mode 100644
index 580ddc6be85428fe69401cdebbbc101e03f87a73..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/.thumbs/256x256/model_ticketgate001.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6bd9afd602047142e35cf45ab1c17b5da761ed1463655dfe0e66c8e1ec081a89
-size 58275
diff --git a/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/model_ticketgate001.usd b/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/model_ticketgate001.usd
deleted file mode 100644
index e55dd3922095ae243e4bb5131b67c69e8d57e956..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/model_ticketgate001.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:648001cebe6ce5b22c5fd429e6f3ed3530a609805086f1b2b05f672429876447
-size 259148
diff --git a/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/resource/img/14a0edcf3e6b1ae71119d3cfe4646573.png b/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/resource/img/14a0edcf3e6b1ae71119d3cfe4646573.png
deleted file mode 100644
index 6257883141b787ca977c8d092efafbd481573d83..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/resource/img/14a0edcf3e6b1ae71119d3cfe4646573.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:aa84b3198256cf61f5115e3b6ef633f58558990975e383e888afc647a28f9dba
-size 10118
diff --git a/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/resource/img/150e20afead51a2c78beb99beeb796ae.png b/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/resource/img/150e20afead51a2c78beb99beeb796ae.png
deleted file mode 100644
index 0ecf61acd73a2379cee5b21fac4d1c2e803d9b31..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/resource/img/150e20afead51a2c78beb99beeb796ae.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5ca1173007935a746b74c79dbeab95738b7850a62237d893b166771ab40cdc7e
-size 3768
diff --git a/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/resource/material.usd b/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/resource/material.usd
deleted file mode 100644
index 63e35b7d502ff269f6791123a4e11398f9b7812d..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1e7a04fea8d12cb60ac6908b6cb8c25809c3b2cd51ef60c2bf3bbe1fad983b83
-size 3101
diff --git a/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/resource/v_0/element_path.json b/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/resource/v_0/element_path.json
deleted file mode 100644
index aab6bf8a6209290c56585e702c56a869793861dd..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/resource/v_0/element_path.json
+++ /dev/null
@@ -1,749 +0,0 @@
-{
-    "1": "/root/E_door3_1",
-    "9": "/root/E_door2_9",
-    "10": "/root/E_door2_9/E_Component1287_10",
-    "41": "/root/E_body_41",
-    "42": "/root/E_body_41/E_ticketgate1_42",
-    "100": "/root/E_body_41/E_ticketgate1_42/E_Component1232_100",
-    "101": "/root/E_body_41/E_ticketgate1_42/E_Component1231_101",
-    "102": "/root/E_body_41/E_ticketgate1_42/E_Component1233_102",
-    "103": "/root/E_body_41/E_ticketgate1_42/E_Component1246_103",
-    "104": "/root/E_body_41/E_ticketgate1_42/E_Component1248_104",
-    "105": "/root/E_body_41/E_ticketgate1_42/E_Component1239_105",
-    "106": "/root/E_body_41/E_ticketgate1_42/E_Component1247_106",
-    "107": "/root/E_body_41/E_ticketgate1_42/E_Component1244_107",
-    "108": "/root/E_body_41/E_ticketgate1_42/E_Component1227_108",
-    "109": "/root/E_body_41/E_ticketgate1_42/E_Component1241_109",
-    "11": "/root/E_door2_9/E_Component1286_11",
-    "110": "/root/E_body_41/E_ticketgate1_42/E_Component1224_110",
-    "111": "/root/E_body_41/E_ticketgate1_42/E_Component1238_111",
-    "112": "/root/E_body_41/E_ticketgate1_42/E_Component1235_112",
-    "113": "/root/E_body_41/E_ticketgate1_42/E_Component1236_113",
-    "114": "/root/E_body_41/E_ticketgate1_42/E_Component1226_114",
-    "115": "/root/E_body_41/E_ticketgate1_42/E_Component1240_115",
-    "116": "/root/E_body_41/E_ticketgate1_42/E_Component1243_116",
-    "117": "/root/E_body_41/E_ticketgate1_42/E_Component1237_117",
-    "118": "/root/E_body_41/E_ticketgate1_42/E_Component1230_118",
-    "119": "/root/E_body_41/E_ticketgate1_42/E_Component1283_119",
-    "12": "/root/E_door2_9/E_Component1288_12",
-    "120": "/root/E_body_41/E_ticketgate1_42/E_Component1225_120",
-    "121": "/root/E_body_41/E_ticketgate1_42/E_Component4057_121",
-    "122": "/root/E_body_41/E_ticketgate1_42/E_Component1190_122",
-    "123": "/root/E_body_41/E_ticketgate1_42/E_Component1197_123",
-    "124": "/root/E_body_41/E_ticketgate1_42/E_Component1213_124",
-    "125": "/root/E_body_41/E_ticketgate1_42/E_Component1188_125",
-    "126": "/root/E_body_41/E_ticketgate1_42/E_Component1209_126",
-    "127": "/root/E_body_41/E_ticketgate1_42/E_Component1187_127",
-    "128": "/root/E_body_41/E_ticketgate1_42/E_Component1205_128",
-    "129": "/root/E_body_41/E_ticketgate1_42/E_Component1192_129",
-    "13": "/root/E_door2_13",
-    "130": "/root/E_body_41/E_ticketgate1_42/E_Component1206_130",
-    "131": "/root/E_body_41/E_ticketgate1_42/E_Component1210_131",
-    "132": "/root/E_body_41/E_ticketgate1_42/E_Component1201_132",
-    "133": "/root/E_body_41/E_ticketgate1_42/E_Component1191_133",
-    "134": "/root/E_body_41/E_ticketgate1_42/E_Component1184_134",
-    "135": "/root/E_body_41/E_ticketgate1_42/E_Component1212_135",
-    "136": "/root/E_body_41/E_ticketgate1_42/E_Component1185_136",
-    "137": "/root/E_body_41/E_ticketgate1_42/E_Component1194_137",
-    "138": "/root/E_body_41/E_ticketgate1_42/E_Component1186_138",
-    "139": "/root/E_body_41/E_ticketgate1_42/E_Component1195_139",
-    "14": "/root/E_door2_13/E_Component1287_14",
-    "140": "/root/E_body_41/E_ticketgate1_42/E_Component1198_140",
-    "141": "/root/E_body_41/E_ticketgate1_42/E_Component1182_141",
-    "142": "/root/E_body_41/E_ticketgate1_42/E_Component1183_142",
-    "143": "/root/E_body_41/E_ticketgate1_42/E_Component1193_143",
-    "144": "/root/E_body_41/E_ticketgate1_42/E_Component1196_144",
-    "145": "/root/E_body_41/E_ticketgate1_42/E_Component1214_145",
-    "146": "/root/E_body_41/E_ticketgate1_42/E_Component1202_146",
-    "147": "/root/E_body_41/E_ticketgate1_42/E_Component1189_147",
-    "148": "/root/E_body_41/E_ticketgate1_42/E_Component1208_148",
-    "149": "/root/E_body_41/E_ticketgate1_42/E_Component1211_149",
-    "15": "/root/E_door2_13/E_Component1286_15",
-    "150": "/root/E_body_41/E_ticketgate1_42/E_Component1203_150",
-    "151": "/root/E_body_41/E_ticketgate1_42/E_Component1204_151",
-    "152": "/root/E_body_41/E_ticketgate1_42/E_Component1200_152",
-    "153": "/root/E_body_41/E_ticketgate1_42/E_Component1199_153",
-    "154": "/root/E_body_41/E_ticketgate1_42/E_Component1207_154",
-    "155": "/root/E_body_41/E_ticketgate1_42/E_Component1191_155",
-    "156": "/root/E_body_41/E_ticketgate1_42/E_Component1184_156",
-    "157": "/root/E_body_41/E_ticketgate1_42/E_Component1186_157",
-    "158": "/root/E_body_41/E_ticketgate1_42/E_Component1185_158",
-    "159": "/root/E_body_41/E_ticketgate1_159",
-    "16": "/root/E_door2_13/E_Component1288_16",
-    "160": "/root/E_body_41/E_ticketgate1_159/E_Component3209_160",
-    "161": "/root/E_body_41/E_ticketgate1_159/E_Component3126_161",
-    "162": "/root/E_body_41/E_ticketgate1_159/E_Component3183_162",
-    "163": "/root/E_body_41/E_ticketgate1_159/E_Component3173_163",
-    "164": "/root/E_body_41/E_ticketgate1_159/E_Component3154_164",
-    "165": "/root/E_body_41/E_ticketgate1_159/E_Component3201_165",
-    "166": "/root/E_body_41/E_ticketgate1_159/E_Component3324_166",
-    "167": "/root/E_body_41/E_ticketgate1_159/E_Component3147_167",
-    "168": "/root/E_body_41/E_ticketgate1_159/E_Component3151_168",
-    "169": "/root/E_body_41/E_ticketgate1_159/E_Component3156_169",
-    "17": "/root/E_door2_17",
-    "170": "/root/E_body_41/E_ticketgate1_159/E_Component3169_170",
-    "171": "/root/E_body_41/E_ticketgate1_159/E_Component4111_171",
-    "172": "/root/E_body_41/E_ticketgate1_159/E_Component4121_172",
-    "173": "/root/E_body_41/E_ticketgate1_159/E_Component4115_173",
-    "174": "/root/E_body_41/E_ticketgate1_159/E_Component4114_174",
-    "175": "/root/E_body_41/E_ticketgate1_159/E_Component4073_175",
-    "176": "/root/E_body_41/E_ticketgate1_159/E_Component2939_176",
-    "177": "/root/E_body_41/E_ticketgate1_159/E_Component2886_177",
-    "178": "/root/E_body_41/E_ticketgate1_159/E_Component2903_178",
-    "179": "/root/E_body_41/E_ticketgate1_159/E_Component2874_179",
-    "18": "/root/E_door2_17/E_Component1287_18",
-    "180": "/root/E_body_41/E_ticketgate1_159/E_Component2857_180",
-    "181": "/root/E_body_41/E_ticketgate1_159/E_Component2862_181",
-    "182": "/root/E_body_41/E_ticketgate1_159/E_Component2866_182",
-    "183": "/root/E_body_41/E_ticketgate1_159/E_Component3081_183",
-    "184": "/root/E_body_41/E_ticketgate1_159/E_Component3094_184",
-    "185": "/root/E_body_41/E_ticketgate1_159/E_Component2994_185",
-    "186": "/root/E_body_41/E_ticketgate1_159/E_Component2928_186",
-    "187": "/root/E_body_41/E_ticketgate1_159/E_Component3080_187",
-    "188": "/root/E_body_41/E_ticketgate1_159/E_Component3133_188",
-    "189": "/root/E_body_41/E_ticketgate1_159/E_Component2915_189",
-    "19": "/root/E_door2_17/E_Component1286_19",
-    "190": "/root/E_body_41/E_ticketgate1_159/E_Component3056_190",
-    "191": "/root/E_body_41/E_ticketgate1_159/E_Component3057_191",
-    "192": "/root/E_body_41/E_ticketgate1_159/E_Component3016_192",
-    "193": "/root/E_body_41/E_ticketgate1_159/E_Component3012_193",
-    "194": "/root/E_body_41/E_ticketgate1_159/E_Component1221_194",
-    "195": "/root/E_body_41/E_ticketgate1_159/E_Component1217_195",
-    "196": "/root/E_body_41/E_ticketgate1_159/E_Component4021_196",
-    "197": "/root/E_body_41/E_ticketgate1_159/E_Component3968_197",
-    "198": "/root/E_body_41/E_ticketgate1_159/E_Component3999_198",
-    "199": "/root/E_body_41/E_ticketgate1_159/E_Component4000_199",
-    "2": "/root/E_door3_1/E_Component1288_2",
-    "20": "/root/E_door2_17/E_Component1288_20",
-    "200": "/root/E_body_41/E_ticketgate1_159/E_Component4022_200",
-    "201": "/root/E_body_41/E_ticketgate1_159/E_Component4036_201",
-    "202": "/root/E_body_41/E_ticketgate1_159/E_Component4106_202",
-    "203": "/root/E_body_41/E_ticketgate1_159/E_Component1219_203",
-    "204": "/root/E_body_41/E_ticketgate1_159/E_Component1221_204",
-    "205": "/root/E_body_41/E_ticketgate1_159/E_Component1223_205",
-    "206": "/root/E_body_41/E_ticketgate1_159/E_Component1216_206",
-    "207": "/root/E_body_41/E_ticketgate1_159/E_Component1217_207",
-    "208": "/root/E_body_41/E_ticketgate1_159/E_Component1222_208",
-    "209": "/root/E_body_41/E_ticketgate1_159/E_Component1215_209",
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-    "677": "/root/E_body_41/E_ticketgate1_627/E_Component1215_677",
-    "678": "/root/E_body_41/E_ticketgate1_627/E_Component1242_678",
-    "679": "/root/E_body_41/E_ticketgate1_627/E_Component1245_679",
-    "68": "/root/E_body_41/E_ticketgate1_42/E_Component2994_68",
-    "680": "/root/E_body_41/E_ticketgate1_627/E_Component1218_680",
-    "681": "/root/E_body_41/E_ticketgate1_627/E_Component1220_681",
-    "682": "/root/E_body_41/E_ticketgate1_627/E_Component1229_682",
-    "683": "/root/E_body_41/E_ticketgate1_627/E_Component1228_683",
-    "684": "/root/E_body_41/E_ticketgate1_627/E_Component1234_684",
-    "685": "/root/E_body_41/E_ticketgate1_627/E_Component1232_685",
-    "686": "/root/E_body_41/E_ticketgate1_627/E_Component1231_686",
-    "687": "/root/E_body_41/E_ticketgate1_627/E_Component1233_687",
-    "688": "/root/E_body_41/E_ticketgate1_627/E_Component1246_688",
-    "689": "/root/E_body_41/E_ticketgate1_627/E_Component1248_689",
-    "69": "/root/E_body_41/E_ticketgate1_42/E_Component2928_69",
-    "690": "/root/E_body_41/E_ticketgate1_627/E_Component1239_690",
-    "691": "/root/E_body_41/E_ticketgate1_627/E_Component1247_691",
-    "692": "/root/E_body_41/E_ticketgate1_627/E_Component1244_692",
-    "693": "/root/E_body_41/E_ticketgate1_627/E_Component1227_693",
-    "694": "/root/E_body_41/E_ticketgate1_627/E_Component1241_694",
-    "695": "/root/E_body_41/E_ticketgate1_627/E_Component1224_695",
-    "696": "/root/E_body_41/E_ticketgate1_627/E_Component1238_696",
-    "697": "/root/E_body_41/E_ticketgate1_627/E_Component1235_697",
-    "698": "/root/E_body_41/E_ticketgate1_627/E_Component1236_698",
-    "699": "/root/E_body_41/E_ticketgate1_627/E_Component1226_699",
-    "7": "/root/E_door3_5/E_Component1286_7",
-    "70": "/root/E_body_41/E_ticketgate1_42/E_Component3080_70",
-    "700": "/root/E_body_41/E_ticketgate1_627/E_Component1240_700",
-    "701": "/root/E_body_41/E_ticketgate1_627/E_Component1243_701",
-    "702": "/root/E_body_41/E_ticketgate1_627/E_Component1237_702",
-    "703": "/root/E_body_41/E_ticketgate1_627/E_Component1230_703",
-    "704": "/root/E_body_41/E_ticketgate1_627/E_Component1283_704",
-    "705": "/root/E_body_41/E_ticketgate1_627/E_Component1225_705",
-    "706": "/root/E_body_41/E_ticketgate1_627/E_Component4057_706",
-    "707": "/root/E_body_41/E_ticketgate1_627/E_Component1190_707",
-    "708": "/root/E_body_41/E_ticketgate1_627/E_Component1197_708",
-    "709": "/root/E_body_41/E_ticketgate1_627/E_Component1213_709",
-    "71": "/root/E_body_41/E_ticketgate1_42/E_Component3133_71",
-    "710": "/root/E_body_41/E_ticketgate1_627/E_Component1188_710",
-    "711": "/root/E_body_41/E_ticketgate1_627/E_Component1209_711",
-    "712": "/root/E_body_41/E_ticketgate1_627/E_Component1187_712",
-    "713": "/root/E_body_41/E_ticketgate1_627/E_Component1205_713",
-    "714": "/root/E_body_41/E_ticketgate1_627/E_Component1192_714",
-    "715": "/root/E_body_41/E_ticketgate1_627/E_Component1206_715",
-    "716": "/root/E_body_41/E_ticketgate1_627/E_Component1210_716",
-    "717": "/root/E_body_41/E_ticketgate1_627/E_Component1201_717",
-    "718": "/root/E_body_41/E_ticketgate1_627/E_Component1191_718",
-    "719": "/root/E_body_41/E_ticketgate1_627/E_Component1184_719",
-    "72": "/root/E_body_41/E_ticketgate1_42/E_Component2915_72",
-    "720": "/root/E_body_41/E_ticketgate1_627/E_Component1212_720",
-    "721": "/root/E_body_41/E_ticketgate1_627/E_Component1185_721",
-    "722": "/root/E_body_41/E_ticketgate1_627/E_Component1194_722",
-    "723": "/root/E_body_41/E_ticketgate1_627/E_Component1186_723",
-    "724": "/root/E_body_41/E_ticketgate1_627/E_Component1195_724",
-    "725": "/root/E_body_41/E_ticketgate1_627/E_Component1198_725",
-    "726": "/root/E_body_41/E_ticketgate1_627/E_Component1182_726",
-    "727": "/root/E_body_41/E_ticketgate1_627/E_Component1183_727",
-    "728": "/root/E_body_41/E_ticketgate1_627/E_Component1193_728",
-    "729": "/root/E_body_41/E_ticketgate1_627/E_Component1196_729",
-    "73": "/root/E_body_41/E_ticketgate1_42/E_Component3056_73",
-    "730": "/root/E_body_41/E_ticketgate1_627/E_Component1214_730",
-    "731": "/root/E_body_41/E_ticketgate1_627/E_Component1202_731",
-    "732": "/root/E_body_41/E_ticketgate1_627/E_Component1189_732",
-    "733": "/root/E_body_41/E_ticketgate1_627/E_Component1208_733",
-    "734": "/root/E_body_41/E_ticketgate1_627/E_Component1211_734",
-    "735": "/root/E_body_41/E_ticketgate1_627/E_Component1203_735",
-    "736": "/root/E_body_41/E_ticketgate1_627/E_Component1204_736",
-    "737": "/root/E_body_41/E_ticketgate1_627/E_Component1200_737",
-    "738": "/root/E_body_41/E_ticketgate1_627/E_Component1199_738",
-    "739": "/root/E_body_41/E_ticketgate1_627/E_Component1207_739",
-    "74": "/root/E_body_41/E_ticketgate1_42/E_Component3057_74",
-    "740": "/root/E_body_41/E_ticketgate1_627/E_Component1191_740",
-    "741": "/root/E_body_41/E_ticketgate1_627/E_Component1184_741",
-    "742": "/root/E_body_41/E_ticketgate1_627/E_Component1186_742",
-    "743": "/root/E_body_41/E_ticketgate1_627/E_Component1185_743",
-    "744": "/root/E_body_41/E_screem_744",
-    "745": "/root/E_body_41/E_screem_744/E_Group_745",
-    "746": "/root/E_body_41/E_screem_744/E_Component2587_746",
-    "747": "/root/E_body_41/E_screem_744/E_Component1289_747",
-    "75": "/root/E_body_41/E_ticketgate1_42/E_Component3016_75",
-    "76": "/root/E_body_41/E_ticketgate1_42/E_Component3012_76",
-    "77": "/root/E_body_41/E_ticketgate1_42/E_Component1221_77",
-    "78": "/root/E_body_41/E_ticketgate1_42/E_Component1217_78",
-    "79": "/root/E_body_41/E_ticketgate1_42/E_Component4021_79",
-    "8": "/root/E_door3_5/E_Component1287_8",
-    "80": "/root/E_body_41/E_ticketgate1_42/E_Component3968_80",
-    "81": "/root/E_body_41/E_ticketgate1_42/E_Component3999_81",
-    "82": "/root/E_body_41/E_ticketgate1_42/E_Component4000_82",
-    "83": "/root/E_body_41/E_ticketgate1_42/E_Component4022_83",
-    "84": "/root/E_body_41/E_ticketgate1_42/E_Component4036_84",
-    "85": "/root/E_body_41/E_ticketgate1_42/E_Component4106_85",
-    "86": "/root/E_body_41/E_ticketgate1_42/E_Component1219_86",
-    "87": "/root/E_body_41/E_ticketgate1_42/E_Component1221_87",
-    "88": "/root/E_body_41/E_ticketgate1_42/E_Component1223_88",
-    "89": "/root/E_body_41/E_ticketgate1_42/E_Component1216_89",
-    "90": "/root/E_body_41/E_ticketgate1_42/E_Component1217_90",
-    "91": "/root/E_body_41/E_ticketgate1_42/E_Component1222_91",
-    "92": "/root/E_body_41/E_ticketgate1_42/E_Component1215_92",
-    "93": "/root/E_body_41/E_ticketgate1_42/E_Component1242_93",
-    "94": "/root/E_body_41/E_ticketgate1_42/E_Component1245_94",
-    "95": "/root/E_body_41/E_ticketgate1_42/E_Component1218_95",
-    "96": "/root/E_body_41/E_ticketgate1_42/E_Component1220_96",
-    "97": "/root/E_body_41/E_ticketgate1_42/E_Component1229_97",
-    "98": "/root/E_body_41/E_ticketgate1_42/E_Component1228_98",
-    "99": "/root/E_body_41/E_ticketgate1_42/E_Component1234_99"
-}
\ No newline at end of file
diff --git a/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/resource/v_0/link_0.usd b/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/resource/v_0/link_0.usd
deleted file mode 100644
index 67dd046c3ed0f2c92e8ac36db254f98f71d8d5c3..0000000000000000000000000000000000000000
--- a/Articulated_objects/industrial_machinery/ticket_gate/ticketgate001/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d748a24fb675bd3bbecd95fae7eb1368dd2ddbac54aa1974e42f896e61d69275
-size 6824048
diff --git a/Articulated_objects/lab_items/fume_extractor_arm/fume_extractor_arm/model_fume_extractor_arm.usd b/Articulated_objects/lab_items/fume_extractor_arm/fume_extractor_arm/model_fume_extractor_arm.usd
deleted file mode 100644
index 5f6382919163c8015c9be73289f8c8d1ecd2ffa4..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/fume_extractor_arm/fume_extractor_arm/model_fume_extractor_arm.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3a25078010a05bd7dd268c7a5e48f9a14ba84fc15eb6850c0b32fa20ca772dcb
-size 1389551
diff --git a/Articulated_objects/lab_items/fume_extractor_arm/fume_extractor_arm/resource/material.usd b/Articulated_objects/lab_items/fume_extractor_arm/fume_extractor_arm/resource/material.usd
deleted file mode 100644
index 7caed1e3c136b01b173da8b797dcdd5f2f81073a..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/fume_extractor_arm/fume_extractor_arm/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:469e6362f93b4c0207347eee1cecf8988fe77267573ecf6c7168fa74263c238f
-size 1653
diff --git a/Articulated_objects/lab_items/fume_extractor_arm/fume_extractor_arm/resource/v_0/element_path.json b/Articulated_objects/lab_items/fume_extractor_arm/fume_extractor_arm/resource/v_0/element_path.json
deleted file mode 100644
index 80ef44ff934770cca8e049eda450518b603f7614..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/fume_extractor_arm/fume_extractor_arm/resource/v_0/element_path.json
+++ /dev/null
@@ -1,28 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "8": "/root/E_leg_8",
-    "10": "/root/E_leg_8/E_part1_10",
-    "11": "/root/E_leg_8/E_qingmo_6986366_11",
-    "12": "/root/E_leg_8/E_qingmo_6395347_12",
-    "13": "/root/E_leg_8/E_qingmo_6566273_13",
-    "14": "/root/E_leg_8/E_qingmo_6986366_14",
-    "15": "/root/E_leg1_15",
-    "16": "/root/E_leg1_15/E_part_16",
-    "17": "/root/E_leg1_15/E_part_17",
-    "18": "/root/E_leg1_15/E_qingmo_6395347_18",
-    "19": "/root/E_leg1_15/E_qingmo_6986366_19",
-    "2": "/root/E_body_1/E_qingmo_6395347_2",
-    "20": "/root/E_leg1_15/E_qingmo_6566273_20",
-    "21": "/root/E_leg1_15/E_qingmo_6986366_21",
-    "22": "/root/E_leg2_22",
-    "23": "/root/E_leg2_22/E_part1_23",
-    "24": "/root/E_leg2_22/E_qingmo_691140_24",
-    "25": "/root/E_leg2_22/E_qingmo_6103615_25",
-    "26": "/root/E_leg2_22/E_qingmo_6986366_26",
-    "3": "/root/E_body_1/E_qingmo_6914205_3",
-    "4": "/root/E_body_1/E_qingmo_6986366_4",
-    "5": "/root/E_body_1/E_qingmo_6531421_5",
-    "6": "/root/E_body_1/E_qingmo_6422765_6",
-    "7": "/root/E_body_1/E_part_7",
-    "9": "/root/E_leg_8/E_part1_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/lab_items/fume_extractor_arm/fume_extractor_arm/resource/v_0/link_0.usd b/Articulated_objects/lab_items/fume_extractor_arm/fume_extractor_arm/resource/v_0/link_0.usd
deleted file mode 100644
index 933540b8d31270f5eddf9521300bb8b9b52452f8..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/fume_extractor_arm/fume_extractor_arm/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4b1ba4def3826abe9eb2b478d38e4ac653466c7c651636b74ab2956a20970e47
-size 1566545
diff --git a/Articulated_objects/lab_items/glassware/glassware006/.collect.mapping.json b/Articulated_objects/lab_items/glassware/glassware006/.collect.mapping.json
deleted file mode 100644
index 6d26fd23e6fb743ef139e9c638189e278b084fe6..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/glassware/glassware006/.collect.mapping.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-    "version": "1.0",
-    "file_records": [
-        {
-            "source_url": "https://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl",
-            "source_hash": "b852150663322d4624fa32e1f0acd06a8ceacbdf",
-            "target_url": "./omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl",
-            "target_hash": "47dbc1bc5308f818f32405387ddac7c7336e21b1"
-        }
-    ]
-}
\ No newline at end of file
diff --git a/Articulated_objects/lab_items/glassware/glassware006/model_glassware006.usd b/Articulated_objects/lab_items/glassware/glassware006/model_glassware006.usd
deleted file mode 100644
index 7e1773594a3c72fd927904fa8606aa1dad09c587..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/glassware/glassware006/model_glassware006.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:be1a14c5a26c2d06c21503f1230657e2c113dcd8543f84dd3b63724995fe68b8
-size 12575
diff --git a/Articulated_objects/lab_items/glassware/glassware006/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl b/Articulated_objects/lab_items/glassware/glassware006/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl
deleted file mode 100644
index d6c08a66ec3d6465474bf1e93968a42c369059a1..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/glassware/glassware006/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl
+++ /dev/null
@@ -1,43 +0,0 @@
-mdl 1.3;
-
-import ::OmniGlass::OmniGlass;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Clear_Glass(*)
- = OmniGlass::OmniGlass(
-    absorption_coeff: color(1.f, 1.f, 1.f),
-    glass_color: color(1.f, 1.f, 1.f),
-    use_glass_color_texture: false,
-    glass_color_texture: texture_2d(),
-    frosting_roughness: 0.f,
-    glass_ior: 1.52f,
-    thin_walled: true,
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f));
-	
-/*	
-mdl 1.5;
-
-import ::Library::AEC::Materials::Templates::GlassWithVolume::GlassWithVolume;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Clear_Glass(*)
- = ::Library::AEC::Materials::Templates::GlassWithVolume::GlassWithVolume(
-    thin_walled: true,
-    transmission_color: color(1.f, 1.f, 1.f),
-    roughness_texture: texture_2d(),
-    ior: 1.52f,
-    transmission_color_texture: texture_2d(),
-    roughness_texture_influence: 0.f,
-    roughness: 0.f,
-    reflection_color_texture: texture_2d(),
-    reflection_color: color(1.f, 1.f, 1.f),
-    depth: 0.0001f,
-    normal_map_texture: texture_2d());
-*/
diff --git a/Articulated_objects/lab_items/glassware/glassware006/resource/material.usd b/Articulated_objects/lab_items/glassware/glassware006/resource/material.usd
deleted file mode 100644
index 33e36846f68dbcd67887c5b4a920ba653f0c98cf..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/glassware/glassware006/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2da32990728ac0adb2f7a98ab530872ca5df51df90833135ca56e1b3e5661ef3
-size 1507
diff --git a/Articulated_objects/lab_items/glassware/glassware006/resource/v_0/link_0.usd b/Articulated_objects/lab_items/glassware/glassware006/resource/v_0/link_0.usd
deleted file mode 100644
index 5cc38e16f494f05880a6391f4262d7cb52321136..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/glassware/glassware006/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e1193301041e89324f62aadfd34812785f8647308dd88d1153198fc43bcb5ba4
-size 309918
diff --git a/Articulated_objects/lab_items/glassware/iron_stand003/.collect.mapping.json b/Articulated_objects/lab_items/glassware/iron_stand003/.collect.mapping.json
deleted file mode 100644
index 7cb954e01fd397dffb8a7ecb132aa9d8a364af28..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/glassware/iron_stand003/.collect.mapping.json
+++ /dev/null
@@ -1,47 +0,0 @@
-{
-    "version": "1.0",
-    "file_records": [
-        {
-            "source_url": "https://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl",
-            "source_hash": "b852150663322d4624fa32e1f0acd06a8ceacbdf",
-            "target_url": "./omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl",
-            "target_hash": "b0f6a0173850c6802891699f01fb056e14567c17"
-        },
-        {
-            "source_url": "https://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Liquids/Water_Blue_Ocean_Perlinwaves.mdl",
-            "source_hash": "0bddb91e38eafdc73ed20221c492fa738461fc52",
-            "target_url": "./omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Liquids/Water_Blue_Ocean_Perlinwaves.mdl",
-            "target_hash": "2107ee596793ff213c22dbb8d97c835d2f5294eb"
-        },
-        {
-            "source_url": "D:/USD/xufang/dist/usd/iron_stand003/resource/img/1ced9d7a120f67a727e4cf8e3e1e4aba.png",
-            "source_hash": "91cbac296d59b5a0c9a027d9fc86e494380bdd93",
-            "target_url": "./resource/img/1ced9d7a120f67a727e4cf8e3e1e4aba.png",
-            "target_hash": "91cbac296d59b5a0c9a027d9fc86e494380bdd93"
-        },
-        {
-            "source_url": "D:/USD/xufang/dist/usd/iron_stand003/resource/img/1e09f74969e7ae8860fe9f225c3a8e20.png",
-            "source_hash": "7212889a8ec0414abd35f212b15e45e996c9a2bd",
-            "target_url": "./resource/img/1e09f74969e7ae8860fe9f225c3a8e20.png",
-            "target_hash": "7212889a8ec0414abd35f212b15e45e996c9a2bd"
-        },
-        {
-            "source_url": "D:/USD/xufang/dist/usd/iron_stand003/resource/img/ac3b24f55fff5afca34c614ad66568d6.png",
-            "source_hash": "205b30a82876d4a35e81ca4116d233979ded5936",
-            "target_url": "./resource/img/ac3b24f55fff5afca34c614ad66568d6.png",
-            "target_hash": "205b30a82876d4a35e81ca4116d233979ded5936"
-        },
-        {
-            "source_url": "D:/USD/xufang/dist/usd/iron_stand003/resource/img/b918f82ef0a706c2886a5302bc645f42.png",
-            "source_hash": "762c5fbb2c11210e4f182fd83234060d3bcf3317",
-            "target_url": "./resource/img/b918f82ef0a706c2886a5302bc645f42.png",
-            "target_hash": "762c5fbb2c11210e4f182fd83234060d3bcf3317"
-        },
-        {
-            "source_url": "D:/USD/xufang/dist/usd/iron_stand003/glassware010/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl",
-            "source_hash": "b26648dfb43b05cdeff86f68c3caaff0a581b03a",
-            "target_url": "./glassware010/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl",
-            "target_hash": "b0f6a0173850c6802891699f01fb056e14567c17"
-        }
-    ]
-}
\ No newline at end of file
diff --git a/Articulated_objects/lab_items/glassware/iron_stand003/model_iron_stand003.usd b/Articulated_objects/lab_items/glassware/iron_stand003/model_iron_stand003.usd
deleted file mode 100644
index 762d2c34394df3848f6639e99f25915e4cf3e96e..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/glassware/iron_stand003/model_iron_stand003.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:31d1d8814477083d012a6dad5c6918560c7219e545d164e0c26945124258e26c
-size 58126364
diff --git a/Articulated_objects/lab_items/glassware/iron_stand003/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl b/Articulated_objects/lab_items/glassware/iron_stand003/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl
deleted file mode 100644
index d6c08a66ec3d6465474bf1e93968a42c369059a1..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/glassware/iron_stand003/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl
+++ /dev/null
@@ -1,43 +0,0 @@
-mdl 1.3;
-
-import ::OmniGlass::OmniGlass;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Clear_Glass(*)
- = OmniGlass::OmniGlass(
-    absorption_coeff: color(1.f, 1.f, 1.f),
-    glass_color: color(1.f, 1.f, 1.f),
-    use_glass_color_texture: false,
-    glass_color_texture: texture_2d(),
-    frosting_roughness: 0.f,
-    glass_ior: 1.52f,
-    thin_walled: true,
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f));
-	
-/*	
-mdl 1.5;
-
-import ::Library::AEC::Materials::Templates::GlassWithVolume::GlassWithVolume;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Clear_Glass(*)
- = ::Library::AEC::Materials::Templates::GlassWithVolume::GlassWithVolume(
-    thin_walled: true,
-    transmission_color: color(1.f, 1.f, 1.f),
-    roughness_texture: texture_2d(),
-    ior: 1.52f,
-    transmission_color_texture: texture_2d(),
-    roughness_texture_influence: 0.f,
-    roughness: 0.f,
-    reflection_color_texture: texture_2d(),
-    reflection_color: color(1.f, 1.f, 1.f),
-    depth: 0.0001f,
-    normal_map_texture: texture_2d());
-*/
diff --git a/Articulated_objects/lab_items/glassware/iron_stand003/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Liquids/Water_Blue_Ocean_Perlinwaves.mdl b/Articulated_objects/lab_items/glassware/iron_stand003/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Liquids/Water_Blue_Ocean_Perlinwaves.mdl
deleted file mode 100644
index 5350df5c86dff473a46020ff54c2a826749d8d83..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/glassware/iron_stand003/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/vMaterials_2/Liquids/Water_Blue_Ocean_Perlinwaves.mdl
+++ /dev/null
@@ -1,366 +0,0 @@
-/******************************************************************************
- *	        Copyright 2024 NVIDIA Corporation. All rights reserved.           *
- ******************************************************************************
-
-Permission is hereby granted by NVIDIA Corporation ("NVIDIA"), free of charge,
-to any person obtaining a copy of the sample definition code that uses our
-Material Definition Language (the "MDL Materials"), to reproduce and distribute
-the MDL Materials, including without limitation the rights to use, copy, merge,
-publish, distribute, and sell modified and unmodified copies of the MDL
-Materials, and to permit persons to whom the MDL Materials is furnished to do
-so, in all cases solely for use with NVIDIA's Material Definition Language,
-subject to the following further conditions:
-
-1. The above copyright notices, this list of conditions, and the disclaimer
-that follows shall be retained in all copies of one or more of the MDL
-Materials, including in any software with which the MDL Materials are bundled,
-redistributed, and/or sold, and included either as stand-alone text files,
-human-readable headers or in the appropriate machine-readable metadata fields
-within text or binary files as long as those fields can be easily viewed by the
-user, as applicable.
-2. The name of NVIDIA shall not be used to promote, endorse or advertise any
-Modified Version without specific prior written permission, except a) to comply
- with the notice requirements otherwise contained herein; or b) to acknowledge
-the contribution(s) of NVIDIA.
-
-THE MDL MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT,
-TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL NVIDIA CORPORATION BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY GENERAL, SPECIAL,
-INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN AN ACTION OF
-CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR INABILITY TO USE
-THE MDL MATERIALS OR FROM OTHER DEALINGS IN THE MDL MATERIALS.
-*/
-
-
-mdl 1.6;
-
-import ::anno::*;
-import ::base::*;
-import ::df::*;
-import ::math::*;
-import ::state::*;
-import ::tex::*;
-import ::nvidia::core_definitions::blend_colors;
-import ::nvidia::core_definitions::dimension;
-
-
-
-
-const string COPYRIGHT =
-" Copyright 2024 NVIDIA Corporation. All rights reserved.\n"
-" MDL MATERIALS ARE PROVIDED PURSUANT TO AN END USER LICENSE  AGREEMENT,\n"
-" WHICH WAS ACCEPTED IN ORDER TO GAIN ACCESS TO THIS FILE.  IN PARTICULAR,\n"
-" THE MDL MATERIALS ARE PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n"
-" EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF\n"
-" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF\n"
-" COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL NVIDIA\n"
-" CORPORATION BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING ANY\n"
-" GENERAL, SPECIAL,  INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WHETHER IN\n"
-" AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR\n"
-" INABILITY TO USE THE MDL MATERIALS OR FROM OTHER DEALINGS IN THE MDL MATERIALS.\n";
-
-
-const string DESCRIPTION = 
-" A water material to simulate dirty/murky water full of particles. The color of the"
-" water is determined by both the 'Water Tint' as well as the scattering tint. To"
-" adjust the material properly, first set 'Water Scattering Amount' to a low value"
-" and raise it gradually as you are increasing the water absorption. Both parameters"
-" are influencing each other with regards to the resulting appearance of the water.";
-
-
-float3 hsv2rgb(float3 c)
-{
-	float4 K = float4(1.0, 2.0/3.0, 1.0/3.0, 3.0);
-    float3 p = ::math::abs(::math::frac(float3(c.x) + float3(K.x, K.y, K.z)) * 6.0 - float3(K.w));
-    return c.z * ::math::lerp(float3(K.x), ::math::clamp(p - float3(K.x), 0.0, 1.0), c.y);
-}
-
-
-float remap_invert_exponential_range(float input, float steepness = 10.0f)
-{
-	return 1.0 / ((input*steepness)+ 0.000001)*(input-1.0)*(input-1.0);
-}
-
-
-// Takes the standard input that every material has. It combines a couple of
-// functions in one convenience function.
-::base::texture_coordinate_info vmat_transform(
-								uniform float2 translation = float2(0.0, 0.0),
-								uniform float rotation     = 0.0,				// rotation in degrees
-								uniform float2 scaling     = float2(1.0, 1.0),
-								uniform ::base::texture_coordinate_system system = ::base::texture_coordinate_uvw,
-								uniform int uv_space       = 0
-)
-{
-	float rotation_rad = (rotation * 3.1415926535897932384626433832f) / 180.f;
-	float4x4 scale =
-	float4x4(1.0 /scaling.x, 0.             ,  0. ,     0.,
-			 0.            , 1.0 /scaling.y ,  0. ,     0.,
-			 0.            , 0.             ,  1.0,     0.,
-			 translation.x , translation.y  ,  0.0,     1.);
-
-    float s = ::math::sin(rotation_rad);
-    float c = ::math::cos(rotation_rad);
-    float4x4 rotate =
-	float4x4(  c  ,  -s   , 0.0 , 0.0,
-			   s  ,   c   , 0.0 , 0.0,
-			   0.0,   0.0 , 1.0 , 0.0,
-			   0. ,   0.0 , 0.0 , 1.);
-	
-	return ::base::transform_coordinate(scale*rotate, ::base::coordinate_source(system, uv_space));
-}
-
-
-export material Water_Blue_Ocean_Perlinwaves(
-    float water_tint = 0.191f [[
-        ::anno::description("At 0.0 the water is a more greenish, at 1.0 a more blueish color."),
-        ::anno::display_name("Water Tint"),
-		::anno::hard_range(0.f, 1.f),
-        ::anno::in_group("Appearance"),
-        ::anno::ui_order(0)
-    ]],
-    float water_absorbtion = 0.637f [[
-        ::anno::description("Higher values will cause light to get absorbed in the water, causing a darker appearance as light travels through long distances."),
-        ::anno::display_name("Water Absorption"),
-		::anno::hard_range(0.f, 1.f),
-        ::anno::in_group("Appearance"),
-        ::anno::ui_order(1)
-    ]],
-    float water_scattering_amount = 0.158f [[
-        ::anno::display_name("Water Scattering"),
-		::anno::soft_range(0.f, 1.f),
-        ::anno::in_group("Appearance"),
-        ::anno::ui_order(2)
-	]],
-    uniform float waves_strength = 1.f [[
-        ::anno::description("Adjusts the intensity of the waves."),
-        ::anno::display_name("Waves Strength"),
-		::anno::soft_range(0.f, 1.f),
-        ::anno::in_group("Appearance", "Procedural Waves"),
-        ::anno::ui_order(4)
-    ]],
-    uniform float waves_phase = 0.0f [[
-        ::anno::description("Changes the phase of the waves (Controls in fact the 4th dimension of the procedural wave function)."),
-        ::anno::display_name("Waves Phase"),
-		::anno::soft_range(0.f, 1.f),
-        ::anno::in_group("Appearance", "Procedural Waves"),
-        ::anno::ui_order(5)
-    ]],
-    uniform float level_progressive_v_motion = 0.f [[
-        ::anno::description("Offsets the waves to create motion. Best to be combined with animation of the \'Waves Phase\' Parameter."),
-        ::anno::display_name("Waves Time (Motion)"),
-		::anno::soft_range(0.f, 1.f),
-        ::anno::in_group("Appearance", "Procedural Waves"),
-        ::anno::ui_order(6)
-    ]],
-    uniform float waves_roughness = 0.847f [[
-        ::anno::description("A higher value will introduce more fine waves."),
-        ::anno::display_name("Waves Roughness"),
-		::anno::hard_range(0.f, 1.f),
-        ::anno::in_group("Appearance", "Procedural Waves"),
-        ::anno::ui_order(7)
-    ]],
-    uniform float waves_stretch = 0.734f [[
-        ::anno::description("Amount which will cause finer waves to get stretched."),
-        ::anno::display_name("Waves Stretch"),
-		::anno::hard_range(0.f, 1.f),
-        ::anno::in_group("Appearance", "Procedural Waves"),
-        ::anno::ui_order(8)
-    ]],
-    uniform float2 texture_translate = float2(0.f) [[
-        ::anno::description("Controls the position of the texture."),
-        ::anno::display_name("Translate"),
-        ::anno::in_group("Transform"),
-        ::anno::ui_order(9)
-    ]],
-    uniform float texture_rotate = 0.f [[
-        ::anno::description("Rotates angle of the texture in degrees."),
-        ::anno::display_name("Rotate"),
-		::anno::soft_range(0.f, 360.f),
-        ::anno::in_group("Transform"),
-        ::anno::ui_order(10)
-    ]],
-    uniform float2 texture_scale = float2(1.f, 2.f) [[
-        ::anno::description("Larger numbers increase the size."),
-        ::anno::display_name("Scale"),
-		::nvidia::core_definitions::dimension(float2(2.0f, 2.0f)),
-        ::anno::in_group("Transform"),
-        ::anno::ui_order(11)
-    ]],
-    uniform int uv_space_index = 0 [[
-        ::anno::description("Use selected UV space for material."),
-        ::anno::display_name("UV Space Index"),
-        ::anno::in_group("Advanced"),
-        ::anno::ui_order(12)
-    ]],
-    uniform float ior = 1.333f [[
-        ::anno::description("Index of Refraction."),
-        ::anno::display_name("Water IOR"),
-		::anno::hard_range(0.f, 3.f),
-        ::anno::in_group("Appearance"),
-        ::anno::ui_order(4)
-	]])
-
-[[
-	::anno::author("NVIDIA vMaterials"),
-    ::anno::display_name("Water Ocean - Caribbean Sea"),
-    ::anno::description(DESCRIPTION),
-	::anno::copyright_notice(COPYRIGHT),
-	::anno::thumbnail("./.thumbs/Water_Blue_Ocean_Perlinwaves.Water_Blue_Ocean_Perlinwaves.png"),
-	::anno::key_words(string[]("water", "liquid", "transparent", "sea", "ocean", "lake", "ocean", "SSS", "subsurfacescattering", "volumetric"))
-]]
- = 
-    let {
-        bool tmp0 = false;
-        material_surface tmp1(
-            ::df::specular_bsdf(color(1.f, 1.f, 1.f), ::df::scatter_reflect_transmit, ""),
-            material_emission(emission: edf(), intensity: color(0.f, 0.f, 0.f), mode: intensity_radiant_exitance));
-        material_surface tmp2 = material_surface(scattering: bsdf(), emission: material_emission(emission: edf(), intensity: color(0.f, 0.f, 0.f), mode: intensity_radiant_exitance));
-
-		color tmp3 = color(ior);
-        
-        material_volume tmp4(
-            vdf(),
-            ::math::log(color(::math::pow(hsv2rgb(float3(::math::lerp(0.469999999f, 0.529999971f, water_tint), 0.5f, 0.850000024f)), 2.20000005f))) / -remap_invert_exponential_range(water_absorbtion, 0.339000016f),
-            ::math::lerp(0.f, 5.f, water_scattering_amount) * color(0.306201994f, 0.448018998f, 0.655930996f));
-        material_geometry tmp5(
-            float3(0.f),
-            1.f,
-            ::base::flow_noise_bump_texture(vmat_transform(texture_translate, texture_rotate, texture_scale, ::base::texture_coordinate_uvw, uv_space_index * 0), waves_strength, 0.100000001f, waves_phase, 4, false, ::math::lerp(0.f, 0.747000039f, waves_roughness), 1.75400007f, ::math::lerp(1.f, 0.421000034f, waves_stretch), level_progressive_v_motion, ::state::normal()));
-    } in
-        material(
-            thin_walled: tmp0,
-            surface: tmp1,
-            backface: tmp2,
-            ior: tmp3,
-            volume: tmp4,
-            geometry: tmp5);
-			
-			
-// 2		
-export material Water_Ocean_Light_Blue(*)
-[[
-	::anno::author("NVIDIA vMaterials"),
-    ::anno::display_name("Water Ocean - Light Blue"),
-    ::anno::description(DESCRIPTION),
-	::anno::copyright_notice(COPYRIGHT),
-	::anno::thumbnail("./.thumbs/Water_Blue_Ocean_Perlinwaves.Water_Ocean_Light_Blue.png"),
-	::anno::key_words(string[]("water", "liquid", "transparent", "sea", "ocean", "lake", "ocean", "SSS", "subsurfacescattering", "volumetric", "blue"))
-]] = Water_Blue_Ocean_Perlinwaves(
-	water_tint:					0.054f,	
-	water_absorbtion:			0.323f,
-	water_scattering_amount:	0.08f,
-    ior:                        1.333f,
-	waves_strength:				1.0f,
-	waves_phase:				0.0f,
-	level_progressive_v_motion:	0.0f,
-	waves_roughness:			0.85f,
-	waves_stretch:				0.75f,
-	texture_translate:			float2(0.0f),
-	texture_rotate:				0.0f,
-	texture_scale:				float2(1.0f),
-	uv_space_index:				0
-);
-
-// 3
-export material Water_Ocean_Blue_Reef(*)
-[[
-	::anno::author("NVIDIA vMaterials"),
-    ::anno::display_name("Water Ocean - Blue Reef"),
-    ::anno::description(DESCRIPTION),
-	::anno::copyright_notice(COPYRIGHT),
-	::anno::thumbnail("./.thumbs/Water_Blue_Ocean_Perlinwaves.Water_Ocean_Blue_Reef.png"),
-	::anno::key_words(string[]("water", "liquid", "transparent", "sea", "ocean", "lake", "ocean", "SSS", "subsurfacescattering", "volumetric", "blue"))
-]] = Water_Blue_Ocean_Perlinwaves(
-	water_tint:					0.45f,	
-	water_absorbtion:			0.743f,
-	water_scattering_amount:	0.245f,
-    ior:                        1.333f,
-	waves_strength:				1.0f,
-	waves_phase:				0.0f,
-	level_progressive_v_motion:	0.0f,
-	waves_roughness:			0.85f,
-	waves_stretch:				0.75f,
-	texture_translate:			float2(0.0f),
-	texture_rotate:				0.0f,
-	texture_scale:				float2(1.0f),
-	uv_space_index:				0
-);
-
-// 4
-export material Water_Ocean_Green_Reef(*)
-[[
-	::anno::author("NVIDIA vMaterials"),
-    ::anno::display_name("Water Ocean - Green Reef"),
-    ::anno::description(DESCRIPTION),
-	::anno::copyright_notice(COPYRIGHT),
-	::anno::thumbnail("./.thumbs/Water_Blue_Ocean_Perlinwaves.Water_Ocean_Green_Reef.png"),
-	::anno::key_words(string[]("water", "liquid", "transparent", "sea", "ocean", "lake", "ocean", "SSS", "subsurfacescattering", "volumetric", "blue"))
-]] = Water_Blue_Ocean_Perlinwaves(
-	water_tint:					0.0f,	
-	water_absorbtion:			0.743f,
-	water_scattering_amount:	0.245f,
-    ior:                        1.333f,
-	waves_strength:				1.0f,
-	waves_phase:				0.0f,
-	level_progressive_v_motion:	0.0f,
-	waves_roughness:			0.85f,
-	waves_stretch:				0.75f,
-	texture_translate:			float2(0.0f),
-	texture_rotate:				0.0f,
-	texture_scale:				float2(1.0f),
-	uv_space_index:				0
-);
-
-// 5
-export material Water_Pool_Clear_Blue(*)
-[[
-	::anno::author("NVIDIA vMaterials"),
-    ::anno::display_name("Water Pool - Clear Blue"),
-    ::anno::description(DESCRIPTION),
-	::anno::copyright_notice(COPYRIGHT),
-	::anno::thumbnail("./.thumbs/Water_Blue_Ocean_Perlinwaves.Water_Pool_Clear_Blue.png"),
-	::anno::key_words(string[]("water", "liquid", "transparent", "clear", "pool", "blue"))
-]] = Water_Blue_Ocean_Perlinwaves(
-	water_tint:					0.976f,	
-	water_absorbtion:			0.493f,
-	water_scattering_amount:	0.0f,
-    ior:                        1.333f,
-	waves_strength:				1.0f,
-	waves_phase:				0.0f,
-	level_progressive_v_motion:	0.0f,
-	waves_roughness:			0.4f,
-	waves_stretch:				0.75f,
-	texture_translate:			float2(0.0f),
-	texture_rotate:				0.0f,
-	texture_scale:				float2(1.0f),
-	uv_space_index:				0
-);
-
-
-// 6
-export material Water_Pool_Clear_Green(*)
-[[
-	::anno::author("NVIDIA vMaterials"),
-    ::anno::display_name("Water Ocean - Clear Green"),
-    ::anno::description(DESCRIPTION),
-	::anno::copyright_notice(COPYRIGHT),
-	::anno::thumbnail("./.thumbs/Water_Blue_Ocean_Perlinwaves.Water_Pool_Clear_Green.png"),
-	::anno::key_words(string[]("water", "liquid", "transparent", "clear", "pool", "green"))
-]] = Water_Blue_Ocean_Perlinwaves(
-	water_tint:					0.01f,	
-	water_absorbtion:			0.54f,
-	water_scattering_amount:	0.0f,
-    ior:                        1.333f,
-	waves_strength:				1.0f,
-	waves_phase:				0.0f,
-	level_progressive_v_motion:	0.0f,
-	waves_roughness:			0.4f,
-	waves_stretch:				0.75f,
-	texture_translate:			float2(0.0f),
-	texture_rotate:				0.0f,
-	texture_scale:				float2(1.0f),
-	uv_space_index:				0
-);
\ No newline at end of file
diff --git a/Articulated_objects/lab_items/glassware/iron_stand003/resource/img/1ced9d7a120f67a727e4cf8e3e1e4aba.png b/Articulated_objects/lab_items/glassware/iron_stand003/resource/img/1ced9d7a120f67a727e4cf8e3e1e4aba.png
deleted file mode 100644
index dda2b7101bce801aa85ee579ec3d7bcd40216f45..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/glassware/iron_stand003/resource/img/1ced9d7a120f67a727e4cf8e3e1e4aba.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:159bb853f220c01aacbe5bf10b2370c2981d904f7dcf223576953b2415c459a6
-size 41836
diff --git a/Articulated_objects/lab_items/glassware/iron_stand003/resource/img/1e09f74969e7ae8860fe9f225c3a8e20.png b/Articulated_objects/lab_items/glassware/iron_stand003/resource/img/1e09f74969e7ae8860fe9f225c3a8e20.png
deleted file mode 100644
index e3798afdfc291f4acd6ca30c1bb76711119777b4..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/glassware/iron_stand003/resource/img/1e09f74969e7ae8860fe9f225c3a8e20.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bdaa61c59212432954ccc7475f0be6a26458a0bf69b14716e97df6ffd43d932b
-size 9336
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deleted file mode 100644
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diff --git a/Articulated_objects/lab_items/lab_bench/lab_bench001/.collect.mapping.json b/Articulated_objects/lab_items/lab_bench/lab_bench001/.collect.mapping.json
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index d9d4786ed841a74b49826af55967ae149cfd1dd4..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_bench/lab_bench001/.collect.mapping.json
+++ /dev/null
@@ -1,77 +0,0 @@
-{
-    "version": "1.0",
-    "file_records": [
-        {
-            "source_url": "https://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl",
-            "source_hash": "b852150663322d4624fa32e1f0acd06a8ceacbdf",
-            "target_url": "./omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl",
-            "target_hash": "6db9d88d86c3373e2fe8941821d6f1ce5f1638e6"
-        },
-        {
-            "source_url": "https://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Metals/Aluminum_Anodized.mdl",
-            "source_hash": "7b5b755685c5cd5f60157d4e7f7297a46f1f2247",
-            "target_url": "./omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Metals/Aluminum_Anodized.mdl",
-            "target_hash": "3e44a1f681216757b33655fe231d85aa84e3ac7f"
-        },
-        {
-            "source_url": "https://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Metals/Aluminum_Anodized_Black.mdl",
-            "source_hash": "02dacf8440c7e503b0ecd480e2a74a5a3dea1508",
-            "target_url": "./omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Metals/Aluminum_Anodized_Black.mdl",
-            "target_hash": "8effbcfe56d9deabbbce3ffe936d0034ad0e162a"
-        },
-        {
-            "source_url": "D:/\u5b9e\u9a8c\u5ba4/\u5b9e\u9a8c\u5ba4/USD/lab_bench001/resource/img/06765b98648f9263a71250f976cb083f.png",
-            "source_hash": "365984721c503b00a47cf6f26f7c08d8c3e5d0de",
-            "target_url": "./D/\u5b9e\u9a8c\u5ba4/\u5b9e\u9a8c\u5ba4/USD/lab_bench001/resource/img/06765b98648f9263a71250f976cb083f.png",
-            "target_hash": "365984721c503b00a47cf6f26f7c08d8c3e5d0de"
-        },
-        {
-            "source_url": "D:/\u5b9e\u9a8c\u5ba4/\u5b9e\u9a8c\u5ba4/USD/lab_bench001/resource/img/474b612e12f8d3449d5d3beb75d1b6af.png",
-            "source_hash": "bbe99808886d4a5df8059838d5caf3c53f7c6f5b",
-            "target_url": "./D/\u5b9e\u9a8c\u5ba4/\u5b9e\u9a8c\u5ba4/USD/lab_bench001/resource/img/474b612e12f8d3449d5d3beb75d1b6af.png",
-            "target_hash": "bbe99808886d4a5df8059838d5caf3c53f7c6f5b"
-        },
-        {
-            "source_url": "D:/\u5b9e\u9a8c\u5ba4/\u5b9e\u9a8c\u5ba4/USD/lab_bench001/resource/img/877f390708c33c74fbabd5ea1b887144.png",
-            "source_hash": "79fa40c2c45cb9be9f9d13795495f4e484ad5ae2",
-            "target_url": "./D/\u5b9e\u9a8c\u5ba4/\u5b9e\u9a8c\u5ba4/USD/lab_bench001/resource/img/877f390708c33c74fbabd5ea1b887144.png",
-            "target_hash": "79fa40c2c45cb9be9f9d13795495f4e484ad5ae2"
-        },
-        {
-            "source_url": "D:/\u5b9e\u9a8c\u5ba4/\u5b9e\u9a8c\u5ba4/USD/lab_bench001/resource/img/b34614490170b5b5a1196c0c642293a6.png",
-            "source_hash": "37b178a4f16b4fd059d161ccd892a85eabfcfe1d",
-            "target_url": "./D/\u5b9e\u9a8c\u5ba4/\u5b9e\u9a8c\u5ba4/USD/lab_bench001/resource/img/b34614490170b5b5a1196c0c642293a6.png",
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-        {
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-            "source_hash": "acf0467da12b2be48254c498679ee6932231057d",
-            "target_url": "./D/\u5b9e\u9a8c\u5ba4/\u5b9e\u9a8c\u5ba4/USD/lab_bench001/resource/img/c72303c3c45c5b2c119f48b0e60a805d.png",
-            "target_hash": "acf0467da12b2be48254c498679ee6932231057d"
-        },
-        {
-            "source_url": "D:/\u5b9e\u9a8c\u5ba4/\u5b9e\u9a8c\u5ba4/USD/lab_bench001/resource/img/f9d1e7611903dc2dd00cafb4e6999a40.png",
-            "source_hash": "b22c4a26093492a2d4a37928e3d760fdf95d5223",
-            "target_url": "./D/\u5b9e\u9a8c\u5ba4/\u5b9e\u9a8c\u5ba4/USD/lab_bench001/resource/img/f9d1e7611903dc2dd00cafb4e6999a40.png",
-            "target_hash": "b22c4a26093492a2d4a37928e3d760fdf95d5223"
-        },
-        {
-            "source_url": "https://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Metals/Aluminum_Anodized/Aluminum_Anodized_BaseColor.png",
-            "source_hash": "99cc541aa7e1f8d024b17e0a3340b688d8fd9c9b",
-            "target_url": "./omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Metals/Aluminum_Anodized/Aluminum_Anodized_BaseColor.png",
-            "target_hash": "9d7c3ce8df4d0a4661cf6f50eb1cf1cd5f5732f0"
-        },
-        {
-            "source_url": "https://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Metals/Aluminum_Anodized/Aluminum_Anodized_ORM.png",
-            "source_hash": "077c89787bfcfbe59b30d87d18b5f5d2ad81e3cb",
-            "target_url": "./omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Metals/Aluminum_Anodized/Aluminum_Anodized_ORM.png",
-            "target_hash": "e7ad7bb73cf3951e9b04692751f78ebcdd40f81a"
-        },
-        {
-            "source_url": "https://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Metals/Aluminum_Anodized/Aluminum_Anodized_Normal.png",
-            "source_hash": "20fbb2f6442f2990230002863eeb0613da894ec3",
-            "target_url": "./omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Metals/Aluminum_Anodized/Aluminum_Anodized_Normal.png",
-            "target_hash": "7cf37010d168f31ea00615945b232042e0fff58d"
-        }
-    ]
-}
\ No newline at end of file
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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diff --git a/Articulated_objects/lab_items/lab_bench/lab_bench001/model_lab_bench001.usd b/Articulated_objects/lab_items/lab_bench/lab_bench001/model_lab_bench001.usd
deleted file mode 100644
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+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/lab_items/lab_bench/lab_bench001/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl b/Articulated_objects/lab_items/lab_bench/lab_bench001/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl
deleted file mode 100644
index d6c08a66ec3d6465474bf1e93968a42c369059a1..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_bench/lab_bench001/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl
+++ /dev/null
@@ -1,43 +0,0 @@
-mdl 1.3;
-
-import ::OmniGlass::OmniGlass;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Clear_Glass(*)
- = OmniGlass::OmniGlass(
-    absorption_coeff: color(1.f, 1.f, 1.f),
-    glass_color: color(1.f, 1.f, 1.f),
-    use_glass_color_texture: false,
-    glass_color_texture: texture_2d(),
-    frosting_roughness: 0.f,
-    glass_ior: 1.52f,
-    thin_walled: true,
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f));
-	
-/*	
-mdl 1.5;
-
-import ::Library::AEC::Materials::Templates::GlassWithVolume::GlassWithVolume;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Clear_Glass(*)
- = ::Library::AEC::Materials::Templates::GlassWithVolume::GlassWithVolume(
-    thin_walled: true,
-    transmission_color: color(1.f, 1.f, 1.f),
-    roughness_texture: texture_2d(),
-    ior: 1.52f,
-    transmission_color_texture: texture_2d(),
-    roughness_texture_influence: 0.f,
-    roughness: 0.f,
-    reflection_color_texture: texture_2d(),
-    reflection_color: color(1.f, 1.f, 1.f),
-    depth: 0.0001f,
-    normal_map_texture: texture_2d());
-*/
diff --git a/Articulated_objects/lab_items/lab_bench/lab_bench001/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Metals/Aluminum_Anodized.mdl b/Articulated_objects/lab_items/lab_bench/lab_bench001/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Metals/Aluminum_Anodized.mdl
deleted file mode 100644
index 37049c0e6b95f6732fd34a3c16f299acfb9c9923..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_bench/lab_bench001/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Metals/Aluminum_Anodized.mdl
+++ /dev/null
@@ -1,42 +0,0 @@
-mdl 1.4;
-
-using ::OmniPBR import OmniPBR;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Aluminum_Anodized(*)
- = OmniPBR(
-    diffuse_color_constant: color(0.500000, 0.500000, 0.500000),
-    diffuse_texture: texture_2d("./Aluminum_Anodized/Aluminum_Anodized_BaseColor.png", ::tex::gamma_srgb),
-    albedo_desaturation: 0.f,
-    albedo_add: 0.f,
-    albedo_brightness: 1.f,
-    diffuse_tint: color(1.f, 1.f, 1.f),
-    reflection_roughness_constant: 0.000000,
-    reflection_roughness_texture_influence: 1.f,
-    reflectionroughness_texture: texture_2d(),
-    metallic_constant: 0.000000,
-    metallic_texture_influence: 1.f,
-    metallic_texture: texture_2d(),
-    specular_level: 0.5f,
-    enable_ORM_texture: true,
-    ORM_texture: texture_2d("./Aluminum_Anodized/Aluminum_Anodized_ORM.png", ::tex::gamma_linear),
-    ao_to_diffuse: 0.f,
-    ao_texture: texture_2d(),
-    enable_emission: false,
-    emissive_color: color(1.000000, 1.000000, 1.000000),
-    emissive_mask_texture: texture_2d(),
-    emissive_intensity: 0.000000,
-    bump_factor: 1.f,
-    normalmap_texture: texture_2d("./Aluminum_Anodized/Aluminum_Anodized_Normal.png", ::tex::gamma_linear),
-    detail_bump_factor: 0.300000012f,
-    detail_normalmap_texture: texture_2d(),
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f),
-    detail_texture_translate: float2(0.f),
-    detail_texture_rotate: 0.f,
-    detail_texture_scale: float2(1.f));
diff --git a/Articulated_objects/lab_items/lab_bench/lab_bench001/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Metals/Aluminum_Anodized/Aluminum_Anodized_ORM.png b/Articulated_objects/lab_items/lab_bench/lab_bench001/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Metals/Aluminum_Anodized/Aluminum_Anodized_ORM.png
deleted file mode 100644
index 8e7015d41934f1e97892a5ce339e6ab32b629552..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_bench/lab_bench001/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Metals/Aluminum_Anodized/Aluminum_Anodized_ORM.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:768f2dbb4f702a9624b912b431efd1a6a8e0ff3e93744cf54f3866ef8f7986e9
-size 637843
diff --git a/Articulated_objects/lab_items/lab_bench/lab_bench001/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Metals/Aluminum_Anodized_Black.mdl b/Articulated_objects/lab_items/lab_bench/lab_bench001/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Metals/Aluminum_Anodized_Black.mdl
deleted file mode 100644
index adabe84c3fdc49a2b8734e78ed4f4f007dc39614..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_bench/lab_bench001/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Metals/Aluminum_Anodized_Black.mdl
+++ /dev/null
@@ -1,43 +0,0 @@
-mdl 1.4;
-
-using ::OmniPBR import OmniPBR;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Aluminum_Anodized_Black(*)
- = OmniPBR(
-    diffuse_color_constant: color(0.500000, 0.500000, 0.500000),
-    diffuse_texture: texture_2d("./Aluminum_Anodized/Aluminum_Anodized_BaseColor.png", ::tex::gamma_srgb),
-    albedo_desaturation: 0.f,
-    albedo_add: 0.f,
-    albedo_brightness: 1.f,
-    diffuse_tint: color(0.05f, 0.05f, 0.05f),
-    reflection_roughness_constant: 0.000000,
-    reflection_roughness_texture_influence: 1.f,
-    reflectionroughness_texture: texture_2d(),
-    metallic_constant: 0.000000,
-    metallic_texture_influence: 1.f,
-    metallic_texture: texture_2d(),
-    specular_level: 0.5f,
-    enable_ORM_texture: true,
-    ORM_texture: texture_2d("./Aluminum_Anodized/Aluminum_Anodized_ORM.png", ::tex::gamma_linear),
-    ao_to_diffuse: 0.f,
-    ao_texture: texture_2d(),
-    enable_emission: false,
-    emissive_color: color(1.000000, 1.000000, 1.000000),
-    emissive_mask_texture: texture_2d(),
-    emissive_intensity: 0.000000,
-    bump_factor: 1.f,
-    normalmap_texture: texture_2d("./Aluminum_Anodized/Aluminum_Anodized_Normal.png", ::tex::gamma_linear),
-    detail_bump_factor: 0.300000012f,
-    detail_normalmap_texture: texture_2d(),
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f),
-    detail_texture_translate: float2(0.f),
-    detail_texture_rotate: 0.f,
-    detail_texture_scale: float2(1.f));
-
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/model_lab_cabinet001.usd b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/model_lab_cabinet001.usd
deleted file mode 100644
index 024a6d6dfec678ca08cc5179f0094d44e5d2a2a8..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/model_lab_cabinet001.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:200ee55434f9a5e61beaa529efe63ed505a3699f525e7ce028e730d946408dc1
-size 25171
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/img/06765b98648f9263a71250f976cb083f.png b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/img/06765b98648f9263a71250f976cb083f.png
deleted file mode 100644
index 317f5f6bfc9631e9d7e7972872d0e181ebfcdf1b..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/img/06765b98648f9263a71250f976cb083f.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1fd73e860e4ebf0bc8cc8919d05cf3a0a1076c417eefc9715c9a7f922927edd2
-size 729
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/img/877f390708c33c74fbabd5ea1b887144.png b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/img/877f390708c33c74fbabd5ea1b887144.png
deleted file mode 100644
index 278d44e9cf6c1e6f0e2ee6e1509f9a0d9fb2a4b5..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/img/877f390708c33c74fbabd5ea1b887144.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f914124c827d868553bac91f81f54f90bca8fb54e63da54475f5c513faa447a9
-size 1596
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/img/b34614490170b5b5a1196c0c642293a6.png b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/img/b34614490170b5b5a1196c0c642293a6.png
deleted file mode 100644
index 4d0b7c8c4dd116154f6851de02cb9fe50b40235a..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/img/b34614490170b5b5a1196c0c642293a6.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2d6fc1ff870992fe3ada90c7e32e3b4df93ec50e364b93d5f35ee8aafcc31715
-size 739
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/img/c72303c3c45c5b2c119f48b0e60a805d.png b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/img/c72303c3c45c5b2c119f48b0e60a805d.png
deleted file mode 100644
index 609aa2a180d5f561e552caf2fc2a8b00a3e118cd..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/img/c72303c3c45c5b2c119f48b0e60a805d.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c1bbf369a68fe9e23f52507d2ff8294754a6d89492a2cfd8e258bb8b1f00b332
-size 1072
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/material.usd b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/material.usd
deleted file mode 100644
index fe71324574d13295b5ca5c192f618b44f3eccd3b..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:fc0163597a54f12899f3f207e54aac1feaca2598edb8615d3aed4bd2ae099a68
-size 3424
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/v_0/element_path.json b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/v_0/element_path.json
deleted file mode 100644
index 963d414ddbe2f029fc3af9d16d91095c9f925262..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/v_0/element_path.json
+++ /dev/null
@@ -1,48 +0,0 @@
-{
-    "1": "/root/E_door_1",
-    "10": "/root/E_door2_10",
-    "11": "/root/E_door2_10/E_handle_11",
-    "12": "/root/E_door2_10/E_ComponentM10_12",
-    "13": "/root/E_door2_10/E_ComponentM74_13",
-    "14": "/root/E_door2_10/E_ComponentM75_14",
-    "15": "/root/E_door2_10/E_ComponentM74_15",
-    "16": "/root/E_door2_10/E_ComponentM75_16",
-    "17": "/root/E_body_17",
-    "18": "/root/E_body_17/E_ComponentM307_18",
-    "19": "/root/E_body_17/E_ComponentM1_19",
-    "2": "/root/E_door1_2",
-    "20": "/root/E_body_17/E_ComponentM1_20",
-    "21": "/root/E_body_17/E_ComponentM1_21",
-    "22": "/root/E_body_17/E_tabletop_22",
-    "23": "/root/E_body_17/E_ComponentM1_23",
-    "24": "/root/E_body_17/E_ComponentM1_24",
-    "25": "/root/E_body_17/E_ComponentM8_25",
-    "26": "/root/E_body_17/E_ComponentM8_26",
-    "27": "/root/E_body_17/E_ComponentM8_27",
-    "28": "/root/E_body_17/E_ComponentM4_28",
-    "29": "/root/E_body_17/E_ComponentM4_29",
-    "3": "/root/E_door3_3",
-    "30": "/root/E_body_17/E_ComponentM12_30",
-    "31": "/root/E_body_17/E_ComponentM12_31",
-    "32": "/root/E_body_17/E_ComponentM4_32",
-    "33": "/root/E_body_17/E_ComponentM4_33",
-    "34": "/root/E_body_17/E_ComponentM4_34",
-    "35": "/root/E_body_17/E_ComponentM4_35",
-    "36": "/root/E_body_17/E_ComponentM42_36",
-    "37": "/root/E_body_17/E_ComponentM42_37",
-    "38": "/root/E_body_17/E_leg_38",
-    "39": "/root/E_body_17/E_shelf_39",
-    "4": "/root/E_door3_3/E_handle_4",
-    "40": "/root/E_body_17/E_shelf_39/E_Group_40",
-    "41": "/root/E_body_17/E_shelf_39/E_part_41",
-    "42": "/root/E_body_17/E_shelf_39/E_part_42",
-    "43": "/root/E_body_17/E_shelf_39/E_part_43",
-    "44": "/root/E_body_17/E_shelf_39/E_part_44",
-    "45": "/root/E_body_17/E_shelf_39/E_part_45",
-    "46": "/root/E_body_17/E_shelf_39/E_part_46",
-    "5": "/root/E_door3_3/E_ComponentM10_5",
-    "6": "/root/E_door3_3/E_ComponentM74_6",
-    "7": "/root/E_door3_3/E_ComponentM75_7",
-    "8": "/root/E_door3_3/E_ComponentM74_8",
-    "9": "/root/E_door3_3/E_ComponentM75_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/v_0/link_0.usd b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/v_0/link_0.usd
deleted file mode 100644
index 5a41983179bd65546221d27c3999d7cc2afa9ee3..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet001/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:642f123fd4d1396bd8dcbe26fd59eab12a623b8542a21f69675282601cd8dc16
-size 283716
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/.thumbs/256x256/model_lab_cabinet003.usd.png b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/.thumbs/256x256/model_lab_cabinet003.usd.png
deleted file mode 100644
index e39aeb8b81ad09733571faee96a76e50d3779b30..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/.thumbs/256x256/model_lab_cabinet003.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e7217e308fefa5b6f1f08744a9c3cc384fcf886b5b459f8abafb14ea6704f53a
-size 24615
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/model_lab_cabinet003.usd b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/model_lab_cabinet003.usd
deleted file mode 100644
index 2b8b013efd28085d736a4aadbc173a631e73f6c0..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/model_lab_cabinet003.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:65e527533d822b8604a03b7857f050f29019a5a303a0840394e5c548a4cc56ea
-size 18746
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/resource/img/877f390708c33c74fbabd5ea1b887144.png b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/resource/img/877f390708c33c74fbabd5ea1b887144.png
deleted file mode 100644
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--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/resource/img/877f390708c33c74fbabd5ea1b887144.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/resource/img/b34614490170b5b5a1196c0c642293a6.png b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/resource/img/b34614490170b5b5a1196c0c642293a6.png
deleted file mode 100644
index 4d0b7c8c4dd116154f6851de02cb9fe50b40235a..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/resource/img/b34614490170b5b5a1196c0c642293a6.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/resource/material.usd b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/resource/material.usd
deleted file mode 100644
index de65c23856d091b69a3f091cb08fb65b234b836c..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:46ee7c8c0a13266b5c148b9150f047b03b996cc6bd8a9479a6e2a12183ea2a6b
-size 2723
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/resource/v_0/element_path.json b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/resource/v_0/element_path.json
deleted file mode 100644
index d1b1d933fa77e7448baed134c0d9b8d49664b7c9..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/resource/v_0/element_path.json
+++ /dev/null
@@ -1,36 +0,0 @@
-{
-    "1": "/root/E_doorl1_1",
-    "8": "/root/E_doorr2_8",
-    "10": "/root/E_doorr2_8/E_ComponentM80_10",
-    "11": "/root/E_doorr2_8/E_ComponentM7_11",
-    "12": "/root/E_doorr2_8/E_ComponentM7_12",
-    "13": "/root/E_doorr2_8/E_ComponentM6_13",
-    "14": "/root/E_doorr2_8/E_ComponentM6_14",
-    "15": "/root/E_doorr_15",
-    "16": "/root/E_doorr_15/E_handle_16",
-    "17": "/root/E_doorr_15/E_shelf_17",
-    "18": "/root/E_doorl_18",
-    "19": "/root/E_doorl_18/E_handle_19",
-    "2": "/root/E_doorl1_1/E_handle_2",
-    "20": "/root/E_doorl_18/E_shelf_20",
-    "21": "/root/E_body_21",
-    "22": "/root/E_body_21/E_shelf_22",
-    "23": "/root/E_body_21/E_shelf_23",
-    "24": "/root/E_body_21/E_shelf_24",
-    "25": "/root/E_body_21/E_shelf_25",
-    "26": "/root/E_body_21/E_shelf_26",
-    "27": "/root/E_body_21/E_shelf_27",
-    "28": "/root/E_body_21/E_shelf_28",
-    "29": "/root/E_body_21/E_shelf_29",
-    "3": "/root/E_doorl1_1/E_ComponentM80_3",
-    "30": "/root/E_body_21/E_shelf_30",
-    "31": "/root/E_body_21/E_shelf_31",
-    "32": "/root/E_body_21/E_shelf_32",
-    "33": "/root/E_body_21/E_shelf_33",
-    "34": "/root/E_body_21/E_base_34",
-    "4": "/root/E_doorl1_1/E_ComponentM7_4",
-    "5": "/root/E_doorl1_1/E_ComponentM7_5",
-    "6": "/root/E_doorl1_1/E_ComponentM6_6",
-    "7": "/root/E_doorl1_1/E_ComponentM6_7",
-    "9": "/root/E_doorr2_8/E_handle_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/resource/v_0/link_0.usd b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/resource/v_0/link_0.usd
deleted file mode 100644
index 91916e413eedd6d67613f33c69151e59c0274e54..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet002/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bb7ab7ac8644338760165a21837829f774ebf43265907a090e6af0e7c5a71357
-size 145223
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet003/model_cabinet.usd b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet003/model_cabinet.usd
deleted file mode 100644
index 970e7e2a5f2d711a6cb168087fbb8315f00839a2..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet003/model_cabinet.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:50f62618a9fae4a8d5e0518a5d9d0323e0904acfd4175b2219308fb441152bd7
-size 19354
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet003/resource/img/06765b98648f9263a71250f976cb083f.png b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet003/resource/img/06765b98648f9263a71250f976cb083f.png
deleted file mode 100644
index 317f5f6bfc9631e9d7e7972872d0e181ebfcdf1b..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet003/resource/img/06765b98648f9263a71250f976cb083f.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1fd73e860e4ebf0bc8cc8919d05cf3a0a1076c417eefc9715c9a7f922927edd2
-size 729
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet003/resource/img/b34614490170b5b5a1196c0c642293a6.png b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet003/resource/img/b34614490170b5b5a1196c0c642293a6.png
deleted file mode 100644
index 4d0b7c8c4dd116154f6851de02cb9fe50b40235a..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet003/resource/img/b34614490170b5b5a1196c0c642293a6.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2d6fc1ff870992fe3ada90c7e32e3b4df93ec50e364b93d5f35ee8aafcc31715
-size 739
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet003/resource/material.usd b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet003/resource/material.usd
deleted file mode 100644
index b15fa7103e5ebc5fbe33e6d028cead599256d84d..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet003/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b844ef58892ab7a686cb780d44c3a76a29e40542864710db3166b74b55fa0921
-size 2592
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet003/resource/v_0/element_path.json b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet003/resource/v_0/element_path.json
deleted file mode 100644
index 68f4df93b015a00efcc02bcd0b4b63eb81969e75..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet003/resource/v_0/element_path.json
+++ /dev/null
@@ -1,47 +0,0 @@
-{
-    "1": "/root/E_cabinet001_1",
-    "6": "/root/E_cabinet001_1/E_leg001_6",
-    "10": "/root/E_cabinet001_1/E_leg001_6/E_leg_10",
-    "11": "/root/E_drawer1_11",
-    "12": "/root/E_drawer1_11/E_ComponentM1_12",
-    "13": "/root/E_drawer1_11/E_ComponentM1_13",
-    "14": "/root/E_drawer1_11/E_ComponentM1_14",
-    "15": "/root/E_drawer1_11/E_ComponentM1_15",
-    "16": "/root/E_drawer1_11/E_ComponentM198_16",
-    "17": "/root/E_drawer1_11/E_handle_17",
-    "18": "/root/E_drawer1_11/E_handle_17/E_ComponentM197_18",
-    "19": "/root/E_drawer1_11/E_handle_17/E_ComponentM197_19",
-    "2": "/root/E_cabinet001_1/E_ComponentM1_2",
-    "20": "/root/E_drawer_20",
-    "21": "/root/E_drawer_20/E_ComponentM1_21",
-    "22": "/root/E_drawer_20/E_ComponentM1_22",
-    "23": "/root/E_drawer_20/E_ComponentM1_23",
-    "24": "/root/E_drawer_20/E_ComponentM1_24",
-    "25": "/root/E_drawer_20/E_ComponentM202_25",
-    "26": "/root/E_drawer_20/E_handle_26",
-    "27": "/root/E_drawer_20/E_handle_26/E_ComponentM197_27",
-    "28": "/root/E_drawer_20/E_handle_26/E_ComponentM197_28",
-    "29": "/root/E_drawer2_29",
-    "3": "/root/E_cabinet001_1/E_ComponentM203_3",
-    "30": "/root/E_drawer2_29/E_ComponentM1_30",
-    "31": "/root/E_drawer2_29/E_ComponentM1_31",
-    "32": "/root/E_drawer2_29/E_ComponentM1_32",
-    "33": "/root/E_drawer2_29/E_ComponentM1_33",
-    "34": "/root/E_drawer2_29/E_part_34",
-    "35": "/root/E_drawer2_29/E_part_34/E_Group_35",
-    "36": "/root/E_drawer2_29/E_part_34/E_ComponentM199_36",
-    "37": "/root/E_drawer1_37",
-    "38": "/root/E_drawer1_37/E_ComponentM1_38",
-    "39": "/root/E_drawer1_37/E_ComponentM1_39",
-    "4": "/root/E_cabinet001_1/E_ComponentM1_4",
-    "40": "/root/E_drawer1_37/E_ComponentM1_40",
-    "41": "/root/E_drawer1_37/E_ComponentM1_41",
-    "42": "/root/E_drawer1_37/E_ComponentM198_42",
-    "43": "/root/E_drawer1_37/E_handle_43",
-    "44": "/root/E_drawer1_37/E_handle_43/E_ComponentM197_44",
-    "45": "/root/E_drawer1_37/E_handle_43/E_ComponentM197_45",
-    "5": "/root/E_cabinet001_1/E_ComponentM1_5",
-    "7": "/root/E_cabinet001_1/E_leg001_6/E_leg_7",
-    "8": "/root/E_cabinet001_1/E_leg001_6/E_leg_8",
-    "9": "/root/E_cabinet001_1/E_leg001_6/E_leg_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet003/resource/v_0/link_0.usd b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet003/resource/v_0/link_0.usd
deleted file mode 100644
index ca0adf24ac1a4ab95e7fc5fed166f444f917b936..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet003/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:84c48b6471ac9f4e05ff8c2f7b8ff4f8a55e502e6586739f19b637452223592b
-size 408977
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/model_cabinet001.usd b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/model_cabinet001.usd
deleted file mode 100644
index 5306675a7747e169b099e7b84d2e021986eef077..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/model_cabinet001.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:74c121f6e32785f722cd8e6a7e3c61dd57d0719d7dfc86482e0e903577b6589d
-size 29952
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/img/06765b98648f9263a71250f976cb083f.png b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/img/06765b98648f9263a71250f976cb083f.png
deleted file mode 100644
index 317f5f6bfc9631e9d7e7972872d0e181ebfcdf1b..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/img/06765b98648f9263a71250f976cb083f.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1fd73e860e4ebf0bc8cc8919d05cf3a0a1076c417eefc9715c9a7f922927edd2
-size 729
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/img/877f390708c33c74fbabd5ea1b887144.png b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/img/877f390708c33c74fbabd5ea1b887144.png
deleted file mode 100644
index 278d44e9cf6c1e6f0e2ee6e1509f9a0d9fb2a4b5..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/img/877f390708c33c74fbabd5ea1b887144.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f914124c827d868553bac91f81f54f90bca8fb54e63da54475f5c513faa447a9
-size 1596
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/img/b34614490170b5b5a1196c0c642293a6.png b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/img/b34614490170b5b5a1196c0c642293a6.png
deleted file mode 100644
index 4d0b7c8c4dd116154f6851de02cb9fe50b40235a..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/img/b34614490170b5b5a1196c0c642293a6.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2d6fc1ff870992fe3ada90c7e32e3b4df93ec50e364b93d5f35ee8aafcc31715
-size 739
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/img/c72303c3c45c5b2c119f48b0e60a805d.png b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/img/c72303c3c45c5b2c119f48b0e60a805d.png
deleted file mode 100644
index 609aa2a180d5f561e552caf2fc2a8b00a3e118cd..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/img/c72303c3c45c5b2c119f48b0e60a805d.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c1bbf369a68fe9e23f52507d2ff8294754a6d89492a2cfd8e258bb8b1f00b332
-size 1072
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/material.usd b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/material.usd
deleted file mode 100644
index d6c7e5aad5325eae210a20f291cb18a37f557a6b..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:55107c078162c6f9847a1c12243ec59e42ab39e443361143c86c15b0963e22a9
-size 3321
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/v_0/element_path.json b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/v_0/element_path.json
deleted file mode 100644
index 7516663ea7a9cae53633a5a3c4dcc47c19404004..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/v_0/element_path.json
+++ /dev/null
@@ -1,73 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_body_1/E_ComponentM12_10",
-    "11": "/root/E_body_1/E_ComponentM12_11",
-    "12": "/root/E_body_1/E_ComponentM4_12",
-    "13": "/root/E_body_1/E_ComponentM4_13",
-    "14": "/root/E_body_1/E_ComponentM4_14",
-    "15": "/root/E_body_1/E_ComponentM4_15",
-    "16": "/root/E_body_1/E_ComponentM42_16",
-    "17": "/root/E_body_1/E_ComponentM42_17",
-    "18": "/root/E_body_1/E_leg_18",
-    "19": "/root/E_body_1/E_shelf_19",
-    "2": "/root/E_body_1/E_ComponentM1_2",
-    "20": "/root/E_body_1/E_shelf_19/E_Group_20",
-    "21": "/root/E_body_1/E_shelf_19/E_part_21",
-    "22": "/root/E_body_1/E_shelf_19/E_part_22",
-    "23": "/root/E_body_1/E_shelf_19/E_part_23",
-    "24": "/root/E_body_1/E_shelf_19/E_part_24",
-    "25": "/root/E_body_1/E_shelf_19/E_part_25",
-    "26": "/root/E_body_1/E_shelf_19/E_part_26",
-    "27": "/root/E_body_1/E_cabinet001_27",
-    "28": "/root/E_body_1/E_cabinet001_27/E_ComponentM2_28",
-    "29": "/root/E_body_1/E_cabinet001_27/E_ComponentM203_29",
-    "3": "/root/E_body_1/E_tabletop_3",
-    "30": "/root/E_body_1/E_cabinet001_27/E_ComponentM2_30",
-    "31": "/root/E_body_1/E_cabinet001_27/E_ComponentM2_31",
-    "32": "/root/E_body_1/E_cabinet001_27/E_leg001_32",
-    "33": "/root/E_body_1/E_cabinet001_27/E_leg001_32/E_leg_33",
-    "34": "/root/E_body_1/E_cabinet001_27/E_leg001_32/E_leg_34",
-    "35": "/root/E_body_1/E_cabinet001_27/E_leg001_32/E_leg_35",
-    "36": "/root/E_body_1/E_cabinet001_27/E_leg001_32/E_leg_36",
-    "37": "/root/E_drawer2_37",
-    "38": "/root/E_drawer2_37/E_ComponentM2_38",
-    "39": "/root/E_drawer2_37/E_ComponentM2_39",
-    "4": "/root/E_body_1/E_ComponentM1_4",
-    "40": "/root/E_drawer2_37/E_ComponentM2_40",
-    "41": "/root/E_drawer2_37/E_ComponentM2_41",
-    "42": "/root/E_drawer2_37/E_partM1_42",
-    "43": "/root/E_drawer2_37/E_partM1_42/E_Group_43",
-    "44": "/root/E_drawer2_37/E_partM1_42/E_ComponentM199_44",
-    "45": "/root/E_drawer_45",
-    "46": "/root/E_drawer_45/E_ComponentM2_46",
-    "47": "/root/E_drawer_45/E_ComponentM2_47",
-    "48": "/root/E_drawer_45/E_ComponentM2_48",
-    "49": "/root/E_drawer_45/E_ComponentM2_49",
-    "5": "/root/E_body_1/E_ComponentM8_5",
-    "50": "/root/E_drawer_45/E_ComponentM202_50",
-    "51": "/root/E_drawer_45/E_handleM1_51",
-    "52": "/root/E_drawer_45/E_handleM1_51/E_ComponentM197_52",
-    "53": "/root/E_drawer_45/E_handleM1_51/E_ComponentM197_53",
-    "54": "/root/E_drawer1_54",
-    "55": "/root/E_drawer1_54/E_ComponentM2_55",
-    "56": "/root/E_drawer1_54/E_ComponentM2_56",
-    "57": "/root/E_drawer1_54/E_ComponentM2_57",
-    "58": "/root/E_drawer1_54/E_ComponentM2_58",
-    "59": "/root/E_drawer1_54/E_ComponentM198_59",
-    "6": "/root/E_body_1/E_ComponentM8_6",
-    "60": "/root/E_drawer1_54/E_handleM1_60",
-    "61": "/root/E_drawer1_54/E_handleM1_60/E_ComponentM197_61",
-    "62": "/root/E_drawer1_54/E_handleM1_60/E_ComponentM197_62",
-    "63": "/root/E_drawer1_63",
-    "64": "/root/E_drawer1_63/E_ComponentM2_64",
-    "65": "/root/E_drawer1_63/E_ComponentM2_65",
-    "66": "/root/E_drawer1_63/E_ComponentM2_66",
-    "67": "/root/E_drawer1_63/E_ComponentM2_67",
-    "68": "/root/E_drawer1_63/E_ComponentM198_68",
-    "69": "/root/E_drawer1_63/E_handleM1_69",
-    "7": "/root/E_body_1/E_ComponentM8_7",
-    "70": "/root/E_drawer1_63/E_handleM1_69/E_ComponentM197_70",
-    "71": "/root/E_drawer1_63/E_handleM1_69/E_ComponentM197_71",
-    "8": "/root/E_body_1/E_ComponentM4_8",
-    "9": "/root/E_body_1/E_ComponentM4_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/v_0/link_0.usd b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/v_0/link_0.usd
deleted file mode 100644
index 54d5b226dbae4cdc9b9527d0a871ab8625538f38..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet004/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:29bb8bc0a8e3122d726053506dd44f0676e25670d3cc0e7b088651042ca3044d
-size 578308
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet005/.collect.mapping.json b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet005/.collect.mapping.json
deleted file mode 100644
index 08f3d74f5d0709e1b6308903a16f7eae5ac3186f..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet005/.collect.mapping.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-    "version": "1.0",
-    "file_records": [
-        {
-            "source_url": "https://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl",
-            "source_hash": "b852150663322d4624fa32e1f0acd06a8ceacbdf",
-            "target_url": "./omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl",
-            "target_hash": "c4eaa9c43fbee67eac180c2f70a8896e25cdad90"
-        }
-    ]
-}
\ No newline at end of file
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet005/model_cabinet003.usd b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet005/model_cabinet003.usd
deleted file mode 100644
index 99a810acb6cd95085eb7c2028a73adedd7267c3a..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet005/model_cabinet003.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a0a5d02bb3aafd0a0df924ab81c780a3b4df4a4f1a282475ae07b3f6165beca6
-size 11975
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet005/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet005/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl
deleted file mode 100644
index d6c08a66ec3d6465474bf1e93968a42c369059a1..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet005/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl
+++ /dev/null
@@ -1,43 +0,0 @@
-mdl 1.3;
-
-import ::OmniGlass::OmniGlass;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Clear_Glass(*)
- = OmniGlass::OmniGlass(
-    absorption_coeff: color(1.f, 1.f, 1.f),
-    glass_color: color(1.f, 1.f, 1.f),
-    use_glass_color_texture: false,
-    glass_color_texture: texture_2d(),
-    frosting_roughness: 0.f,
-    glass_ior: 1.52f,
-    thin_walled: true,
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f));
-	
-/*	
-mdl 1.5;
-
-import ::Library::AEC::Materials::Templates::GlassWithVolume::GlassWithVolume;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Clear_Glass(*)
- = ::Library::AEC::Materials::Templates::GlassWithVolume::GlassWithVolume(
-    thin_walled: true,
-    transmission_color: color(1.f, 1.f, 1.f),
-    roughness_texture: texture_2d(),
-    ior: 1.52f,
-    transmission_color_texture: texture_2d(),
-    roughness_texture_influence: 0.f,
-    roughness: 0.f,
-    reflection_color_texture: texture_2d(),
-    reflection_color: color(1.f, 1.f, 1.f),
-    depth: 0.0001f,
-    normal_map_texture: texture_2d());
-*/
diff --git a/Articulated_objects/lab_items/lab_cabinet/lab_cabinet005/resource/material.usd b/Articulated_objects/lab_items/lab_cabinet/lab_cabinet005/resource/material.usd
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/lab_items/lab_cabinet/poison_cabinet/resource/v_0/element_path.json b/Articulated_objects/lab_items/lab_cabinet/poison_cabinet/resource/v_0/element_path.json
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-{
-    "1": "/root/E_button1_1",
-    "7": "/root/E_doorl3_7",
-    "10": "/root/E_doorl3_7/E_ComponentM363_10",
-    "26": "/root/E_body_26",
-    "84": "/root/E_body_26/E_part_84",
-    "96": "/root/E_body_26/E_part_84/E_part_96",
-    "100": "/root/E_body_26/E_part_84/E_part_96/E_ComponentM152_100",
-    "101": "/root/E_body_26/E_part_84/E_part_96/E_ComponentM152_101",
-    "102": "/root/E_body_26/E_part_84/E_part_96/E_ComponentM152_102",
-    "103": "/root/E_body_26/E_part_84/E_part_96/E_ComponentM152_103",
-    "104": "/root/E_body_26/E_part_84/E_part_96/E_ComponentM152_104",
-    "105": "/root/E_body_26/E_part_84/E_part_96/E_ComponentM152_105",
-    "106": "/root/E_body_26/E_part_84/E_part_96/E_ComponentM152_106",
-    "107": "/root/E_body_26/E_part_84/E_part_107",
-    "108": "/root/E_body_26/E_part_84/E_part_108",
-    "109": "/root/E_body_26/E_part_84/E_ComponentM154_109",
-    "11": "/root/E_doorl3_7/E_handle_11",
-    "110": "/root/E_body_26/E_part_110",
-    "111": "/root/E_body_26/E_part_110/E_part_111",
-    "112": "/root/E_body_26/E_part_110/E_part_111/E_ComponentM152_112",
-    "113": "/root/E_body_26/E_part_110/E_part_111/E_ComponentM152_113",
-    "114": "/root/E_body_26/E_part_110/E_part_111/E_ComponentM152_114",
-    "115": "/root/E_body_26/E_part_110/E_part_111/E_ComponentM152_115",
-    "116": "/root/E_body_26/E_part_110/E_part_111/E_ComponentM152_116",
-    "117": "/root/E_body_26/E_part_110/E_part_111/E_ComponentM152_117",
-    "118": "/root/E_body_26/E_part_110/E_part_111/E_ComponentM152_118",
-    "119": "/root/E_body_26/E_part_110/E_part_111/E_ComponentM152_119",
-    "12": "/root/E_doorr3_12",
-    "120": "/root/E_body_26/E_part_110/E_part_111/E_ComponentM152_120",
-    "121": "/root/E_body_26/E_part_110/E_part_111/E_ComponentM152_121",
-    "122": "/root/E_body_26/E_part_110/E_part_122",
-    "123": "/root/E_body_26/E_part_110/E_part_122/E_ComponentM152_123",
-    "124": "/root/E_body_26/E_part_110/E_part_122/E_ComponentM152_124",
-    "125": "/root/E_body_26/E_part_110/E_part_122/E_ComponentM152_125",
-    "126": "/root/E_body_26/E_part_110/E_part_122/E_ComponentM152_126",
-    "127": "/root/E_body_26/E_part_110/E_part_122/E_ComponentM152_127",
-    "128": "/root/E_body_26/E_part_110/E_part_122/E_ComponentM152_128",
-    "129": "/root/E_body_26/E_part_110/E_part_122/E_ComponentM152_129",
-    "13": "/root/E_doorr3_12/E_ComponentM149_13",
-    "130": "/root/E_body_26/E_part_110/E_part_122/E_ComponentM152_130",
-    "131": "/root/E_body_26/E_part_110/E_part_122/E_ComponentM152_131",
-    "132": "/root/E_body_26/E_part_110/E_part_122/E_ComponentM152_132",
-    "133": "/root/E_body_26/E_part_110/E_part_133",
-    "134": "/root/E_body_26/E_part_110/E_part_134",
-    "135": "/root/E_body_26/E_part_110/E_ComponentM154_135",
-    "136": "/root/E_body_26/E_part_136",
-    "137": "/root/E_body_26/E_part_136/E_part_137",
-    "138": "/root/E_body_26/E_part_136/E_part_137/E_ComponentM152_138",
-    "139": "/root/E_body_26/E_part_136/E_part_137/E_ComponentM152_139",
-    "14": "/root/E_doorr3_12/E_ComponentM156_14",
-    "140": "/root/E_body_26/E_part_136/E_part_137/E_ComponentM152_140",
-    "141": "/root/E_body_26/E_part_136/E_part_137/E_ComponentM152_141",
-    "142": "/root/E_body_26/E_part_136/E_part_137/E_ComponentM152_142",
-    "143": "/root/E_body_26/E_part_136/E_part_137/E_ComponentM152_143",
-    "144": "/root/E_body_26/E_part_136/E_part_137/E_ComponentM152_144",
-    "145": "/root/E_body_26/E_part_136/E_part_137/E_ComponentM152_145",
-    "146": "/root/E_body_26/E_part_136/E_part_137/E_ComponentM152_146",
-    "147": "/root/E_body_26/E_part_136/E_part_137/E_ComponentM152_147",
-    "148": "/root/E_body_26/E_part_136/E_part_148",
-    "149": "/root/E_body_26/E_part_136/E_part_148/E_ComponentM152_149",
-    "15": "/root/E_doorr3_12/E_handle_15",
-    "150": "/root/E_body_26/E_part_136/E_part_148/E_ComponentM152_150",
-    "151": "/root/E_body_26/E_part_136/E_part_148/E_ComponentM152_151",
-    "152": "/root/E_body_26/E_part_136/E_part_148/E_ComponentM152_152",
-    "153": "/root/E_body_26/E_part_136/E_part_148/E_ComponentM152_153",
-    "154": "/root/E_body_26/E_part_136/E_part_148/E_ComponentM152_154",
-    "155": "/root/E_body_26/E_part_136/E_part_148/E_ComponentM152_155",
-    "156": "/root/E_body_26/E_part_136/E_part_148/E_ComponentM152_156",
-    "157": "/root/E_body_26/E_part_136/E_part_148/E_ComponentM152_157",
-    "158": "/root/E_body_26/E_part_136/E_part_148/E_ComponentM152_158",
-    "159": "/root/E_body_26/E_part_136/E_part_159",
-    "16": "/root/E_doorr1_16",
-    "160": "/root/E_body_26/E_part_136/E_part_160",
-    "161": "/root/E_body_26/E_part_136/E_ComponentM154_161",
-    "162": "/root/E_body_26/E_part_162",
-    "163": "/root/E_body_26/E_part_162/E_part_163",
-    "164": "/root/E_body_26/E_part_162/E_part_163/E_ComponentM152_164",
-    "165": "/root/E_body_26/E_part_162/E_part_163/E_ComponentM152_165",
-    "166": "/root/E_body_26/E_part_162/E_part_163/E_ComponentM152_166",
-    "167": "/root/E_body_26/E_part_162/E_part_163/E_ComponentM152_167",
-    "168": "/root/E_body_26/E_part_162/E_part_163/E_ComponentM152_168",
-    "169": "/root/E_body_26/E_part_162/E_part_163/E_ComponentM152_169",
-    "17": "/root/E_doorr1_16/E_ComponentM148_17",
-    "170": "/root/E_body_26/E_part_162/E_part_163/E_ComponentM152_170",
-    "171": "/root/E_body_26/E_part_162/E_part_163/E_ComponentM152_171",
-    "172": "/root/E_body_26/E_part_162/E_part_163/E_ComponentM152_172",
-    "173": "/root/E_body_26/E_part_162/E_part_163/E_ComponentM152_173",
-    "174": "/root/E_body_26/E_part_162/E_part_174",
-    "175": "/root/E_body_26/E_part_162/E_part_174/E_ComponentM152_175",
-    "176": "/root/E_body_26/E_part_162/E_part_174/E_ComponentM152_176",
-    "177": "/root/E_body_26/E_part_162/E_part_174/E_ComponentM152_177",
-    "178": "/root/E_body_26/E_part_162/E_part_174/E_ComponentM152_178",
-    "179": "/root/E_body_26/E_part_162/E_part_174/E_ComponentM152_179",
-    "18": "/root/E_doorr1_16/E_handle_18",
-    "180": "/root/E_body_26/E_part_162/E_part_174/E_ComponentM152_180",
-    "181": "/root/E_body_26/E_part_162/E_part_174/E_ComponentM152_181",
-    "182": "/root/E_body_26/E_part_162/E_part_174/E_ComponentM152_182",
-    "183": "/root/E_body_26/E_part_162/E_part_174/E_ComponentM152_183",
-    "184": "/root/E_body_26/E_part_162/E_part_174/E_ComponentM152_184",
-    "185": "/root/E_body_26/E_part_162/E_part_185",
-    "186": "/root/E_body_26/E_part_162/E_part_186",
-    "187": "/root/E_body_26/E_part_162/E_ComponentM154_187",
-    "188": "/root/E_body_26/E_part_188",
-    "189": "/root/E_body_26/E_part_188/E_part_189",
-    "19": "/root/E_doorr2_19",
-    "190": "/root/E_body_26/E_part_188/E_part_189/E_ComponentM152_190",
-    "191": "/root/E_body_26/E_part_188/E_part_189/E_ComponentM152_191",
-    "192": "/root/E_body_26/E_part_188/E_part_189/E_ComponentM152_192",
-    "193": "/root/E_body_26/E_part_188/E_part_189/E_ComponentM152_193",
-    "194": "/root/E_body_26/E_part_188/E_part_189/E_ComponentM152_194",
-    "195": "/root/E_body_26/E_part_188/E_part_189/E_ComponentM152_195",
-    "196": "/root/E_body_26/E_part_188/E_part_189/E_ComponentM152_196",
-    "197": "/root/E_body_26/E_part_188/E_part_189/E_ComponentM152_197",
-    "198": "/root/E_body_26/E_part_188/E_part_189/E_ComponentM152_198",
-    "199": "/root/E_body_26/E_part_188/E_part_189/E_ComponentM152_199",
-    "2": "/root/E_button_2",
-    "20": "/root/E_doorr2_19/E_ComponentM149_20",
-    "200": "/root/E_body_26/E_part_188/E_part_200",
-    "201": "/root/E_body_26/E_part_188/E_part_200/E_ComponentM152_201",
-    "202": "/root/E_body_26/E_part_188/E_part_200/E_ComponentM152_202",
-    "203": "/root/E_body_26/E_part_188/E_part_200/E_ComponentM152_203",
-    "204": "/root/E_body_26/E_part_188/E_part_200/E_ComponentM152_204",
-    "205": "/root/E_body_26/E_part_188/E_part_200/E_ComponentM152_205",
-    "206": "/root/E_body_26/E_part_188/E_part_200/E_ComponentM152_206",
-    "207": "/root/E_body_26/E_part_188/E_part_200/E_ComponentM152_207",
-    "208": "/root/E_body_26/E_part_188/E_part_200/E_ComponentM152_208",
-    "209": "/root/E_body_26/E_part_188/E_part_200/E_ComponentM152_209",
-    "21": "/root/E_doorr2_19/E_ComponentM156_21",
-    "210": "/root/E_body_26/E_part_188/E_part_200/E_ComponentM152_210",
-    "211": "/root/E_body_26/E_part_188/E_part_211",
-    "212": "/root/E_body_26/E_part_188/E_part_212",
-    "213": "/root/E_body_26/E_part_188/E_ComponentM154_213",
-    "214": "/root/E_body_26/E_part1_214",
-    "215": "/root/E_body_26/E_part2_215",
-    "216": "/root/E_body_26/E_part2_215/E_Group_216",
-    "217": "/root/E_body_26/E_part2_215/E_ComponentM174_217",
-    "218": "/root/E_body_26/E_part2_215/E_1_218",
-    "219": "/root/E_body_26/E_part2_215/E_ComponentM153_219",
-    "22": "/root/E_doorr2_19/E_handle_22",
-    "220": "/root/E_body_26/E_part2_215/E_ComponentM153_220",
-    "23": "/root/E_doorl1_23",
-    "24": "/root/E_doorl1_23/E_ComponentM148_24",
-    "25": "/root/E_doorl1_23/E_handle_25",
-    "27": "/root/E_body_26/E_base_27",
-    "28": "/root/E_body_26/E_base_27/E_wheel_28",
-    "29": "/root/E_body_26/E_base_27/E_wheel_28/E_link_29",
-    "3": "/root/E_doorl2_3",
-    "30": "/root/E_body_26/E_base_27/E_wheel_28/E_wheel1_30",
-    "31": "/root/E_body_26/E_base_27/E_wheel_31",
-    "32": "/root/E_body_26/E_base_27/E_wheel_31/E_link_32",
-    "33": "/root/E_body_26/E_base_27/E_wheel_31/E_wheel1_33",
-    "34": "/root/E_body_26/E_base_27/E_wheel_34",
-    "35": "/root/E_body_26/E_base_27/E_wheel_34/E_link_35",
-    "36": "/root/E_body_26/E_base_27/E_wheel_34/E_wheel1_36",
-    "37": "/root/E_body_26/E_base_27/E_wheel_37",
-    "38": "/root/E_body_26/E_base_27/E_wheel_37/E_link_38",
-    "39": "/root/E_body_26/E_base_27/E_wheel_37/E_wheel1_39",
-    "4": "/root/E_doorl2_3/E_ComponentM149_4",
-    "40": "/root/E_body_26/E_ComponentM343_40",
-    "41": "/root/E_body_26/E_ComponentM342_41",
-    "42": "/root/E_body_26/E_shelf_42",
-    "43": "/root/E_body_26/E_shelf_43",
-    "44": "/root/E_body_26/E_shelf_44",
-    "45": "/root/E_body_26/E_shelf_45",
-    "46": "/root/E_body_26/E_shelf_46",
-    "47": "/root/E_body_26/E_shelf_47",
-    "48": "/root/E_body_26/E_shelf_48",
-    "49": "/root/E_body_26/E_shelf_49",
-    "5": "/root/E_doorl2_3/E_ComponentM156_5",
-    "50": "/root/E_body_26/E_ComponentM147_50",
-    "51": "/root/E_body_26/E_ComponentM147_50/E_Group_51",
-    "52": "/root/E_body_26/E_ComponentM147_50/E_ComponentM169_52",
-    "53": "/root/E_body_26/E_ComponentM147_50/E_ComponentM169_53",
-    "54": "/root/E_body_26/E_ComponentM147_50/E_ComponentM169_54",
-    "55": "/root/E_body_26/E_ComponentM147_50/E_ComponentM169_55",
-    "56": "/root/E_body_26/E_ComponentM147_50/E_ComponentM169_56",
-    "57": "/root/E_body_26/E_ComponentM147_50/E_ComponentM169_57",
-    "58": "/root/E_body_26/E_part_58",
-    "59": "/root/E_body_26/E_part_58/E_part_59",
-    "6": "/root/E_doorl2_3/E_handle_6",
-    "60": "/root/E_body_26/E_part_58/E_part_59/E_ComponentM152_60",
-    "61": "/root/E_body_26/E_part_58/E_part_59/E_ComponentM152_61",
-    "62": "/root/E_body_26/E_part_58/E_part_59/E_ComponentM152_62",
-    "63": "/root/E_body_26/E_part_58/E_part_59/E_ComponentM152_63",
-    "64": "/root/E_body_26/E_part_58/E_part_59/E_ComponentM152_64",
-    "65": "/root/E_body_26/E_part_58/E_part_59/E_ComponentM152_65",
-    "66": "/root/E_body_26/E_part_58/E_part_59/E_ComponentM152_66",
-    "67": "/root/E_body_26/E_part_58/E_part_59/E_ComponentM152_67",
-    "68": "/root/E_body_26/E_part_58/E_part_59/E_ComponentM152_68",
-    "69": "/root/E_body_26/E_part_58/E_part_59/E_ComponentM152_69",
-    "70": "/root/E_body_26/E_part_58/E_part_70",
-    "71": "/root/E_body_26/E_part_58/E_part_70/E_ComponentM152_71",
-    "72": "/root/E_body_26/E_part_58/E_part_70/E_ComponentM152_72",
-    "73": "/root/E_body_26/E_part_58/E_part_70/E_ComponentM152_73",
-    "74": "/root/E_body_26/E_part_58/E_part_70/E_ComponentM152_74",
-    "75": "/root/E_body_26/E_part_58/E_part_70/E_ComponentM152_75",
-    "76": "/root/E_body_26/E_part_58/E_part_70/E_ComponentM152_76",
-    "77": "/root/E_body_26/E_part_58/E_part_70/E_ComponentM152_77",
-    "78": "/root/E_body_26/E_part_58/E_part_70/E_ComponentM152_78",
-    "79": "/root/E_body_26/E_part_58/E_part_70/E_ComponentM152_79",
-    "8": "/root/E_doorl3_7/E_ComponentM149_8",
-    "80": "/root/E_body_26/E_part_58/E_part_70/E_ComponentM152_80",
-    "81": "/root/E_body_26/E_part_58/E_part_81",
-    "82": "/root/E_body_26/E_part_58/E_part_82",
-    "83": "/root/E_body_26/E_part_58/E_ComponentM154_83",
-    "85": "/root/E_body_26/E_part_84/E_part_85",
-    "86": "/root/E_body_26/E_part_84/E_part_85/E_ComponentM152_86",
-    "87": "/root/E_body_26/E_part_84/E_part_85/E_ComponentM152_87",
-    "88": "/root/E_body_26/E_part_84/E_part_85/E_ComponentM152_88",
-    "89": "/root/E_body_26/E_part_84/E_part_85/E_ComponentM152_89",
-    "9": "/root/E_doorl3_7/E_ComponentM156_9",
-    "90": "/root/E_body_26/E_part_84/E_part_85/E_ComponentM152_90",
-    "91": "/root/E_body_26/E_part_84/E_part_85/E_ComponentM152_91",
-    "92": "/root/E_body_26/E_part_84/E_part_85/E_ComponentM152_92",
-    "93": "/root/E_body_26/E_part_84/E_part_85/E_ComponentM152_93",
-    "94": "/root/E_body_26/E_part_84/E_part_85/E_ComponentM152_94",
-    "95": "/root/E_body_26/E_part_84/E_part_85/E_ComponentM152_95",
-    "97": "/root/E_body_26/E_part_84/E_part_96/E_ComponentM152_97",
-    "98": "/root/E_body_26/E_part_84/E_part_96/E_ComponentM152_98",
-    "99": "/root/E_body_26/E_part_84/E_part_96/E_ComponentM152_99"
-}
\ No newline at end of file
diff --git a/Articulated_objects/lab_items/lab_cabinet/poison_cabinet/resource/v_0/link_0.usd b/Articulated_objects/lab_items/lab_cabinet/poison_cabinet/resource/v_0/link_0.usd
deleted file mode 100644
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--- a/Articulated_objects/lab_items/lab_cabinet/poison_cabinet/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 1569197
diff --git a/Articulated_objects/lab_items/lab_cabinet/poison_cabinet001/model_poison_cabinet001.usd b/Articulated_objects/lab_items/lab_cabinet/poison_cabinet001/model_poison_cabinet001.usd
deleted file mode 100644
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--- a/Articulated_objects/lab_items/lab_cabinet/poison_cabinet001/model_poison_cabinet001.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/lab_items/lab_cabinet/poison_cabinet001/resource/img/877f390708c33c74fbabd5ea1b887144.png b/Articulated_objects/lab_items/lab_cabinet/poison_cabinet001/resource/img/877f390708c33c74fbabd5ea1b887144.png
deleted file mode 100644
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+++ /dev/null
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@@ -1,3 +0,0 @@
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diff --git a/Articulated_objects/lab_items/lab_cabinet/poison_cabinet001/resource/material.usd b/Articulated_objects/lab_items/lab_cabinet/poison_cabinet001/resource/material.usd
deleted file mode 100644
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--- a/Articulated_objects/lab_items/lab_cabinet/poison_cabinet001/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:67e9be7519e42b719c63a3151e19385b4def9204d5d6ae860d5194b1d3d85b64
-size 3251
diff --git a/Articulated_objects/lab_items/lab_cabinet/poison_cabinet001/resource/v_0/element_path.json b/Articulated_objects/lab_items/lab_cabinet/poison_cabinet001/resource/v_0/element_path.json
deleted file mode 100644
index b29140855752da3f2f2bb9655d224f318f1192aa..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/lab_cabinet/poison_cabinet001/resource/v_0/element_path.json
+++ /dev/null
@@ -1,55 +0,0 @@
-{
-    "1": "/root/E_door_1",
-    "4": "/root/E_body_4",
-    "10": "/root/E_body_4/E__Defintion93_10",
-    "11": "/root/E_body_4/E__Defintion93_11",
-    "12": "/root/E_body_4/E__Defintion281_12",
-    "13": "/root/E_body_4/E__Defintion93_13",
-    "14": "/root/E_body_4/E__Defintion93_14",
-    "15": "/root/E_body_4/E__Defintion93_15",
-    "16": "/root/E_body_4/E__Defintion93_16",
-    "17": "/root/E_body_4/E__Defintion93_17",
-    "18": "/root/E_body_4/E__Defintion279_18",
-    "19": "/root/E_body_4/E__Defintion88_19",
-    "2": "/root/E_door1_2",
-    "20": "/root/E_body_4/E__Defintion284_20",
-    "21": "/root/E_body_4/E__Defintion117_21",
-    "22": "/root/E_body_4/E__Defintion146_22",
-    "23": "/root/E_body_4/E__Defintion135_23",
-    "24": "/root/E_body_4/E__Defintion116_24",
-    "25": "/root/E_body_4/E__Defintion149_25",
-    "26": "/root/E_body_4/E__Defintion117_26",
-    "27": "/root/E_body_4/E__Defintion150_27",
-    "28": "/root/E_doorM1_28",
-    "29": "/root/E_doorM1_28/E_Group_29",
-    "3": "/root/E_knob_3",
-    "30": "/root/E_doorM1_28/E_handleM1_30",
-    "31": "/root/E_doorM1_28/E__Defintion148_31",
-    "32": "/root/E_doorM1_28/E__Defintion143_32",
-    "33": "/root/E_doorM2_33",
-    "34": "/root/E_doorM2_33/E_Group_34",
-    "35": "/root/E_doorM2_33/E__Defintion143_35",
-    "36": "/root/E_doorM2_33/E_handleM1_36",
-    "37": "/root/E_doorM2_33/E__Defintion148_37",
-    "38": "/root/E_doorM2_38",
-    "39": "/root/E_doorM2_38/E_Group_39",
-    "40": "/root/E_doorM2_38/E__Defintion143_40",
-    "41": "/root/E_doorM2_38/E_handleM1_41",
-    "42": "/root/E_doorM2_38/E__Defintion148_42",
-    "43": "/root/E_doorM1_43",
-    "44": "/root/E_doorM1_43/E_Group_44",
-    "45": "/root/E_doorM1_43/E_handleM1_45",
-    "46": "/root/E_doorM1_43/E__Defintion148_46",
-    "47": "/root/E_doorM1_43/E__Defintion143_47",
-    "48": "/root/E_drawer1_48",
-    "49": "/root/E_drawer1_48/E_Group_49",
-    "5": "/root/E_body_4/E__Defintion93_5",
-    "50": "/root/E_drawer1_48/E_handle_50",
-    "51": "/root/E_drawer1_51",
-    "52": "/root/E_drawer1_51/E_Group_52",
-    "53": "/root/E_drawer1_51/E_handle_53",
-    "6": "/root/E_body_4/E__Defintion93_6",
-    "7": "/root/E_body_4/E__Defintion93_7",
-    "8": "/root/E_body_4/E__Defintion93_8",
-    "9": "/root/E_body_4/E__Defintion93_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/lab_items/lab_cabinet/poison_cabinet001/resource/v_0/link_0.usd b/Articulated_objects/lab_items/lab_cabinet/poison_cabinet001/resource/v_0/link_0.usd
deleted file mode 100644
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--- a/Articulated_objects/lab_items/lab_cabinet/poison_cabinet001/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:fdb0f78c05ca9042fcc904cbf3931e37a44d20fbf6bbc550b8a21cc680e28066
-size 237866
diff --git a/Articulated_objects/lab_items/microscope/microscope/.thumbs/256x256/model_microscope.usd.png b/Articulated_objects/lab_items/microscope/microscope/.thumbs/256x256/model_microscope.usd.png
deleted file mode 100644
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diff --git a/Articulated_objects/lab_items/microscope/microscope/model_microscope.usd b/Articulated_objects/lab_items/microscope/microscope/model_microscope.usd
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--- a/Articulated_objects/lab_items/microscope/microscope/model_microscope.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/lab_items/microscope/microscope/resource/img/03bf42cea8e65e026219f3e9767eca17.png b/Articulated_objects/lab_items/microscope/microscope/resource/img/03bf42cea8e65e026219f3e9767eca17.png
deleted file mode 100644
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--- a/Articulated_objects/lab_items/microscope/microscope/resource/img/03bf42cea8e65e026219f3e9767eca17.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/lab_items/microscope/microscope/resource/img/2a40307bd300a592dd493d08bf32e6a8.png b/Articulated_objects/lab_items/microscope/microscope/resource/img/2a40307bd300a592dd493d08bf32e6a8.png
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+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 17011
diff --git a/Articulated_objects/lab_items/microscope/microscope/resource/material.usd b/Articulated_objects/lab_items/microscope/microscope/resource/material.usd
deleted file mode 100644
index 805e2bd9c6a9a7f066bbe6e6272708331dfbfc45..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/microscope/microscope/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e739857b761f764a2f1ad1cd22946596b0da2c6271cb005a844b792b1471cbcd
-size 2631
diff --git a/Articulated_objects/lab_items/microscope/microscope/resource/v_0/element_path.json b/Articulated_objects/lab_items/microscope/microscope/resource/v_0/element_path.json
deleted file mode 100644
index abd5e7bf1166bc2a92c66d64e63276d631fae83b..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/microscope/microscope/resource/v_0/element_path.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "2": "/root/E_button1_2",
-    "3": "/root/E_lens_3",
-    "4": "/root/E_lens_3/E_Group_4",
-    "5": "/root/E_lens_3/E_lens1_5",
-    "6": "/root/E_lens_3/E_lens2_6",
-    "7": "/root/E_lens_3/E_lens3_7"
-}
\ No newline at end of file
diff --git a/Articulated_objects/lab_items/microscope/microscope/resource/v_0/link_0.usd b/Articulated_objects/lab_items/microscope/microscope/resource/v_0/link_0.usd
deleted file mode 100644
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--- a/Articulated_objects/lab_items/microscope/microscope/resource/v_0/link_0.usd
+++ /dev/null
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-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_body_1/E_part_10",
-    "11": "/root/E_body_1/E_part_11",
-    "12": "/root/E_body_1/E_part_12",
-    "13": "/root/E_body_1/E_part_13",
-    "14": "/root/E_body_1/E_part_14",
-    "15": "/root/E_body_1/E_part_15",
-    "16": "/root/E_body_1/E_part_16",
-    "17": "/root/E_body_1/E_part_17",
-    "18": "/root/E_body_1/E_part_18",
-    "19": "/root/E_body_1/E_part_19",
-    "2": "/root/E_body_1/E_part_2",
-    "20": "/root/E_body_1/E_part_20",
-    "21": "/root/E_body_1/E_Obj3d66M721311_21",
-    "22": "/root/E_body_1/E_Obj3d66M862907_22",
-    "23": "/root/E_body_1/E_Obj3d66M958767_23",
-    "24": "/root/E_body_1/E_Obj3d66M506053_24",
-    "25": "/root/E_body_1/E_Obj3d66M879116_25",
-    "26": "/root/E_body_1/E_Obj3d66M25766_26",
-    "27": "/root/E_body_1/E_Obj3d66M504449_27",
-    "28": "/root/E_body_1/E_Obj3d66M25766_28",
-    "29": "/root/E_body_1/E_Obj3d66M862907_29",
-    "3": "/root/E_body_1/E_part_3",
-    "30": "/root/E_body_1/E_Obj3d66M862907_30",
-    "31": "/root/E_body_1/E_Obj3d66M563644_31",
-    "32": "/root/E_body_1/E_Obj3d66M879116_32",
-    "33": "/root/E_body_1/E_Obj3d66M310763_33",
-    "34": "/root/E_body_1/E_Obj3d66M506053_34",
-    "35": "/root/E_body_1/E_Obj3d66M310763_35",
-    "36": "/root/E_body_1/E_Obj3d66M721311_36",
-    "37": "/root/E_body_1/E_Obj3d66M504449_37",
-    "38": "/root/E_body_1/E_Obj3d66M563644_38",
-    "39": "/root/E_body_1/E_Obj3d66M563644_39",
-    "4": "/root/E_body_1/E_part_4",
-    "40": "/root/E_body_1/E_Obj3d66M862907_40",
-    "41": "/root/E_body_1/E_Obj3d66M563644_41",
-    "42": "/root/E_body_1/E_Obj3d66M958767_42",
-    "43": "/root/E_body_1/E_Obj3d66M563644_43",
-    "44": "/root/E_body_1/E_Obj3d66M862907_44",
-    "45": "/root/E_body_1/E_Obj3d66M368534_45",
-    "46": "/root/E_body_1/E_Obj3d66M563644_46",
-    "47": "/root/E_body_1/E_Obj3d66M368534_47",
-    "48": "/root/E_body_1/E_Obj3d66M862907_48",
-    "49": "/root/E_body_1/E_Obj3d66M862907_49",
-    "5": "/root/E_body_1/E_part_5",
-    "50": "/root/E_body_1/E_Obj3d66M563644_50",
-    "51": "/root/E_lens001_51",
-    "52": "/root/E_lens001_51/E_len_52",
-    "53": "/root/E_lens001_51/E_len1_53",
-    "54": "/root/E_lens001_51/E_len2_54",
-    "55": "/root/E_lens001_51/E_len3_55",
-    "56": "/root/E_lens002_56",
-    "57": "/root/E_knob_57",
-    "58": "/root/E_knob001_58",
-    "6": "/root/E_body_1/E_part_6",
-    "7": "/root/E_body_1/E_part_7",
-    "8": "/root/E_body_1/E_part_8",
-    "9": "/root/E_body_1/E_part_9"
-}
\ No newline at end of file
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diff --git a/Articulated_objects/lab_items/microscope/microscope002/resource/v_0/element_path.json b/Articulated_objects/lab_items/microscope/microscope002/resource/v_0/element_path.json
deleted file mode 100644
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-{
-    "1": "/root/E_lens_1",
-    "2": "/root/E_lens_1/E_part_2",
-    "10": "/root/E_lens_1/E_part_2/E_ComponentM21_10",
-    "91": "/root/E_knob_91",
-    "100": "/root/E_knob_91/E_ComponentM32_100",
-    "101": "/root/E_knob_91/E_ComponentM32_101",
-    "102": "/root/E_knob_91/E_ComponentM32_102",
-    "103": "/root/E_knob_91/E_ComponentM32_103",
-    "104": "/root/E_knob_91/E_ComponentM32_104",
-    "105": "/root/E_knob_91/E_ComponentM32_105",
-    "106": "/root/E_knob_91/E_ComponentM30_106",
-    "107": "/root/E_knob_91/E_ComponentM31_107",
-    "108": "/root/E_knob1_108",
-    "109": "/root/E_knob1_108/E_ComponentM18_109",
-    "11": "/root/E_lens_1/E_part_2/E_ComponentM21_11",
-    "110": "/root/E_knob1_108/E_ComponentM19_110",
-    "111": "/root/E_knob1_108/E_ComponentM21_111",
-    "112": "/root/E_knob1_108/E_ComponentM21_112",
-    "113": "/root/E_knob1_108/E_ComponentM21_113",
-    "114": "/root/E_knob1_108/E_ComponentM21_114",
-    "115": "/root/E_knob1_108/E_ComponentM21_115",
-    "116": "/root/E_knob1_108/E_ComponentM21_116",
-    "117": "/root/E_knob1_108/E_ComponentM21_117",
-    "118": "/root/E_knob1_108/E_ComponentM21_118",
-    "119": "/root/E_knob1_108/E_ComponentM21_119",
-    "12": "/root/E_lens_1/E_part_2/E_ComponentM21_12",
-    "120": "/root/E_knob1_108/E_ComponentM21_120",
-    "121": "/root/E_knob1_108/E_ComponentM21_121",
-    "122": "/root/E_knob1_108/E_ComponentM21_122",
-    "123": "/root/E_knob1_108/E_ComponentM21_123",
-    "124": "/root/E_knob1_108/E_ComponentM21_124",
-    "125": "/root/E_knob1_108/E_ComponentM21_125",
-    "126": "/root/E_knob1_108/E_ComponentM21_126",
-    "127": "/root/E_knob1_108/E_ComponentM21_127",
-    "128": "/root/E_knob1_108/E_ComponentM21_128",
-    "129": "/root/E_knob1_108/E_ComponentM21_129",
-    "13": "/root/E_lens_1/E_part_2/E_ComponentM21_13",
-    "130": "/root/E_knob1_108/E_ComponentM21_130",
-    "131": "/root/E_knob1_108/E_ComponentM21_131",
-    "132": "/root/E_knob1_108/E_ComponentM21_132",
-    "133": "/root/E_knob1_108/E_ComponentM21_133",
-    "134": "/root/E_knob1_108/E_ComponentM21_134",
-    "135": "/root/E_body_135",
-    "136": "/root/E_body_135/E_Group_136",
-    "137": "/root/E_body_135/E_part_137",
-    "138": "/root/E_body_135/E_part_137/E_Group_138",
-    "139": "/root/E_body_135/E_part_137/E_ComponentM19_139",
-    "14": "/root/E_lens_1/E_part_2/E_ComponentM21_14",
-    "140": "/root/E_body_135/E_part_137/E_ComponentM19_140",
-    "141": "/root/E_body_135/E_part_137/E_ComponentM18_141",
-    "142": "/root/E_body_135/E_part_137/E_ComponentM18_142",
-    "143": "/root/E_body_135/E_part_143",
-    "144": "/root/E_body_135/E_part_143/E_Group_144",
-    "145": "/root/E_body_135/E_part_143/E_ComponentM19_145",
-    "146": "/root/E_body_135/E_part_143/E_ComponentM19_146",
-    "147": "/root/E_body_135/E_part_143/E_ComponentM18_147",
-    "148": "/root/E_body_135/E_part_143/E_ComponentM18_148",
-    "149": "/root/E_body_135/E_part_149",
-    "15": "/root/E_lens_1/E_part_2/E_ComponentM21_15",
-    "150": "/root/E_body_135/E_part_150",
-    "151": "/root/E_body_135/E_part_150/E_Group_151",
-    "152": "/root/E_body_135/E_part_150/E_ComponentM18_152",
-    "153": "/root/E_body_135/E_part_153",
-    "154": "/root/E_body_135/E_part_154",
-    "155": "/root/E_body_135/E_part_155",
-    "156": "/root/E_body_135/E_part_156",
-    "157": "/root/E_body_135/E_part_157",
-    "158": "/root/E_body_135/E_part_158",
-    "159": "/root/E_body_135/E_part_158/E_Group_159",
-    "16": "/root/E_lens_1/E_part_2/E_ComponentM21_16",
-    "160": "/root/E_body_135/E_part_158/E_ComponentM31_160",
-    "161": "/root/E_body_135/E_part_158/E_ComponentM30_161",
-    "162": "/root/E_body_135/E_part_158/E_ComponentM34_162",
-    "163": "/root/E_body_135/E_ComponentM37_163",
-    "164": "/root/E_body_135/E_ComponentM20_164",
-    "165": "/root/E_body_135/E_ComponentM20_165",
-    "166": "/root/E_body_135/E_ComponentM37_166",
-    "167": "/root/E_body_135/E_ComponentM43_167",
-    "168": "/root/E_body_135/E_ComponentM5_168",
-    "169": "/root/E_body_135/E_ComponentM5_169",
-    "17": "/root/E_lens_1/E_part_2/E_ComponentM21_17",
-    "170": "/root/E_body_135/E_ComponentM38_170",
-    "171": "/root/E_body_135/E_ComponentM38_171",
-    "172": "/root/E_body_135/E_ComponentM40_172",
-    "173": "/root/E_body_135/E_ComponentM41_173",
-    "174": "/root/E_body_135/E_ComponentM28_174",
-    "175": "/root/E_body_135/E_ComponentM28_175",
-    "176": "/root/E_body_135/E_leg_176",
-    "177": "/root/E_body_135/E_knob2_177",
-    "178": "/root/E_body_135/E_knob2_177/E_Group_178",
-    "179": "/root/E_body_135/E_knob2_177/E_ComponentM18_179",
-    "18": "/root/E_lens_1/E_part_2/E_ComponentM21_18",
-    "180": "/root/E_body_135/E_knob2_180",
-    "181": "/root/E_body_135/E_knob2_180/E_Group_181",
-    "182": "/root/E_body_135/E_knob2_180/E_ComponentM18_182",
-    "183": "/root/E_body_135/E_knob2_183",
-    "184": "/root/E_body_135/E_knob2_183/E_Group_184",
-    "185": "/root/E_body_135/E_knob2_183/E_ComponentM18_185",
-    "19": "/root/E_lens_1/E_part_2/E_ComponentM21_19",
-    "20": "/root/E_lens_1/E_part_2/E_ComponentM21_20",
-    "21": "/root/E_lens_1/E_part_2/E_ComponentM21_21",
-    "22": "/root/E_lens_1/E_part_2/E_ComponentM21_22",
-    "23": "/root/E_lens_1/E_part_2/E_ComponentM21_23",
-    "24": "/root/E_lens_1/E_part_2/E_ComponentM21_24",
-    "25": "/root/E_lens_1/E_part_2/E_ComponentM21_25",
-    "26": "/root/E_lens_1/E_part_2/E_ComponentM21_26",
-    "27": "/root/E_lens_1/E_part_2/E_ComponentM21_27",
-    "28": "/root/E_lens_1/E_part_28",
-    "29": "/root/E_lens_1/E_part_28/E_ComponentM18_29",
-    "3": "/root/E_lens_1/E_part_2/E_ComponentM19_3",
-    "30": "/root/E_lens_1/E_part_28/E_ComponentM24_30",
-    "31": "/root/E_lens_1/E_part_28/E_ComponentM23_31",
-    "32": "/root/E_lens_1/E_part_28/E_ComponentM25_32",
-    "33": "/root/E_lens_1/E_part_28/E_ComponentM26_33",
-    "34": "/root/E_lens_1/E_part_28/E_ComponentM26_34",
-    "35": "/root/E_lens_1/E_part_28/E_ComponentM26_35",
-    "36": "/root/E_lens_1/E_part_28/E_ComponentM26_36",
-    "37": "/root/E_lens_1/E_part_28/E_ComponentM26_37",
-    "38": "/root/E_lens_1/E_part_28/E_ComponentM26_38",
-    "39": "/root/E_lens_1/E_part_28/E_ComponentM26_39",
-    "4": "/root/E_lens_1/E_part_2/E_ComponentM21_4",
-    "40": "/root/E_lens_1/E_part_28/E_ComponentM26_40",
-    "41": "/root/E_lens_1/E_part_28/E_ComponentM26_41",
-    "42": "/root/E_lens_1/E_part_28/E_ComponentM26_42",
-    "43": "/root/E_lens_1/E_part_28/E_ComponentM26_43",
-    "44": "/root/E_lens_1/E_part_28/E_ComponentM26_44",
-    "45": "/root/E_lens_1/E_part_28/E_ComponentM26_45",
-    "46": "/root/E_lens_1/E_part_28/E_ComponentM26_46",
-    "47": "/root/E_lens_1/E_part_28/E_ComponentM26_47",
-    "48": "/root/E_lens_1/E_part_28/E_ComponentM26_48",
-    "49": "/root/E_lens_1/E_part_28/E_ComponentM26_49",
-    "5": "/root/E_lens_1/E_part_2/E_ComponentM21_5",
-    "50": "/root/E_lens_1/E_part_28/E_ComponentM26_50",
-    "51": "/root/E_lens_1/E_part_28/E_ComponentM26_51",
-    "52": "/root/E_lens_1/E_part_28/E_ComponentM26_52",
-    "53": "/root/E_lens_1/E_part_28/E_ComponentM26_53",
-    "54": "/root/E_lens_1/E_part_28/E_ComponentM26_54",
-    "55": "/root/E_lens_1/E_part_28/E_ComponentM26_55",
-    "56": "/root/E_lens_1/E_part_28/E_ComponentM26_56",
-    "57": "/root/E_lens_1/E_part_57",
-    "58": "/root/E_lens_1/E_part_57/E_ComponentM18_58",
-    "59": "/root/E_lens_1/E_part_57/E_ComponentM24_59",
-    "6": "/root/E_lens_1/E_part_2/E_ComponentM21_6",
-    "60": "/root/E_lens_1/E_part_57/E_ComponentM23_60",
-    "61": "/root/E_lens_1/E_part_57/E_ComponentM25_61",
-    "62": "/root/E_lens_1/E_part_62",
-    "63": "/root/E_lens_1/E_part_62/E_Group_63",
-    "64": "/root/E_lens_1/E_part_62/E_ComponentM18_64",
-    "65": "/root/E_lens_1/E_part_62/E_ComponentM24_65",
-    "66": "/root/E_lens_1/E_part_62/E_ComponentM23_66",
-    "67": "/root/E_lens_1/E_part_62/E_ComponentM26_67",
-    "68": "/root/E_lens_1/E_part_62/E_ComponentM26_68",
-    "69": "/root/E_lens_1/E_part_62/E_ComponentM26_69",
-    "7": "/root/E_lens_1/E_part_2/E_ComponentM21_7",
-    "70": "/root/E_lens_1/E_part_62/E_ComponentM26_70",
-    "71": "/root/E_lens_1/E_part_62/E_ComponentM26_71",
-    "72": "/root/E_lens_1/E_part_62/E_ComponentM26_72",
-    "73": "/root/E_lens_1/E_part_62/E_ComponentM26_73",
-    "74": "/root/E_lens_1/E_part_62/E_ComponentM26_74",
-    "75": "/root/E_lens_1/E_part_62/E_ComponentM26_75",
-    "76": "/root/E_lens_1/E_part_62/E_ComponentM26_76",
-    "77": "/root/E_lens_1/E_part_62/E_ComponentM26_77",
-    "78": "/root/E_lens_1/E_part_62/E_ComponentM26_78",
-    "79": "/root/E_lens_1/E_part_62/E_ComponentM26_79",
-    "8": "/root/E_lens_1/E_part_2/E_ComponentM21_8",
-    "80": "/root/E_lens_1/E_part_62/E_ComponentM26_80",
-    "81": "/root/E_lens_1/E_part_62/E_ComponentM26_81",
-    "82": "/root/E_lens_1/E_part_62/E_ComponentM26_82",
-    "83": "/root/E_lens_1/E_part_62/E_ComponentM26_83",
-    "84": "/root/E_lens_1/E_part_62/E_ComponentM26_84",
-    "85": "/root/E_lens_1/E_part_62/E_ComponentM26_85",
-    "86": "/root/E_lens_1/E_part_62/E_ComponentM26_86",
-    "87": "/root/E_lens_1/E_part_62/E_ComponentM26_87",
-    "88": "/root/E_lens_1/E_part_62/E_ComponentM26_88",
-    "89": "/root/E_lens_1/E_part_62/E_ComponentM26_89",
-    "9": "/root/E_lens_1/E_part_2/E_ComponentM21_9",
-    "90": "/root/E_lens_1/E_part_62/E_ComponentM26_90",
-    "92": "/root/E_knob_91/E_ComponentM34_92",
-    "93": "/root/E_knob_91/E_ComponentM36_93",
-    "94": "/root/E_knob_91/E_ComponentM32_94",
-    "95": "/root/E_knob_91/E_ComponentM32_95",
-    "96": "/root/E_knob_91/E_ComponentM32_96",
-    "97": "/root/E_knob_91/E_ComponentM32_97",
-    "98": "/root/E_knob_91/E_ComponentM32_98",
-    "99": "/root/E_knob_91/E_ComponentM32_99"
-}
\ No newline at end of file
diff --git a/Articulated_objects/lab_items/microscope/microscope002/resource/v_0/link_0.usd b/Articulated_objects/lab_items/microscope/microscope002/resource/v_0/link_0.usd
deleted file mode 100644
index afb48643da470c9447bb7e9b16bc21466b9a3f5d..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/microscope/microscope002/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:59e2afe23203e76134b1e02d78ed48a71653451a0ff103974127e7c4656626dc
-size 1233134
diff --git a/Articulated_objects/lab_items/small_instrument/centrifuge/.thumbs/256x256/chemistry.usd.png b/Articulated_objects/lab_items/small_instrument/centrifuge/.thumbs/256x256/chemistry.usd.png
deleted file mode 100644
index 252cba162fb707cf6873c8ecd923f765c00475d3..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/centrifuge/.thumbs/256x256/chemistry.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d1057cba3d42d111cf347523323c3e0b4e833b14d172f2a65a488a0f010fdeae
-size 64671
diff --git a/Articulated_objects/lab_items/small_instrument/centrifuge/.thumbs/256x256/chemistry_01.usd.png b/Articulated_objects/lab_items/small_instrument/centrifuge/.thumbs/256x256/chemistry_01.usd.png
deleted file mode 100644
index 87ab4dd14ecca9edb4726d665a92dfc5c2096ae2..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/centrifuge/.thumbs/256x256/chemistry_01.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:80483e7a867b81e303bb8db9d32cab0a6c80365a0455d4447ee3345e11a07e55
-size 48145
diff --git a/Articulated_objects/lab_items/small_instrument/centrifuge/chemistry.usd b/Articulated_objects/lab_items/small_instrument/centrifuge/chemistry.usd
deleted file mode 100644
index a2c1bdcfb8395a70aa3aaee48f5cfaf59664e0d8..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/centrifuge/chemistry.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:524cc2c3037d8d955c396298bfe5ba7e7e77ec2b0dc0d3a6fcf155860c64d5d8
-size 136591231
diff --git a/Articulated_objects/lab_items/small_instrument/centrifuge/chemistry_01.fbm/0101.jpg b/Articulated_objects/lab_items/small_instrument/centrifuge/chemistry_01.fbm/0101.jpg
deleted file mode 100644
index 128eebe1380435336b05f654a7e6a798dc69e675..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/centrifuge/chemistry_01.fbm/0101.jpg
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2513930448ed5400c32341b7f6a3ace11e0e1962dd4d9f27224d3f8ed6cdb85c
-size 142611
diff --git a/Articulated_objects/lab_items/small_instrument/centrifuge/chemistry_01.fbm/Equipment_001_Base_Color.png b/Articulated_objects/lab_items/small_instrument/centrifuge/chemistry_01.fbm/Equipment_001_Base_Color.png
deleted file mode 100644
index 12ccbd2c3f45b306968a22fcbd30e0118d5d34d8..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/centrifuge/chemistry_01.fbm/Equipment_001_Base_Color.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:88a71f79231b3032475d2ce1c844b794677f7444584bd769632970fe620b00c3
-size 1811606
diff --git a/Articulated_objects/lab_items/small_instrument/centrifuge001/.collect.mapping.json b/Articulated_objects/lab_items/small_instrument/centrifuge001/.collect.mapping.json
deleted file mode 100644
index 28eec482e5b852cb96b2275b8c3495042b44be4f..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/centrifuge001/.collect.mapping.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-    "version": "1.0",
-    "file_records": [
-        {
-            "source_url": "https://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl",
-            "source_hash": "b852150663322d4624fa32e1f0acd06a8ceacbdf",
-            "target_url": "./omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl",
-            "target_hash": "de0be503191bc1d33dbe2d5b930fae37782aad6a"
-        }
-    ]
-}
\ No newline at end of file
diff --git "a/Articulated_objects/lab_items/small_instrument/centrifuge001/D/\345\256\236\351\252\214\345\256\244/\345\256\236\351\252\214\345\256\244/USD/centrifuge001/resource/material.usd" "b/Articulated_objects/lab_items/small_instrument/centrifuge001/D/\345\256\236\351\252\214\345\256\244/\345\256\236\351\252\214\345\256\244/USD/centrifuge001/resource/material.usd"
deleted file mode 100644
index 703b03c7c73474adf9e517dd5eae5e4d48c66dd3..0000000000000000000000000000000000000000
--- "a/Articulated_objects/lab_items/small_instrument/centrifuge001/D/\345\256\236\351\252\214\345\256\244/\345\256\236\351\252\214\345\256\244/USD/centrifuge001/resource/material.usd"
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:61b7f82444a6c5f806873f35100e009a4e5c758656c4de26d7bc9db01d48407f
-size 2037
diff --git "a/Articulated_objects/lab_items/small_instrument/centrifuge001/D/\345\256\236\351\252\214\345\256\244/\345\256\236\351\252\214\345\256\244/USD/centrifuge001/resource/v_0/link_0.usd" "b/Articulated_objects/lab_items/small_instrument/centrifuge001/D/\345\256\236\351\252\214\345\256\244/\345\256\236\351\252\214\345\256\244/USD/centrifuge001/resource/v_0/link_0.usd"
deleted file mode 100644
index 51295ba993e3b38f117265156bcac9b4ebbf1668..0000000000000000000000000000000000000000
--- "a/Articulated_objects/lab_items/small_instrument/centrifuge001/D/\345\256\236\351\252\214\345\256\244/\345\256\236\351\252\214\345\256\244/USD/centrifuge001/resource/v_0/link_0.usd"
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7d6aeecdd97dfafb2c93127e3e4fb4090ae9af35b6d0890f8aeff1864d6d8123
-size 1184934
diff --git a/Articulated_objects/lab_items/small_instrument/centrifuge001/model_centrifuge001.usd b/Articulated_objects/lab_items/small_instrument/centrifuge001/model_centrifuge001.usd
deleted file mode 100644
index 5bdf885540d2a807b749c0beb5d5a4265b0d70e3..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/centrifuge001/model_centrifuge001.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:30095f144523065c7e17b8d73f06c9f057cfa588f245958d5fc0d885fcf33747
-size 23059
diff --git a/Articulated_objects/lab_items/small_instrument/centrifuge001/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl b/Articulated_objects/lab_items/small_instrument/centrifuge001/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl
deleted file mode 100644
index d6c08a66ec3d6465474bf1e93968a42c369059a1..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/centrifuge001/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl
+++ /dev/null
@@ -1,43 +0,0 @@
-mdl 1.3;
-
-import ::OmniGlass::OmniGlass;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Clear_Glass(*)
- = OmniGlass::OmniGlass(
-    absorption_coeff: color(1.f, 1.f, 1.f),
-    glass_color: color(1.f, 1.f, 1.f),
-    use_glass_color_texture: false,
-    glass_color_texture: texture_2d(),
-    frosting_roughness: 0.f,
-    glass_ior: 1.52f,
-    thin_walled: true,
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f));
-	
-/*	
-mdl 1.5;
-
-import ::Library::AEC::Materials::Templates::GlassWithVolume::GlassWithVolume;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Clear_Glass(*)
- = ::Library::AEC::Materials::Templates::GlassWithVolume::GlassWithVolume(
-    thin_walled: true,
-    transmission_color: color(1.f, 1.f, 1.f),
-    roughness_texture: texture_2d(),
-    ior: 1.52f,
-    transmission_color_texture: texture_2d(),
-    roughness_texture_influence: 0.f,
-    roughness: 0.f,
-    reflection_color_texture: texture_2d(),
-    reflection_color: color(1.f, 1.f, 1.f),
-    depth: 0.0001f,
-    normal_map_texture: texture_2d());
-*/
diff --git a/Articulated_objects/lab_items/small_instrument/dry_bath/.thumbs/256x256/model_dry_bath.usd.png b/Articulated_objects/lab_items/small_instrument/dry_bath/.thumbs/256x256/model_dry_bath.usd.png
deleted file mode 100644
index 673fd3e28a15631f3964c6c941d516fc898fad4e..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/dry_bath/.thumbs/256x256/model_dry_bath.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:499b98680cbb492236f5d40a15c42938c1ef7b689f29fd11d40c2ad9261c5749
-size 59728
diff --git a/Articulated_objects/lab_items/small_instrument/dry_bath/model_dry_bath.usd b/Articulated_objects/lab_items/small_instrument/dry_bath/model_dry_bath.usd
deleted file mode 100644
index 668530e272aa66a0921802dcbc6be124cdbc4fe2..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/dry_bath/model_dry_bath.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1edacf414aad96fcd511e7ddaec1cc6c14a15a1c98f773a5aa578179f637551b
-size 34667
diff --git a/Articulated_objects/lab_items/small_instrument/dry_bath/resource/img/59f347d1228592d2fbb0c06804d125b0.png b/Articulated_objects/lab_items/small_instrument/dry_bath/resource/img/59f347d1228592d2fbb0c06804d125b0.png
deleted file mode 100644
index a0cd606ffc476faa4b7bddf430a098e44391651b..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/dry_bath/resource/img/59f347d1228592d2fbb0c06804d125b0.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f8fb36af83ccd82f7a81a46d24ec6a7b7d696e9b915a4ab71f0b3e34cccbe71b
-size 60342
diff --git a/Articulated_objects/lab_items/small_instrument/dry_bath/resource/material.usd b/Articulated_objects/lab_items/small_instrument/dry_bath/resource/material.usd
deleted file mode 100644
index 0d424657845c72675746d32080be3561249b964e..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/dry_bath/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0035ac022fe1c34bfa4ac12f184b7a8c5876be276ea104f104d45b7fe45e4abd
-size 3090
diff --git a/Articulated_objects/lab_items/small_instrument/dry_bath/resource/v_0/element_path.json b/Articulated_objects/lab_items/small_instrument/dry_bath/resource/v_0/element_path.json
deleted file mode 100644
index 79241ce5a59e755058fafe37809535a8bd430616..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/dry_bath/resource/v_0/element_path.json
+++ /dev/null
@@ -1,86 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "4": "/root/E_body_1/E_Testtube_4",
-    "8": "/root/E_body_1/E_Testtube_4/E_testtube_8",
-    "10": "/root/E_body_1/E_Testtube_4/E_testtube_8/E_body1_10",
-    "11": "/root/E_body_1/E_Testtube_4/E_testtube_11",
-    "12": "/root/E_body_1/E_Testtube_4/E_testtube_11/E_lid1_12",
-    "13": "/root/E_body_1/E_Testtube_4/E_testtube_11/E_body1_13",
-    "14": "/root/E_body_1/E_Testtube_4/E_testtube_14",
-    "15": "/root/E_body_1/E_Testtube_4/E_testtube_14/E_lid1_15",
-    "16": "/root/E_body_1/E_Testtube_4/E_testtube_14/E_body1_16",
-    "17": "/root/E_body_1/E_Testtube_4/E_testtube_17",
-    "18": "/root/E_body_1/E_Testtube_4/E_testtube_17/E_lid1_18",
-    "19": "/root/E_body_1/E_Testtube_4/E_testtube_17/E_body1_19",
-    "2": "/root/E_body_1/E_Group_2",
-    "20": "/root/E_body_1/E_Testtube_4/E_testtube_20",
-    "21": "/root/E_body_1/E_Testtube_4/E_testtube_20/E_lid1_21",
-    "22": "/root/E_body_1/E_Testtube_4/E_testtube_20/E_body1_22",
-    "23": "/root/E_body_1/E_Testtube_4/E_testtube_23",
-    "24": "/root/E_body_1/E_Testtube_4/E_testtube_23/E_lid1_24",
-    "25": "/root/E_body_1/E_Testtube_4/E_testtube_23/E_body1_25",
-    "26": "/root/E_body_1/E_Testtube_4/E_testtube_26",
-    "27": "/root/E_body_1/E_Testtube_4/E_testtube_26/E_lid1_27",
-    "28": "/root/E_body_1/E_Testtube_4/E_testtube_26/E_body1_28",
-    "29": "/root/E_body_1/E_Testtube_4/E_testtube_29",
-    "3": "/root/E_body_1/E_base_3",
-    "30": "/root/E_body_1/E_Testtube_4/E_testtube_29/E_lid1_30",
-    "31": "/root/E_body_1/E_Testtube_4/E_testtube_29/E_body1_31",
-    "32": "/root/E_body_1/E_Testtube_4/E_testtube_32",
-    "33": "/root/E_body_1/E_Testtube_4/E_testtube_32/E_lid1_33",
-    "34": "/root/E_body_1/E_Testtube_4/E_testtube_32/E_body1_34",
-    "35": "/root/E_body_1/E_Testtube_4/E_testtube_35",
-    "36": "/root/E_body_1/E_Testtube_4/E_testtube_35/E_lid1_36",
-    "37": "/root/E_body_1/E_Testtube_4/E_testtube_35/E_body1_37",
-    "38": "/root/E_body_1/E_Testtube_4/E_testtube_38",
-    "39": "/root/E_body_1/E_Testtube_4/E_testtube_38/E_lid1_39",
-    "40": "/root/E_body_1/E_Testtube_4/E_testtube_38/E_body1_40",
-    "41": "/root/E_body_1/E_Testtube_4/E_testtube_41",
-    "42": "/root/E_body_1/E_Testtube_4/E_testtube_41/E_lid1_42",
-    "43": "/root/E_body_1/E_Testtube_4/E_testtube_41/E_body1_43",
-    "44": "/root/E_body_1/E_Testtube_4/E_testtube_44",
-    "45": "/root/E_body_1/E_Testtube_4/E_testtube_44/E_lid1_45",
-    "46": "/root/E_body_1/E_Testtube_4/E_testtube_44/E_body1_46",
-    "47": "/root/E_body_1/E_Testtube_4/E_testtube_47",
-    "48": "/root/E_body_1/E_Testtube_4/E_testtube_47/E_lid1_48",
-    "49": "/root/E_body_1/E_Testtube_4/E_testtube_47/E_body1_49",
-    "5": "/root/E_body_1/E_Testtube_4/E_testtube_5",
-    "50": "/root/E_body_1/E_Testtube_4/E_testtube_50",
-    "51": "/root/E_body_1/E_Testtube_4/E_testtube_50/E_lid1_51",
-    "52": "/root/E_body_1/E_Testtube_4/E_testtube_50/E_body1_52",
-    "53": "/root/E_body_1/E_Testtube_4/E_testtube_53",
-    "54": "/root/E_body_1/E_Testtube_4/E_testtube_53/E_lid1_54",
-    "55": "/root/E_body_1/E_Testtube_4/E_testtube_53/E_body1_55",
-    "56": "/root/E_body_1/E_Testtube_4/E_testtube_56",
-    "57": "/root/E_body_1/E_Testtube_4/E_testtube_56/E_lid1_57",
-    "58": "/root/E_body_1/E_Testtube_4/E_testtube_56/E_body1_58",
-    "59": "/root/E_body_1/E_Testtube_4/E_testtube_59",
-    "6": "/root/E_body_1/E_Testtube_4/E_testtube_5/E_lid1_6",
-    "60": "/root/E_body_1/E_Testtube_4/E_testtube_59/E_lid1_60",
-    "61": "/root/E_body_1/E_Testtube_4/E_testtube_59/E_body1_61",
-    "62": "/root/E_body_1/E_Testtube_4/E_testtube_62",
-    "63": "/root/E_body_1/E_Testtube_4/E_testtube_62/E_lid1_63",
-    "64": "/root/E_body_1/E_Testtube_4/E_testtube_62/E_body1_64",
-    "65": "/root/E_body_1/E_Testtube_4/E_testtube_65",
-    "66": "/root/E_body_1/E_Testtube_4/E_testtube_65/E_lid1_66",
-    "67": "/root/E_body_1/E_Testtube_4/E_testtube_65/E_body1_67",
-    "68": "/root/E_body_1/E_Testtube_4/E_testtube_68",
-    "69": "/root/E_body_1/E_Testtube_4/E_testtube_68/E_lid1_69",
-    "7": "/root/E_body_1/E_Testtube_4/E_testtube_5/E_body1_7",
-    "70": "/root/E_body_1/E_Testtube_4/E_testtube_68/E_body1_70",
-    "71": "/root/E_body_1/E_Testtube_4/E_testtube_71",
-    "72": "/root/E_body_1/E_Testtube_4/E_testtube_71/E_lid1_72",
-    "73": "/root/E_body_1/E_Testtube_4/E_testtube_71/E_body1_73",
-    "74": "/root/E_body_1/E_Testtube_4/E_testtube_74",
-    "75": "/root/E_body_1/E_Testtube_4/E_testtube_74/E_lid1_75",
-    "76": "/root/E_body_1/E_Testtube_4/E_testtube_74/E_body1_76",
-    "77": "/root/E_body_1/E_line_77",
-    "78": "/root/E_body_1/E_plug_78",
-    "79": "/root/E_knob_79",
-    "80": "/root/E_button_80",
-    "81": "/root/E_button_81",
-    "82": "/root/E_button_82",
-    "83": "/root/E_button_83",
-    "84": "/root/E_lid_84",
-    "9": "/root/E_body_1/E_Testtube_4/E_testtube_8/E_lid1_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/lab_items/small_instrument/dry_bath/resource/v_0/link_0.usd b/Articulated_objects/lab_items/small_instrument/dry_bath/resource/v_0/link_0.usd
deleted file mode 100644
index 1192d16af393e1e9e6d05805ff9f7cc291a4c71c..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/dry_bath/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ae1aeca6900c3e1d912b6b3876fb259be8054f42d0cafa10674435014826f339
-size 1195479
diff --git a/Articulated_objects/lab_items/small_instrument/dryeroven/model_dryeroven.usd b/Articulated_objects/lab_items/small_instrument/dryeroven/model_dryeroven.usd
deleted file mode 100644
index 1d065f839e1e689a381c5b215e729cf0852a5f59..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/dryeroven/model_dryeroven.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:adc32a23acad574053fc75f15d93f6228b3b37dcc5c73ffd88c19b1c70d4d3b5
-size 32820
diff --git a/Articulated_objects/lab_items/small_instrument/dryeroven/resource/img/58d289d1c8faf1d9d609ae887f8d730b.png b/Articulated_objects/lab_items/small_instrument/dryeroven/resource/img/58d289d1c8faf1d9d609ae887f8d730b.png
deleted file mode 100644
index cdf608060549963dd9b105b98c6421d3b11aaf58..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/dryeroven/resource/img/58d289d1c8faf1d9d609ae887f8d730b.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4db07007b53fa24d0bf886344aa706556b11c47c1fccbb5f4ab08b2a42adbd15
-size 4689
diff --git a/Articulated_objects/lab_items/small_instrument/dryeroven/resource/img/877f390708c33c74fbabd5ea1b887144.png b/Articulated_objects/lab_items/small_instrument/dryeroven/resource/img/877f390708c33c74fbabd5ea1b887144.png
deleted file mode 100644
index 278d44e9cf6c1e6f0e2ee6e1509f9a0d9fb2a4b5..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/dryeroven/resource/img/877f390708c33c74fbabd5ea1b887144.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f914124c827d868553bac91f81f54f90bca8fb54e63da54475f5c513faa447a9
-size 1596
diff --git a/Articulated_objects/lab_items/small_instrument/dryeroven/resource/img/aa66f49974eb3e0ed059fd0a4133d41d.png b/Articulated_objects/lab_items/small_instrument/dryeroven/resource/img/aa66f49974eb3e0ed059fd0a4133d41d.png
deleted file mode 100644
index 278d44e9cf6c1e6f0e2ee6e1509f9a0d9fb2a4b5..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/dryeroven/resource/img/aa66f49974eb3e0ed059fd0a4133d41d.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f914124c827d868553bac91f81f54f90bca8fb54e63da54475f5c513faa447a9
-size 1596
diff --git a/Articulated_objects/lab_items/small_instrument/dryeroven/resource/img/b34614490170b5b5a1196c0c642293a6.png b/Articulated_objects/lab_items/small_instrument/dryeroven/resource/img/b34614490170b5b5a1196c0c642293a6.png
deleted file mode 100644
index 4d0b7c8c4dd116154f6851de02cb9fe50b40235a..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/dryeroven/resource/img/b34614490170b5b5a1196c0c642293a6.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2d6fc1ff870992fe3ada90c7e32e3b4df93ec50e364b93d5f35ee8aafcc31715
-size 739
diff --git a/Articulated_objects/lab_items/small_instrument/dryeroven/resource/img/f9fdf92c4f322082507090e7494b9b05.png b/Articulated_objects/lab_items/small_instrument/dryeroven/resource/img/f9fdf92c4f322082507090e7494b9b05.png
deleted file mode 100644
index 9e0f5067b43e5f3cd5db60abd847bf1e53f9dfd0..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/dryeroven/resource/img/f9fdf92c4f322082507090e7494b9b05.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d6df7d3efb10b6e9146b22b74903c37d266e267f27050197ee55eb9586769886
-size 4742
diff --git a/Articulated_objects/lab_items/small_instrument/dryeroven/resource/material.usd b/Articulated_objects/lab_items/small_instrument/dryeroven/resource/material.usd
deleted file mode 100644
index 1dc9f5820b7522d503dc600a9bbe7cbb269797dc..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/dryeroven/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:983fff425b5dbe711993c25a22608fe8795a517bc8aeef62ae2ff9a15a12a44b
-size 4137
diff --git a/Articulated_objects/lab_items/small_instrument/dryeroven/resource/v_0/element_path.json b/Articulated_objects/lab_items/small_instrument/dryeroven/resource/v_0/element_path.json
deleted file mode 100644
index deb9875d89fd251786c6cc39562ec96e4bb9a452..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/dryeroven/resource/v_0/element_path.json
+++ /dev/null
@@ -1,53 +0,0 @@
-{
-    "1": "/root/E_door_1",
-    "8": "/root/E_body_8",
-    "10": "/root/E_body_8/E_ComponentM169_10",
-    "11": "/root/E_body_8/E_ComponentM180_11",
-    "12": "/root/E_body_8/E_ComponentM33_12",
-    "13": "/root/E_body_8/E_ComponentM33_13",
-    "14": "/root/E_body_8/E_ComponentM39_14",
-    "15": "/root/E_body_8/E_ComponentM39_15",
-    "16": "/root/E_body_8/E_ComponentM33_16",
-    "17": "/root/E_body_8/E_ComponentM33_17",
-    "18": "/root/E_body_8/E_ComponentM39_18",
-    "19": "/root/E_body_8/E_ComponentM39_19",
-    "2": "/root/E_door_1/E_ComponentM177_2",
-    "20": "/root/E_body_8/E_ComponentM154_20",
-    "21": "/root/E_body_8/E_ComponentM154_20/E_part17_21",
-    "22": "/root/E_body_8/E_ComponentM154_20/E_part18_22",
-    "23": "/root/E_body_8/E_ComponentM154_20/E_part19_23",
-    "24": "/root/E_body_8/E_ComponentM154_20/E_part20_24",
-    "25": "/root/E_body_8/E_ComponentM152_25",
-    "26": "/root/E_body_8/E_ComponentM152_26",
-    "27": "/root/E_body_8/E_ComponentM152_27",
-    "28": "/root/E_body_8/E_ComponentM152_28",
-    "29": "/root/E_body_8/E_ComponentM152_29",
-    "3": "/root/E_door_1/E_ComponentM156_3",
-    "30": "/root/E_body_8/E_ComponentM152_30",
-    "31": "/root/E_body_8/E_ComponentM152_31",
-    "32": "/root/E_body_8/E_ComponentM152_32",
-    "33": "/root/E_body_8/E_ComponentM152_33",
-    "34": "/root/E_body_8/E_ComponentM152_34",
-    "35": "/root/E_body_8/E_ComponentM152_35",
-    "36": "/root/E_body_8/E_ComponentM152_36",
-    "37": "/root/E_body_8/E_ComponentM152_37",
-    "38": "/root/E_body_8/E_ComponentM152_38",
-    "39": "/root/E_body_8/E_ComponentM152_39",
-    "4": "/root/E_door_1/E_ComponentM181_4",
-    "40": "/root/E_body_8/E_ComponentM152_40",
-    "41": "/root/E_body_8/E_ComponentM152_41",
-    "42": "/root/E_body_8/E_ComponentM152_42",
-    "43": "/root/E_body_8/E_ComponentM152_43",
-    "44": "/root/E_body_8/E_ComponentM152_44",
-    "45": "/root/E_body_8/E_leg_45",
-    "46": "/root/E_body_8/E_shelf_46",
-    "47": "/root/E_body_8/E_part11_47",
-    "48": "/root/E_body_8/E_part12_48",
-    "49": "/root/E_body_8/E_part13_49",
-    "5": "/root/E_door_1/E_handle_5",
-    "50": "/root/E_body_8/E_shelf_50",
-    "51": "/root/E_body_8/E_part21_51",
-    "6": "/root/E_button1_6",
-    "7": "/root/E_button_7",
-    "9": "/root/E_body_8/E_Group_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/lab_items/small_instrument/dryeroven/resource/v_0/link_0.usd b/Articulated_objects/lab_items/small_instrument/dryeroven/resource/v_0/link_0.usd
deleted file mode 100644
index 542c1d93eec35266e7c31f6ee29cb7c9f6b6b4b9..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/dryeroven/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:fdbc119db67e0d6fd4cf23a57f43a6384cc4fbcafad52fbbb346e2a97a010446
-size 782818
diff --git a/Articulated_objects/lab_items/small_instrument/friability_tester/.collect.mapping.json b/Articulated_objects/lab_items/small_instrument/friability_tester/.collect.mapping.json
deleted file mode 100644
index 61548921a186d9d302d34e688d00923c8a3a8ee4..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/friability_tester/.collect.mapping.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-    "version": "1.0",
-    "file_records": [
-        {
-            "source_url": "https://omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl",
-            "source_hash": "b852150663322d4624fa32e1f0acd06a8ceacbdf",
-            "target_url": "./omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl",
-            "target_hash": "e2488f6bc025c9c6718f0535a3e6b36e80a07d67"
-        },
-        {
-            "source_url": "D:/\u5b9e\u9a8c\u5ba4/\u5b9e\u9a8c\u5ba4/USD/friability_tester/resource/img/171afd3ba3dba901aded86ae4b9bfd57.png",
-            "source_hash": "75916b6ce08395727251efe4bd4dda8032a0c27a",
-            "target_url": "./resource/img/171afd3ba3dba901aded86ae4b9bfd57.png",
-            "target_hash": "75916b6ce08395727251efe4bd4dda8032a0c27a"
-        },
-        {
-            "source_url": "D:/\u5b9e\u9a8c\u5ba4/\u5b9e\u9a8c\u5ba4/USD/friability_tester/resource/img/ee197a314ede9e4414d4c6ced6ab6dd8.png",
-            "source_hash": "b86e03da884f786600fea6a8aa1b2e396ad3ba80",
-            "target_url": "./resource/img/ee197a314ede9e4414d4c6ced6ab6dd8.png",
-            "target_hash": "b86e03da884f786600fea6a8aa1b2e396ad3ba80"
-        }
-    ]
-}
\ No newline at end of file
diff --git a/Articulated_objects/lab_items/small_instrument/friability_tester/model_friability_tester.usd b/Articulated_objects/lab_items/small_instrument/friability_tester/model_friability_tester.usd
deleted file mode 100644
index 881b43ae1fc937b973004288f2581704ebeeaa24..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/friability_tester/model_friability_tester.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2d34330d03468b6ba0f06ad10dcb5c62cd277795355f1e3836a5c618cafdcdd8
-size 14907
diff --git a/Articulated_objects/lab_items/small_instrument/friability_tester/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl b/Articulated_objects/lab_items/small_instrument/friability_tester/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl
deleted file mode 100644
index d6c08a66ec3d6465474bf1e93968a42c369059a1..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/friability_tester/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl
+++ /dev/null
@@ -1,43 +0,0 @@
-mdl 1.3;
-
-import ::OmniGlass::OmniGlass;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Clear_Glass(*)
- = OmniGlass::OmniGlass(
-    absorption_coeff: color(1.f, 1.f, 1.f),
-    glass_color: color(1.f, 1.f, 1.f),
-    use_glass_color_texture: false,
-    glass_color_texture: texture_2d(),
-    frosting_roughness: 0.f,
-    glass_ior: 1.52f,
-    thin_walled: true,
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f));
-	
-/*	
-mdl 1.5;
-
-import ::Library::AEC::Materials::Templates::GlassWithVolume::GlassWithVolume;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Clear_Glass(*)
- = ::Library::AEC::Materials::Templates::GlassWithVolume::GlassWithVolume(
-    thin_walled: true,
-    transmission_color: color(1.f, 1.f, 1.f),
-    roughness_texture: texture_2d(),
-    ior: 1.52f,
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-    roughness: 0.f,
-    reflection_color_texture: texture_2d(),
-    reflection_color: color(1.f, 1.f, 1.f),
-    depth: 0.0001f,
-    normal_map_texture: texture_2d());
-*/
diff --git a/Articulated_objects/lab_items/small_instrument/friability_tester/resource/img/171afd3ba3dba901aded86ae4b9bfd57.png b/Articulated_objects/lab_items/small_instrument/friability_tester/resource/img/171afd3ba3dba901aded86ae4b9bfd57.png
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diff --git a/Articulated_objects/lab_items/small_instrument/gas_evolution_apparatus/resource/v_0/element_path.json b/Articulated_objects/lab_items/small_instrument/gas_evolution_apparatus/resource/v_0/element_path.json
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+++ /dev/null
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-{
-    "1": "/root/E_button_1",
-    "2": "/root/E_body_2",
-    "9": "/root/E_body_2/E_part_9",
-    "10": "/root/E_body_2/E_part_9/E_part_10",
-    "11": "/root/E_body_2/E_part_9/E_part_11",
-    "12": "/root/E_body_2/E_part_12",
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-    "4": "/root/E_body_2/E_part_4",
-    "5": "/root/E_body_2/E_part_5",
-    "6": "/root/E_body_2/E_part_6",
-    "7": "/root/E_body_2/E_part_7",
-    "8": "/root/E_body_2/E_part_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/lab_items/small_instrument/gas_evolution_apparatus/resource/v_0/link_0.usd b/Articulated_objects/lab_items/small_instrument/gas_evolution_apparatus/resource/v_0/link_0.usd
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deleted file mode 100644
index 3a8652ccbef6b67b264175daa42351a5e7631d75..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/localized_titration/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/lab_items/small_instrument/localized_titration/resource/v_0/element_path.json b/Articulated_objects/lab_items/small_instrument/localized_titration/resource/v_0/element_path.json
deleted file mode 100644
index 8bdebed105207a0352e026c0decfc3b4e870376f..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/localized_titration/resource/v_0/element_path.json
+++ /dev/null
@@ -1,26 +0,0 @@
-{
-    "1": "/root/E_button1_1",
-    "3": "/root/E_body_3",
-    "4": "/root/E_body_3/E_part1_4",
-    "10": "/root/E_body_3/E_part1_4/E_part_10",
-    "11": "/root/E_body_3/E_part1_4/E_part_11",
-    "12": "/root/E_body_3/E_part2_12",
-    "13": "/root/E_body_3/E_part3_13",
-    "14": "/root/E_body_3/E_part4_14",
-    "15": "/root/E_body_3/E_part4_14/E_part_15",
-    "16": "/root/E_body_3/E_part4_14/E_part_16",
-    "17": "/root/E_body_3/E_part4_14/E_part_17",
-    "18": "/root/E_body_3/E_part4_14/E_part_18",
-    "19": "/root/E_body_3/E_part4_14/E_part_18/E_Group_19",
-    "2": "/root/E_button_2",
-    "20": "/root/E_body_3/E_part4_14/E_part_18/E_part_20",
-    "21": "/root/E_body_3/E_part4_14/E_part_18/E_part_21",
-    "22": "/root/E_body_3/E_part4_14/E_part_18/E_part_22",
-    "23": "/root/E_body_3/E_part4_14/E_part_23",
-    "24": "/root/E_body_3/E_testtube_24",
-    "5": "/root/E_body_3/E_part1_4/E_part_5",
-    "6": "/root/E_body_3/E_part1_4/E_part_6",
-    "7": "/root/E_body_3/E_part1_4/E_part_7",
-    "8": "/root/E_body_3/E_part1_4/E_part_8",
-    "9": "/root/E_body_3/E_part1_4/E_part_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/lab_items/small_instrument/localized_titration/resource/v_0/link_0.usd b/Articulated_objects/lab_items/small_instrument/localized_titration/resource/v_0/link_0.usd
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-version https://git-lfs.github.com/spec/v1
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deleted file mode 100644
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diff --git a/Articulated_objects/lab_items/small_instrument/oscillator/resource/material.usd b/Articulated_objects/lab_items/small_instrument/oscillator/resource/material.usd
deleted file mode 100644
index cf40e0f781439bd73a208e7d3082e3d7b4b586b9..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/oscillator/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/lab_items/small_instrument/oscillator/resource/v_0/element_path.json b/Articulated_objects/lab_items/small_instrument/oscillator/resource/v_0/element_path.json
deleted file mode 100644
index 3ee78d5d1034081281679f2f6476e2e78801e0f3..0000000000000000000000000000000000000000
--- a/Articulated_objects/lab_items/small_instrument/oscillator/resource/v_0/element_path.json
+++ /dev/null
@@ -1,78 +0,0 @@
-{
-    "1": "/root/E_button_1",
-    "7": "/root/E_body_7",
-    "10": "/root/E_body_7/E_part2_10",
-    "11": "/root/E_body_7/E_part2_11",
-    "12": "/root/E_body_7/E_leg_12",
-    "13": "/root/E_body_7/E_leg_13",
-    "14": "/root/E_body_7/E_leg_14",
-    "15": "/root/E_body_7/E_shelf_15",
-    "16": "/root/E_body_7/E_shelf_15/E_Group_16",
-    "17": "/root/E_body_7/E_shelf_15/E_part_17",
-    "18": "/root/E_body_7/E_shelf_15/E_part_18",
-    "19": "/root/E_body_7/E_shelf_15/E_part1_19",
-    "2": "/root/E_door_2",
-    "20": "/root/E_body_7/E_shelf_15/E_part1_20",
-    "21": "/root/E_body_7/E_shelf_15/E_part1_21",
-    "22": "/root/E_body_7/E_shelf_15/E_part_22",
-    "23": "/root/E_body_7/E_shelf_15/E_part_23",
-    "24": "/root/E_body_7/E_shelf_15/E_part1_24",
-    "25": "/root/E_body_7/E_shelf_15/E_part_25",
-    "26": "/root/E_body_7/E_shelf_15/E_part1_26",
-    "27": "/root/E_body_7/E_shelf_15/E_part_27",
-    "28": "/root/E_body_7/E_shelf_15/E_part_28",
-    "29": "/root/E_body_7/E_shelf_15/E_part_29",
-    "3": "/root/E_door_2/E_part_3",
-    "30": "/root/E_body_7/E_shelf_15/E_part_30",
-    "31": "/root/E_body_7/E_shelf_15/E_part_31",
-    "32": "/root/E_body_7/E_shelf_15/E_part1_32",
-    "33": "/root/E_body_7/E_shelf_15/E_part_33",
-    "34": "/root/E_body_7/E_shelf_15/E_part1_34",
-    "35": "/root/E_body_7/E_shelf_15/E_part_35",
-    "36": "/root/E_body_7/E_shelf_15/E_part_36",
-    "37": "/root/E_body_7/E_shelf_15/E_part_37",
-    "38": "/root/E_body_7/E_shelf_15/E_part_38",
-    "39": "/root/E_body_7/E_shelf_15/E_part_39",
-    "4": "/root/E_door_2/E_part_4",
-    "40": "/root/E_body_7/E_shelf_15/E_part_40",
-    "41": "/root/E_body_7/E_shelf_15/E_part1_41",
-    "42": "/root/E_body_7/E_shelf_15/E_part1_42",
-    "43": "/root/E_body_7/E_shelf_15/E_part_43",
-    "44": "/root/E_body_7/E_shelf_15/E_part1_44",
-    "45": "/root/E_body_7/E_shelf_15/E_part_45",
-    "46": "/root/E_body_7/E_shelf_15/E_part_46",
-    "47": "/root/E_body_7/E_shelf_15/E_part1_47",
-    "48": "/root/E_body_7/E_shelf_15/E_part1_48",
-    "49": "/root/E_body_7/E_shelf_15/E_part1_49",
-    "5": "/root/E_door_2/E_part_5",
-    "50": "/root/E_body_7/E_shelf_15/E_part1_50",
-    "51": "/root/E_body_7/E_shelf_15/E_part1_51",
-    "52": "/root/E_body_7/E_shelf_15/E_part1_52",
-    "53": "/root/E_body_7/E_shelf_15/E_part_53",
-    "54": "/root/E_body_7/E_shelf_15/E_part_54",
-    "55": "/root/E_body_7/E_shelf_15/E_part_55",
-    "56": "/root/E_body_7/E_shelf_15/E_part_56",
-    "57": "/root/E_body_7/E_shelf_15/E_part1_57",
-    "58": "/root/E_body_7/E_shelf_15/E_part_58",
-    "59": "/root/E_body_7/E_shelf_15/E_part_59",
-    "6": "/root/E_door_2/E_handle_6",
-    "60": "/root/E_body_7/E_shelf_15/E_part_60",
-    "61": "/root/E_body_7/E_shelf_15/E_part1_61",
-    "62": "/root/E_body_7/E_shelf_15/E_part_62",
-    "63": "/root/E_body_7/E_shelf_15/E_part_63",
-    "64": "/root/E_body_7/E_shelf_15/E_part1_64",
-    "65": "/root/E_body_7/E_shelf_15/E_part1_65",
-    "66": "/root/E_body_7/E_shelf_15/E_part_66",
-    "67": "/root/E_body_7/E_shelf_15/E_part_67",
-    "68": "/root/E_body_7/E_shelf_15/E_part_68",
-    "69": "/root/E_body_7/E_shelf_15/E_part_69",
-    "70": "/root/E_body_7/E_shelf_15/E_part_70",
-    "71": "/root/E_body_7/E_shelf_15/E_part_71",
-    "72": "/root/E_body_7/E_shelf_15/E_part_72",
-    "73": "/root/E_body_7/E_shelf_15/E_part_73",
-    "74": "/root/E_body_7/E_shelf_15/E_part_74",
-    "75": "/root/E_body_7/E_part3_75",
-    "76": "/root/E_body_7/E_part3_76",
-    "8": "/root/E_body_7/E_leg_8",
-    "9": "/root/E_body_7/E_part2_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/lab_items/small_instrument/oscillator/resource/v_0/link_0.usd b/Articulated_objects/lab_items/small_instrument/oscillator/resource/v_0/link_0.usd
deleted file mode 100644
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--- a/Articulated_objects/lab_items/small_instrument/oscillator/resource/v_0/link_0.usd
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deleted file mode 100644
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--- a/Articulated_objects/lab_items/small_instrument/shaker/model_shaker.usd
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diff --git a/Articulated_objects/lab_items/small_instrument/shaker/resource/v_69323/element_path.json b/Articulated_objects/lab_items/small_instrument/shaker/resource/v_69323/element_path.json
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-{
-    "24380": "/root/E_body_24380",
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-    "31306": "/root/E_knob_31306",
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-{
-    "1": "/root/E_cabinet_1",
-    "10": "/root/E_cabinet_1/E_part_10",
-    "11": "/root/E_cabinet_1/E_body_11",
-    "12": "/root/E_cabinet_1/E_body_11/E_Group_12",
-    "13": "/root/E_cabinet_1/E_body_11/E_tabletop_13",
-    "14": "/root/E_cabinet_1/E_body_14",
-    "15": "/root/E_cabinet_1/E_body_14/E_Group_15",
-    "16": "/root/E_cabinet_1/E_body_14/E_tabletop_16",
-    "17": "/root/E_cabinet_1/E_body_17",
-    "18": "/root/E_cabinet_1/E_body_17/E_Group_18",
-    "19": "/root/E_cabinet_1/E_body_17/E_tabletop_19",
-    "2": "/root/E_cabinet_1/E_shelf_2",
-    "20": "/root/E_cabinet_1/E_body_20",
-    "21": "/root/E_cabinet_1/E_body_20/E_Group_21",
-    "22": "/root/E_cabinet_1/E_body_20/E_tabletop_22",
-    "23": "/root/E_cabinet_1/E_body1_23",
-    "24": "/root/E_cabinet_1/E_body1_23/E_Group_24",
-    "25": "/root/E_cabinet_1/E_body1_23/E_tabletop_25",
-    "26": "/root/E_cabinet_1/E_body1_26",
-    "27": "/root/E_cabinet_1/E_body1_26/E_Group_27",
-    "28": "/root/E_cabinet_1/E_body1_26/E_tabletop_28",
-    "29": "/root/E_cabinet_1/E_shelf11_29",
-    "3": "/root/E_cabinet_1/E_part_3",
-    "30": "/root/E_cabinet_1/E_shelf11_29/E_Group_30",
-    "31": "/root/E_cabinet_1/E_shelf11_29/E_shelf_31",
-    "32": "/root/E_cabinet_1/E_shelf11_29/E_part11_32",
-    "33": "/root/E_cabinet_1/E_shelf11_29/E_shelf_33",
-    "34": "/root/E_cabinet_1/E_shelf11_29/E_part11_34",
-    "35": "/root/E_cabinet_1/E_shelf11_29/E_part12_35",
-    "36": "/root/E_cabinet_1/E_shelf11_29/E_part11_36",
-    "37": "/root/E_cabinet_1/E_shelf11_29/E_part12_37",
-    "38": "/root/E_cabinet_1/E_shelf11_29/E_part11_38",
-    "39": "/root/E_cabinet_1/E_shelf11_29/E_shelf_39",
-    "4": "/root/E_cabinet_1/E_shelf_4",
-    "40": "/root/E_cabinet_1/E_shelf11_29/E_shelf_40",
-    "41": "/root/E_cabinet_1/E_shelf11_29/E_part11_41",
-    "42": "/root/E_cabinet_1/E_shelf11_29/E_shelf_42",
-    "43": "/root/E_cabinet_1/E_shelf11_29/E_part11_43",
-    "44": "/root/E_cabinet_1/E_shelf11_29/E_shelf_44",
-    "45": "/root/E_cabinet_1/E_cabinet2_45",
-    "46": "/root/E_cabinet_1/E_cabinet2_45/E_basin_46",
-    "47": "/root/E_cabinet_1/E_cabinet2_45/E_board_47",
-    "48": "/root/E_cabinet_1/E_cabinet2_45/E_board_48",
-    "49": "/root/E_cabinet_1/E_cabinet2_45/E_board_49",
-    "5": "/root/E_cabinet_1/E_shelf_5",
-    "50": "/root/E_cabinet_1/E_cabinet2_45/E_board_50",
-    "51": "/root/E_cabinet_1/E_cabinet3_51",
-    "52": "/root/E_cabinet_1/E_cabinet3_51/E_Group_52",
-    "53": "/root/E_cabinet_1/E_cabinet3_51/E_shelf_53",
-    "54": "/root/E_cabinet_1/E_cabinet3_51/E_shelf_54",
-    "55": "/root/E_cabinet_1/E_cabinet3_51/E_tabletop_55",
-    "56": "/root/E_cabinet_1/E_cabinet3_56",
-    "57": "/root/E_cabinet_1/E_cabinet3_56/E_Group_57",
-    "58": "/root/E_cabinet_1/E_cabinet3_56/E_shelf_58",
-    "59": "/root/E_cabinet_1/E_cabinet3_56/E_shelf_59",
-    "6": "/root/E_cabinet_1/E_shelf_6",
-    "60": "/root/E_cabinet_1/E_cabinet3_56/E_tabletop_60",
-    "61": "/root/E_cabinet_1/E_board2_61",
-    "62": "/root/E_cabinet_1/E_board2_62",
-    "63": "/root/E_door4_63",
-    "64": "/root/E_door2_64",
-    "65": "/root/E_door2_65",
-    "66": "/root/E_door3_66",
-    "67": "/root/E_door2_67",
-    "68": "/root/E_door1_68",
-    "69": "/root/E_door1_69",
-    "7": "/root/E_cabinet_1/E_shelf_7",
-    "70": "/root/E_door2_70",
-    "71": "/root/E_door3_71",
-    "72": "/root/E_door1_72",
-    "73": "/root/E_door1_73",
-    "74": "/root/E_door5_74",
-    "75": "/root/E_door3_75",
-    "8": "/root/E_cabinet_1/E_part_8",
-    "9": "/root/E_cabinet_1/E_part_9"
-}
\ No newline at end of file
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-{
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diff --git a/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table003/resource/v_0/element_path.json b/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table003/resource/v_0/element_path.json
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-{
-    "1": "/root/E_body_1",
-    "8": "/root/E_body_1/E_cabinet_1_8",
-    "10": "/root/E_body_1/E_cabinet_1_8/E_co_10",
-    "94": "/root/E_ladder_94",
-    "100": "/root/E_ladder_94/E_co3_100",
-    "101": "/root/E_ladder_94/E_co3_101",
-    "102": "/root/E_ladder_94/E_co3_102",
-    "103": "/root/E_ladder_94/E_co3_103",
-    "104": "/root/E_chair_104",
-    "105": "/root/E_chair_104/E_cla8_105",
-    "106": "/root/E_chair_104/E_cl10_106",
-    "107": "/root/E_chair_104/E_cla9_107",
-    "108": "/root/E_chair_104/E_cla5_108",
-    "109": "/root/E_chair_104/E_cla6_109",
-    "11": "/root/E_body_1/E_cabinet_1_8/E_co_11",
-    "110": "/root/E_chair_104/E_cla7_110",
-    "12": "/root/E_body_1/E_cabinet_1_8/E_co_12",
-    "13": "/root/E_body_1/E_cabinet_1_8/E_co_13",
-    "14": "/root/E_body_1/E_bed_14",
-    "15": "/root/E_body_1/E_bed_14/E_co_15",
-    "16": "/root/E_body_1/E_bed_14/E_co_16",
-    "17": "/root/E_body_1/E_bed_14/E_co_17",
-    "18": "/root/E_body_1/E_bed_14/E_co_18",
-    "19": "/root/E_body_1/E_bed_14/E_co_19",
-    "2": "/root/E_body_1/E_tabletop_2",
-    "20": "/root/E_body_1/E_bed_14/E_co_19/E_co_20",
-    "21": "/root/E_body_1/E_bed_14/E_co_19/E_co_21",
-    "22": "/root/E_body_1/E_bed_14/E_co_22",
-    "23": "/root/E_body_1/E_bed_14/E_co_22/E_co_23",
-    "24": "/root/E_body_1/E_bed_14/E_co_22/E_co_24",
-    "25": "/root/E_body_1/E_bed_14/E_co_25",
-    "26": "/root/E_body_1/E_bed_14/E_co_26",
-    "27": "/root/E_body_1/E_bed_14/E_co_27",
-    "28": "/root/E_body_1/E_bed_14/E_co_28",
-    "29": "/root/E_body_1/E_bed_14/E_co_29",
-    "3": "/root/E_body_1/E_cabinet_3",
-    "30": "/root/E_body_1/E_bed_14/E_co_30",
-    "31": "/root/E_door_31",
-    "32": "/root/E_door_32",
-    "33": "/root/E_book_33",
-    "34": "/root/E_book_33/E_w116_34",
-    "35": "/root/E_book_33/E_w114_35",
-    "36": "/root/E_book_33/E_w117_36",
-    "37": "/root/E_book_33/E_w115_37",
-    "38": "/root/E_book_3_38",
-    "39": "/root/E_book_3_38/E_Bo12_39",
-    "4": "/root/E_body_1/E_cabinet_3/E_leg_4",
-    "40": "/root/E_book_3_38/E_Bo13_40",
-    "41": "/root/E_book_3_38/E_Books_41",
-    "42": "/root/E_book_3_38/E_Bo2_42",
-    "43": "/root/E_book_3_38/E_Bo3_43",
-    "44": "/root/E_book_3_38/E_Bo13_44",
-    "45": "/root/E_book_3_38/E_Books_45",
-    "46": "/root/E_book_3_38/E_Bo2_46",
-    "47": "/root/E_book_3_38/E_Bo12_47",
-    "48": "/root/E_book_3_38/E_Bo2_48",
-    "49": "/root/E_book_3_38/E_Books_49",
-    "5": "/root/E_body_1/E_cabinet_3/E_shelf1_5",
-    "50": "/root/E_book_3_38/E_Bo13_50",
-    "51": "/root/E_book_3_38/E_Bo2_51",
-    "52": "/root/E_book_3_38/E_Books_52",
-    "53": "/root/E_book_3_38/E_Bo13_53",
-    "54": "/root/E_book_1_54",
-    "55": "/root/E_book_1_54/E_AI35_55",
-    "56": "/root/E_book_1_54/E_AI34_56",
-    "57": "/root/E_book_1_54/E_AI33_57",
-    "58": "/root/E_book_2_58",
-    "59": "/root/E_book_2_58/E_part1_59",
-    "6": "/root/E_body_1/E_cabinet_3/E_shelf_6",
-    "60": "/root/E_book_2_58/E_part3_60",
-    "61": "/root/E_book_2_58/E_part2_61",
-    "62": "/root/E_book_2_58/E_part_62",
-    "63": "/root/E_book_3_63",
-    "64": "/root/E_book_3_63/E_Bo12_64",
-    "65": "/root/E_book_3_63/E_Bo13_65",
-    "66": "/root/E_book_3_63/E_Books_66",
-    "67": "/root/E_book_3_63/E_Bo2_67",
-    "68": "/root/E_book_3_63/E_Bo3_68",
-    "69": "/root/E_book_3_63/E_Bo13_69",
-    "7": "/root/E_body_1/E_cabinet_3/E_body_1_7",
-    "70": "/root/E_book_3_63/E_Books_70",
-    "71": "/root/E_book_3_63/E_Bo2_71",
-    "72": "/root/E_book_3_63/E_Bo12_72",
-    "73": "/root/E_book_3_63/E_Bo2_73",
-    "74": "/root/E_book_3_63/E_Books_74",
-    "75": "/root/E_book_3_63/E_Bo13_75",
-    "76": "/root/E_book_3_63/E_Bo2_76",
-    "77": "/root/E_book_3_63/E_Books_77",
-    "78": "/root/E_book_3_63/E_Bo13_78",
-    "79": "/root/E_book_2_79",
-    "80": "/root/E_book_2_79/E_part1_80",
-    "81": "/root/E_book_2_79/E_part3_81",
-    "82": "/root/E_book_2_79/E_part2_82",
-    "83": "/root/E_book_2_79/E_part_83",
-    "84": "/root/E_pillow1_84",
-    "85": "/root/E_computer_85",
-    "86": "/root/E_computer_85/E_mouse_86",
-    "87": "/root/E_computer_85/E_keyboard_87",
-    "88": "/root/E_computer_85/E_monitor_88",
-    "89": "/root/E_computer_85/E_monitor_88/E_Component173_89",
-    "9": "/root/E_body_1/E_cabinet_1_8/E_co_9",
-    "90": "/root/E_computer_85/E_monitor_88/E_Component188_90",
-    "91": "/root/E_computer_85/E_monitor_88/E_Component188_90/E_Component185_91",
-    "92": "/root/E_computer_85/E_monitor_88/E_Component188_90/E_Component187_92",
-    "93": "/root/E_pillow_93",
-    "95": "/root/E_ladder_94/E_co1_95",
-    "96": "/root/E_ladder_94/E_co1_96",
-    "97": "/root/E_ladder_94/E_co3_97",
-    "98": "/root/E_ladder_94/E_co3_98",
-    "99": "/root/E_ladder_94/E_co3_99"
-}
\ No newline at end of file
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-{
-    "1": "/root/E_drawer_1",
-    "8": "/root/E_door_2_8",
-    "10": "/root/E_door_2_8/E_key_10",
-    "89": "/root/E_book_89",
-    "100": "/root/E_book_89/E_Books_100",
-    "101": "/root/E_book_89/E_Bo13_101",
-    "102": "/root/E_book_89/E_Bo2_102",
-    "103": "/root/E_book_89/E_Books_103",
-    "104": "/root/E_book_89/E_Bo13_104",
-    "105": "/root/E_chair_105",
-    "106": "/root/E_chair_105/E_co_106",
-    "107": "/root/E_chair_105/E_co_107",
-    "108": "/root/E_chair_105/E_co_107/E_Group_108",
-    "109": "/root/E_chair_105/E_co_107/E_co_109",
-    "11": "/root/E_door_2_8/E_handle_11",
-    "110": "/root/E_chair_105/E_co_107/E_co_110",
-    "111": "/root/E_chair_105/E_co_107/E_co_111",
-    "112": "/root/E_chair_105/E_co_107/E_co_112",
-    "113": "/root/E_chair_105/E_co_107/E_co_113",
-    "114": "/root/E_chair_105/E_co_107/E_co_114",
-    "115": "/root/E_chair_105/E_co_107/E_co_115",
-    "116": "/root/E_chair_105/E_co_107/E_co_116",
-    "12": "/root/E_door_2_12",
-    "13": "/root/E_door_2_12/E_Group_13",
-    "14": "/root/E_door_2_12/E_key_14",
-    "15": "/root/E_door_2_12/E_handle_15",
-    "16": "/root/E_door_1_16",
-    "17": "/root/E_door_1_16/E_Group_17",
-    "18": "/root/E_door_1_16/E_key_18",
-    "19": "/root/E_door_1_16/E_handle_19",
-    "2": "/root/E_drawer_2",
-    "20": "/root/E_drawer_20",
-    "21": "/root/E_drawer_21",
-    "22": "/root/E_drawer_22",
-    "23": "/root/E_drawer_23",
-    "24": "/root/E_body_24",
-    "25": "/root/E_body_24/E_socket_25",
-    "26": "/root/E_body_24/E_bed_26",
-    "27": "/root/E_body_24/E_bed_26/E_Group_27",
-    "28": "/root/E_body_24/E_bed_26/E_mattress_28",
-    "29": "/root/E_body_24/E_bed_26/E_pillow_29",
-    "3": "/root/E_drawer_3",
-    "30": "/root/E_body_24/E_bed_26/E_co4_30",
-    "31": "/root/E_body_24/E_bed_26/E_co10_31",
-    "32": "/root/E_body_24/E_bed_26/E_co5_32",
-    "33": "/root/E_body_24/E_bed_26/E_co6_33",
-    "34": "/root/E_body_24/E_bed_26/E_co10_34",
-    "35": "/root/E_body_24/E_bed_26/E_co9_35",
-    "36": "/root/E_body_24/E_bed_26/E_co9_36",
-    "37": "/root/E_body_24/E_bed_26/E_co9_37",
-    "38": "/root/E_body_24/E_bed_26/E_co5_38",
-    "39": "/root/E_body_24/E_bed_26/E_co3_39",
-    "4": "/root/E_door_1_4",
-    "40": "/root/E_body_24/E_bed_26/E_co8_40",
-    "41": "/root/E_body_24/E_bed_26/E_co7_41",
-    "42": "/root/E_body_24/E_bed_26/E_co1_42",
-    "43": "/root/E_body_24/E_bed_26/E_co5_43",
-    "44": "/root/E_body_24/E_bed_26/E_tabletop_44",
-    "45": "/root/E_body_24/E_bed_26/E_co11_45",
-    "46": "/root/E_body_24/E_bed_26/E_co12_46",
-    "47": "/root/E_body_24/E_bed_26/E_co11_47",
-    "48": "/root/E_body_24/E_bed_26/E_co_48",
-    "49": "/root/E_body_24/E_bed_26/E_co2_49",
-    "5": "/root/E_door_1_4/E_Group_5",
-    "50": "/root/E_body_24/E_bed_26/E_shelf_50",
-    "51": "/root/E_body_24/E_bed_26/E_shelf_50/E_co_51",
-    "52": "/root/E_body_24/E_bed_26/E_shelf_50/E_part1_52",
-    "53": "/root/E_body_24/E_bed_26/E_shelf_50/E_co1_53",
-    "54": "/root/E_body_24/E_bed_26/E_shelf_50/E_co1_54",
-    "55": "/root/E_body_24/E_cabinet2_55",
-    "56": "/root/E_body_24/E_cabinet2_55/E_Component5_56",
-    "57": "/root/E_body_24/E_cabinet2_55/E_Component5_57",
-    "58": "/root/E_body_24/E_cabinet2_55/E_Component5_58",
-    "59": "/root/E_body_24/E_cabinet2_55/E_Component5_59",
-    "6": "/root/E_door_1_4/E_key_6",
-    "60": "/root/E_body_24/E_cabinet1_60",
-    "61": "/root/E_body_24/E_cabinet1_60/E_com1_61",
-    "62": "/root/E_body_24/E_cabinet1_60/E_com5_62",
-    "63": "/root/E_body_24/E_cabinet1_60/E_com1_63",
-    "64": "/root/E_body_24/E_cabinet1_60/E_com3_64",
-    "65": "/root/E_body_24/E_cabinet1_60/E_com4_65",
-    "66": "/root/E_body_24/E_cabinet1_60/E_com5_66",
-    "67": "/root/E_body_24/E_cabinet1_60/E_com4_67",
-    "68": "/root/E_body_24/E_cabinet1_60/E_com2_68",
-    "69": "/root/E_body_24/E_cabinet1_60/E_com7_69",
-    "7": "/root/E_door_1_4/E_handle_7",
-    "70": "/root/E_body_24/E_cabinet1_60/E_com6_70",
-    "71": "/root/E_body_24/E_cabinet1_60/E_com8_71",
-    "72": "/root/E_body_24/E_cabinet1_60/E_com_72",
-    "73": "/root/E_book_73",
-    "74": "/root/E_book_73/E_Bo12_74",
-    "75": "/root/E_book_73/E_Bo13_75",
-    "76": "/root/E_book_73/E_Books_76",
-    "77": "/root/E_book_73/E_Bo2_77",
-    "78": "/root/E_book_73/E_Bo3_78",
-    "79": "/root/E_book_73/E_Bo13_79",
-    "80": "/root/E_book_73/E_Books_80",
-    "81": "/root/E_book_73/E_Bo2_81",
-    "82": "/root/E_book_73/E_Bo12_82",
-    "83": "/root/E_book_73/E_Bo2_83",
-    "84": "/root/E_book_73/E_Books_84",
-    "85": "/root/E_book_73/E_Bo13_85",
-    "86": "/root/E_book_73/E_Bo2_86",
-    "87": "/root/E_book_73/E_Books_87",
-    "88": "/root/E_book_73/E_Bo13_88",
-    "9": "/root/E_door_2_8/E_Group_9",
-    "90": "/root/E_book_89/E_Bo12_90",
-    "91": "/root/E_book_89/E_Bo13_91",
-    "92": "/root/E_book_89/E_Books_92",
-    "93": "/root/E_book_89/E_Bo2_93",
-    "94": "/root/E_book_89/E_Bo3_94",
-    "95": "/root/E_book_89/E_Bo13_95",
-    "96": "/root/E_book_89/E_Books_96",
-    "97": "/root/E_book_89/E_Bo2_97",
-    "98": "/root/E_book_89/E_Bo12_98",
-    "99": "/root/E_book_89/E_Bo2_99"
-}
\ No newline at end of file
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diff --git a/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table005/resource/material.usd b/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table005/resource/material.usd
deleted file mode 100644
index bd3267db5744398da77f8f16934cba7919606c9c..0000000000000000000000000000000000000000
--- a/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table005/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:02bf233899c052a230ca9413241d91a9d616638a3d8480f36445dd43b07e9080
-size 3459
diff --git a/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table005/resource/v_0/element_path.json b/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table005/resource/v_0/element_path.json
deleted file mode 100644
index f29b3b1e3f3b0b22ace9360dee20920788598030..0000000000000000000000000000000000000000
--- a/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table005/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,105 +0,0 @@
-{
-    "1": "/root/E_drawer_1",
-    "7": "/root/E_drawer_7",
-    "10": "/root/E_drawer_7/E_co45_10",
-    "95": "/root/E_door_2_95",
-    "97": "/root/E_door_2_95/E_handle_97",
-    "100": "/root/E_door_2_95/E_handle_97/E_GroupM397_100",
-    "101": "/root/E_door_2_95/E_handle_97/E_GroupM397_101",
-    "102": "/root/E_door_2_95/E_handle_97/E_GroupM397_102",
-    "103": "/root/E_door_2_95/E_handle_97/E_Subsurf_103",
-    "11": "/root/E_drawer_7/E_co57_11",
-    "12": "/root/E_drawer_7/E_co46_12",
-    "13": "/root/E_drawer_13",
-    "14": "/root/E_drawer_13/E_co47_14",
-    "15": "/root/E_drawer_13/E_co45_15",
-    "16": "/root/E_drawer_13/E_co45_16",
-    "17": "/root/E_drawer_13/E_co57_17",
-    "18": "/root/E_drawer_13/E_co46_18",
-    "19": "/root/E_drawer_19",
-    "2": "/root/E_drawer_1/E_co47_2",
-    "20": "/root/E_drawer_19/E_co47_20",
-    "21": "/root/E_drawer_19/E_co45_21",
-    "22": "/root/E_drawer_19/E_co45_22",
-    "23": "/root/E_drawer_19/E_co57_23",
-    "24": "/root/E_drawer_19/E_co46_24",
-    "25": "/root/E_door_1_25",
-    "26": "/root/E_door_1_25/E_Group_26",
-    "27": "/root/E_door_1_25/E_handle_27",
-    "28": "/root/E_door_1_25/E_handle_27/E_Group_28",
-    "29": "/root/E_door_1_25/E_handle_27/E_GroupM397_29",
-    "3": "/root/E_drawer_1/E_co45_3",
-    "30": "/root/E_door_1_25/E_handle_27/E_GroupM397_30",
-    "31": "/root/E_door_1_25/E_handle_27/E_GroupM397_31",
-    "32": "/root/E_door_1_25/E_handle_27/E_GroupM397_32",
-    "33": "/root/E_door_1_25/E_handle_27/E_Subsurf_33",
-    "34": "/root/E_body_34",
-    "35": "/root/E_body_34/E_bed_35",
-    "36": "/root/E_body_34/E_bed_35/E_mattress_36",
-    "37": "/root/E_body_34/E_bed_35/E_pillow_37",
-    "38": "/root/E_body_34/E_bed_35/E_co6_38",
-    "39": "/root/E_body_34/E_bed_35/E_co6_39",
-    "4": "/root/E_drawer_1/E_co45_4",
-    "40": "/root/E_body_34/E_bed_35/E_co10_40",
-    "41": "/root/E_body_34/E_bed_35/E_co6_41",
-    "42": "/root/E_body_34/E_bed_35/E_co_42",
-    "43": "/root/E_body_34/E_bed_35/E_co1_43",
-    "44": "/root/E_body_34/E_bed_35/E_shelf_44",
-    "45": "/root/E_body_34/E_bed_35/E_shelf_44/E_co_45",
-    "46": "/root/E_body_34/E_bed_35/E_shelf_44/E_part1_46",
-    "47": "/root/E_body_34/E_bed_35/E_shelf_44/E_co10_47",
-    "48": "/root/E_body_34/E_bed_35/E_shelf_44/E_co10_48",
-    "49": "/root/E_body_34/E_bed_35/E_co11_49",
-    "5": "/root/E_drawer_1/E_co57_5",
-    "50": "/root/E_body_34/E_bed_35/E_co12_50",
-    "51": "/root/E_body_34/E_bed_35/E_co4_51",
-    "52": "/root/E_body_34/E_bed_35/E_co5_52",
-    "53": "/root/E_body_34/E_bed_35/E_co3_53",
-    "54": "/root/E_body_34/E_bed_35/E_co5_54",
-    "55": "/root/E_body_34/E_bed_35/E_co4_55",
-    "56": "/root/E_body_34/E_bed_35/E_co5_56",
-    "57": "/root/E_body_34/E_bed_35/E_co3_57",
-    "58": "/root/E_body_34/E_bed_35/E_co2_58",
-    "59": "/root/E_body_34/E_cabinet2_59",
-    "6": "/root/E_drawer_1/E_co46_6",
-    "60": "/root/E_body_34/E_cabinet2_59/E_Component5_60",
-    "61": "/root/E_body_34/E_cabinet2_59/E_Component5_61",
-    "62": "/root/E_body_34/E_cabinet2_59/E_Component5_62",
-    "63": "/root/E_body_34/E_cabinet2_59/E_Component5_63",
-    "64": "/root/E_body_34/E_cabinet1_64",
-    "65": "/root/E_body_34/E_cabinet1_64/E_con1_65",
-    "66": "/root/E_body_34/E_cabinet1_64/E_con5_66",
-    "67": "/root/E_body_34/E_cabinet1_64/E_con1_67",
-    "68": "/root/E_body_34/E_cabinet1_64/E_con3_68",
-    "69": "/root/E_body_34/E_cabinet1_64/E_con4_69",
-    "70": "/root/E_body_34/E_cabinet1_64/E_con5_70",
-    "71": "/root/E_body_34/E_cabinet1_64/E_con4_71",
-    "72": "/root/E_body_34/E_cabinet1_64/E_con2_72",
-    "73": "/root/E_body_34/E_cabinet1_64/E_con7_73",
-    "74": "/root/E_body_34/E_cabinet1_64/E_con6_74",
-    "75": "/root/E_body_34/E_cabinet1_64/E_con8_75",
-    "76": "/root/E_body_34/E_cabinet1_64/E_con_76",
-    "77": "/root/E_door_1_77",
-    "78": "/root/E_door_1_77/E_Group_78",
-    "79": "/root/E_door_1_77/E_handle_79",
-    "8": "/root/E_drawer_7/E_co47_8",
-    "80": "/root/E_door_1_77/E_handle_79/E_Group_80",
-    "81": "/root/E_door_1_77/E_handle_79/E_GroupM397_81",
-    "82": "/root/E_door_1_77/E_handle_79/E_GroupM397_82",
-    "83": "/root/E_door_1_77/E_handle_79/E_GroupM397_83",
-    "84": "/root/E_door_1_77/E_handle_79/E_GroupM397_84",
-    "85": "/root/E_door_1_77/E_handle_79/E_Subsurf_85",
-    "86": "/root/E_door_2_86",
-    "87": "/root/E_door_2_86/E_Group_87",
-    "88": "/root/E_door_2_86/E_handle_88",
-    "89": "/root/E_door_2_86/E_handle_88/E_Group_89",
-    "9": "/root/E_drawer_7/E_co45_9",
-    "90": "/root/E_door_2_86/E_handle_88/E_GroupM397_90",
-    "91": "/root/E_door_2_86/E_handle_88/E_GroupM397_91",
-    "92": "/root/E_door_2_86/E_handle_88/E_GroupM397_92",
-    "93": "/root/E_door_2_86/E_handle_88/E_GroupM397_93",
-    "94": "/root/E_door_2_86/E_handle_88/E_Subsurf_94",
-    "96": "/root/E_door_2_95/E_Group_96",
-    "98": "/root/E_door_2_95/E_handle_97/E_Group_98",
-    "99": "/root/E_door_2_95/E_handle_97/E_GroupM397_99"
-}
\ No newline at end of file
diff --git a/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table005/resource/v_0/link_0.usd b/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table005/resource/v_0/link_0.usd
deleted file mode 100644
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--- a/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table005/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 5709731
diff --git a/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table006/.thumbs/256x256/model_bed_and_table_006.usd.png b/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table006/.thumbs/256x256/model_bed_and_table_006.usd.png
deleted file mode 100644
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+++ /dev/null
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deleted file mode 100644
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diff --git a/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table006/resource/img/838a74cfd415af576e959295af25b410.png b/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table006/resource/img/838a74cfd415af576e959295af25b410.png
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diff --git a/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table006/resource/material.usd b/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table006/resource/material.usd
deleted file mode 100644
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--- a/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table006/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f246581fc95134ce02d8e2c26aafa286faf798ca29c1a9297e531f0648b7b753
-size 6128
diff --git a/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table006/resource/v_0/element_path.json b/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table006/resource/v_0/element_path.json
deleted file mode 100644
index 3681d02002e84956aa187caaacc0fcea74048418..0000000000000000000000000000000000000000
--- a/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table006/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,136 +0,0 @@
-{
-    "1": "/root/E_door_1",
-    "10": "/root/E_door_1/E_Component52_10",
-    "93": "/root/E_chair_93",
-    "100": "/root/E_chair_93/E_Component116_100",
-    "101": "/root/E_chair_93/E_Component118_101",
-    "102": "/root/E_chair_93/E_Component122_102",
-    "103": "/root/E_chair_93/E_Component116_103",
-    "104": "/root/E_chair_93/E_Component16_104",
-    "105": "/root/E_chair_93/E_Component117_105",
-    "106": "/root/E_chair_93/E_Component120_106",
-    "107": "/root/E_ladder_107",
-    "108": "/root/E_ladder_107/E_Component20_108",
-    "109": "/root/E_ladder_107/E_Component24_109",
-    "11": "/root/E_door_1/E_Component51_11",
-    "110": "/root/E_ladder_107/E_Component22_110",
-    "111": "/root/E_ladder_107/E_Component17_111",
-    "112": "/root/E_ladder_107/E_Component23_112",
-    "113": "/root/E_ladder_107/E_Component18_113",
-    "114": "/root/E_ladder_107/E_Component21_114",
-    "115": "/root/E_ladder_107/E_Component19_115",
-    "116": "/root/E_potted_plant_116",
-    "117": "/root/E_potted_plant_116/E_Component188_117",
-    "118": "/root/E_potted_plant_116/E_Component190_118",
-    "119": "/root/E_potted_plant_116/E_Component191_119",
-    "12": "/root/E_door_1/E_Component200_12",
-    "120": "/root/E_ornament_120",
-    "121": "/root/E_pillow_121",
-    "122": "/root/E_light_122",
-    "123": "/root/E_light_122/E_Component194_123",
-    "124": "/root/E_light_122/E_Component219_124",
-    "125": "/root/E_light_122/E_Component222_125",
-    "126": "/root/E_light_122/E_Component240_126",
-    "127": "/root/E_light_122/E_Component245_127",
-    "128": "/root/E_light_122/E_Component247_128",
-    "129": "/root/E_light_122/E_Component248_129",
-    "13": "/root/E_door_1_13",
-    "130": "/root/E_light_122/E_Component249_130",
-    "131": "/root/E_light_122/E_Component263_131",
-    "132": "/root/E_light_122/E_Component49_132",
-    "133": "/root/E_light_122/E_Component48_133",
-    "134": "/root/E_light_122/E_Component50_134",
-    "14": "/root/E_door_1_13/E_Component66_14",
-    "15": "/root/E_door_1_13/E_Component71_15",
-    "16": "/root/E_door_1_13/E_Component72_16",
-    "17": "/root/E_door_1_13/E_Component69_17",
-    "18": "/root/E_door_1_13/E_Component70_18",
-    "19": "/root/E_door_1_13/E_Component67_19",
-    "2": "/root/E_door_1/E_Component146_2",
-    "20": "/root/E_door_1_13/E_Component68_20",
-    "21": "/root/E_door_1_13/E_Component63_21",
-    "22": "/root/E_bed_22",
-    "23": "/root/E_bed_22/E_Component58_23",
-    "24": "/root/E_bed_22/E_Component55_24",
-    "25": "/root/E_bed_22/E_Component54_25",
-    "26": "/root/E_bed_22/E_Component60_26",
-    "27": "/root/E_bed_22/E_Component61_27",
-    "28": "/root/E_bed_22/E_Component59_28",
-    "29": "/root/E_bed_22/E_Component56_29",
-    "3": "/root/E_door_1/E_Component148_3",
-    "30": "/root/E_bed_22/E_Component56_30",
-    "31": "/root/E_bed_22/E_Component53_31",
-    "32": "/root/E_bed_22/E_Component57_32",
-    "33": "/root/E_bed_22/E_Component59_33",
-    "34": "/root/E_bed_22/E_Component60_34",
-    "35": "/root/E_bed_22/E_Component233_35",
-    "36": "/root/E_bed_22/E_Component232_36",
-    "37": "/root/E_bed_22/E_Component230_37",
-    "38": "/root/E_bed_22/E_Component235_38",
-    "39": "/root/E_bed_22/E_Component231_39",
-    "4": "/root/E_door_1/E_Component149_4",
-    "40": "/root/E_bed_22/E_Component229_40",
-    "41": "/root/E_bed_22/E_Component237_41",
-    "42": "/root/E_bed_22/E_Component239_42",
-    "43": "/root/E_bed_22/E_Component231_43",
-    "44": "/root/E_bed_22/E_Component238_44",
-    "45": "/root/E_bed_22/E_Component232_45",
-    "46": "/root/E_bed_22/E_Component228_46",
-    "47": "/root/E_bed_22/E_Component230_47",
-    "48": "/root/E_bed_22/E_Component225_48",
-    "49": "/root/E_bed_22/E_Component234_49",
-    "5": "/root/E_door_1/E_Component150_5",
-    "50": "/root/E_bed_22/E_Component232_50",
-    "51": "/root/E_bed_22/E_Component227_51",
-    "52": "/root/E_bed_22/E_Component229_52",
-    "53": "/root/E_bed_22/E_cabinet_53",
-    "54": "/root/E_bed_22/E_Component84_54",
-    "55": "/root/E_bed_22/E_tabletop_55",
-    "56": "/root/E_bed_22/E_mattress_56",
-    "57": "/root/E_door_2_57",
-    "58": "/root/E_door_2_57/E_Group_58",
-    "59": "/root/E_door_2_57/E_handle_2_59",
-    "6": "/root/E_door_1/E_Component151_6",
-    "60": "/root/E_drawer_1_60",
-    "61": "/root/E_drawer_1_60/E_Group_61",
-    "62": "/root/E_drawer_1_60/E_com_1_62",
-    "63": "/root/E_drawer_1_60/E_handle_1_63",
-    "64": "/root/E_book_3_64",
-    "65": "/root/E_blanket_65",
-    "66": "/root/E_book_3_66",
-    "67": "/root/E_book_67",
-    "68": "/root/E_book_67/E_Component168_68",
-    "69": "/root/E_book_67/E_Component172_69",
-    "7": "/root/E_door_1/E_Component152_7",
-    "70": "/root/E_book_67/E_Component173_70",
-    "71": "/root/E_book_67/E_Component174_71",
-    "72": "/root/E_book_67/E_Component175_72",
-    "73": "/root/E_book_67/E_Component176_73",
-    "74": "/root/E_book_67/E_Component176_74",
-    "75": "/root/E_book_67/E_Component176_75",
-    "76": "/root/E_book_67/E_Component177_76",
-    "77": "/root/E_book_67/E_Component178_77",
-    "78": "/root/E_book_67/E_Component178_78",
-    "79": "/root/E_book_67/E_Component178_79",
-    "8": "/root/E_door_1/E_Component153_8",
-    "80": "/root/E_book_67/E_Component178_80",
-    "81": "/root/E_book_67/E_Component179_81",
-    "82": "/root/E_book_67/E_Component172_82",
-    "83": "/root/E_book_67/E_Component173_83",
-    "84": "/root/E_book_67/E_Component180_84",
-    "85": "/root/E_book_67/E_Component175_85",
-    "86": "/root/E_book_67/E_Component176_86",
-    "87": "/root/E_book_67/E_Component176_87",
-    "88": "/root/E_book_67/E_Component181_88",
-    "89": "/root/E_book_67/E_Component176_89",
-    "9": "/root/E_door_1/E_handle_9",
-    "90": "/root/E_book_67/E_Component173_90",
-    "91": "/root/E_book_67/E_Component179_91",
-    "92": "/root/E_book_67/E_Component172_92",
-    "94": "/root/E_chair_93/E_Component16_94",
-    "95": "/root/E_chair_93/E_Component124_95",
-    "96": "/root/E_chair_93/E_Component116_96",
-    "97": "/root/E_chair_93/E_Component119_97",
-    "98": "/root/E_chair_93/E_Component121_98",
-    "99": "/root/E_chair_93/E_Component123_99"
-}
\ No newline at end of file
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diff --git a/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table007/resource/v_0/element_path.json b/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table007/resource/v_0/element_path.json
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+++ /dev/null
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-{
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-    "10": "/root/E_bed_1/E_Component232_10",
-    "82": "/root/E_book_82",
-    "100": "/root/E_book_82/E_Component175_100",
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-    "103": "/root/E_book_82/E_Component181_103",
-    "104": "/root/E_book_82/E_Component176_104",
-    "105": "/root/E_book_82/E_Component173_105",
-    "106": "/root/E_book_82/E_Component179_106",
-    "107": "/root/E_book_82/E_Component172_107",
-    "11": "/root/E_bed_1/E_Component230_11",
-    "12": "/root/E_bed_1/E_Component235_12",
-    "13": "/root/E_bed_1/E_Component231_13",
-    "14": "/root/E_bed_1/E_Component229_14",
-    "15": "/root/E_bed_1/E_Component237_15",
-    "16": "/root/E_bed_1/E_Component239_16",
-    "17": "/root/E_bed_1/E_Component231_17",
-    "18": "/root/E_bed_1/E_Component238_18",
-    "19": "/root/E_bed_1/E_Component232_19",
-    "2": "/root/E_bed_1/E_Component55_2",
-    "20": "/root/E_bed_1/E_Component228_20",
-    "21": "/root/E_bed_1/E_Component230_21",
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-    "28": "/root/E_bed_1/E_cabinet_28",
-    "29": "/root/E_bed_1/E_mattress_29",
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-    "31": "/root/E_bed_1/E_Component60_31",
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-    "62": "/root/E_book_3_62",
-    "63": "/root/E_potted_plant_63",
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-    "65": "/root/E_potted_plant_63/E_Component190_65",
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-    "83": "/root/E_book_82/E_Component168_83",
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-    "85": "/root/E_book_82/E_Component173_85",
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-    "87": "/root/E_book_82/E_Component175_87",
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-    "98": "/root/E_book_82/E_Component173_98",
-    "99": "/root/E_book_82/E_Component180_99"
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\ No newline at end of file
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-{
-    "1": "/root/E_body_1",
-    "8": "/root/E_body_1/E_cabinet_1_8",
-    "10": "/root/E_body_1/E_cabinet_1_8/E_co_10",
-    "11": "/root/E_body_1/E_cabinet_1_8/E_co_11",
-    "12": "/root/E_body_1/E_cabinet_1_8/E_co_12",
-    "13": "/root/E_body_1/E_cabinet_1_8/E_co_13",
-    "14": "/root/E_body_1/E_cabinet_1_8/E_co_14",
-    "15": "/root/E_body_1/E_bed_15",
-    "16": "/root/E_body_1/E_bed_15/E_co_16",
-    "17": "/root/E_body_1/E_bed_15/E_co_17",
-    "18": "/root/E_body_1/E_bed_15/E_co_18",
-    "19": "/root/E_body_1/E_bed_15/E_co_19",
-    "2": "/root/E_body_1/E_tabletop_2",
-    "20": "/root/E_body_1/E_bed_15/E_co_20",
-    "21": "/root/E_body_1/E_bed_15/E_co_21",
-    "22": "/root/E_body_1/E_bed_15/E_co_22",
-    "23": "/root/E_body_1/E_bed_15/E_co4_23",
-    "24": "/root/E_body_1/E_bed_15/E_co4_24",
-    "25": "/root/E_body_1/E_ladder_25",
-    "26": "/root/E_body_1/E_ladder_25/E_Group_26",
-    "27": "/root/E_body_1/E_ladder_25/E_co_27",
-    "28": "/root/E_body_1/E_ladder_25/E_co_28",
-    "29": "/root/E_body_1/E_ladder_25/E_co_29",
-    "3": "/root/E_body_1/E_cabinet_3",
-    "30": "/root/E_body_1/E_ladder_25/E_co_30",
-    "31": "/root/E_body_1/E_ladder_25/E_co_31",
-    "32": "/root/E_body_1/E_ladder_25/E_co_32",
-    "33": "/root/E_door_33",
-    "34": "/root/E_door_33/E_Group_34",
-    "35": "/root/E_door_33/E_handle_35",
-    "36": "/root/E_door_36",
-    "37": "/root/E_door_36/E_Group_37",
-    "38": "/root/E_door_36/E_handle_38",
-    "39": "/root/E_door_1_39",
-    "4": "/root/E_body_1/E_cabinet_3/E_leg_4",
-    "40": "/root/E_door_1_39/E_Group_40",
-    "41": "/root/E_door_1_39/E_handle_41",
-    "42": "/root/E_book_2_42",
-    "43": "/root/E_box_43",
-    "44": "/root/E_box_43/E_w116_44",
-    "45": "/root/E_box_43/E_w117_45",
-    "46": "/root/E_box_43/E_w115_46",
-    "47": "/root/E_pillow_47",
-    "48": "/root/E_book_2_48",
-    "49": "/root/E_pillow1_49",
-    "5": "/root/E_body_1/E_cabinet_3/E_shelf1_5",
-    "50": "/root/E_book_3_50",
-    "51": "/root/E_book_1_51",
-    "52": "/root/E_chair_52",
-    "53": "/root/E_chair_52/E_cla8_53",
-    "54": "/root/E_chair_52/E_cl10_54",
-    "55": "/root/E_chair_52/E_cla9_55",
-    "56": "/root/E_chair_52/E_cla5_56",
-    "57": "/root/E_chair_52/E_cla6_57",
-    "58": "/root/E_chair_52/E_cla7_58",
-    "59": "/root/E_book_2_59",
-    "6": "/root/E_body_1/E_cabinet_3/E_shelf_6",
-    "7": "/root/E_body_1/E_cabinet_3/E_body_1_7",
-    "9": "/root/E_body_1/E_cabinet_1_8/E_co_9"
-}
\ No newline at end of file
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diff --git a/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table010/resource/v_0/element_path.json b/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table010/resource/v_0/element_path.json
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-{
-    "1": "/root/E_door_1",
-    "5": "/root/E_body_5",
-    "6": "/root/E_body_5/E_bed_6",
-    "10": "/root/E_body_5/E_bed_6/E_Component26_10",
-    "94": "/root/E_chair_94",
-    "100": "/root/E_chair_94/E_cla7_100",
-    "101": "/root/E_ornament_4_101",
-    "102": "/root/E_book_1_102",
-    "11": "/root/E_body_5/E_bed_6/E_Component29_11",
-    "12": "/root/E_body_5/E_bed_6/E_Component71_12",
-    "13": "/root/E_body_5/E_bed_6/E_mattress_13",
-    "14": "/root/E_body_5/E_bed_6/E_Component70_14",
-    "15": "/root/E_body_5/E_bed_6/E_Component74_15",
-    "16": "/root/E_body_5/E_bed_6/E_Component72_16",
-    "17": "/root/E_body_5/E_bed_6/E_Component26_17",
-    "18": "/root/E_body_5/E_bed_6/E_Component75_18",
-    "19": "/root/E_body_5/E_bed_6/E_Component72_19",
-    "2": "/root/E_door_1/E_Component36_2",
-    "20": "/root/E_body_5/E_bed_6/E_Component72_20",
-    "21": "/root/E_body_5/E_bed_6/E_Component73_21",
-    "22": "/root/E_body_5/E_bed_6/E_Component17_22",
-    "23": "/root/E_body_5/E_bed_6/E_Component25_23",
-    "24": "/root/E_body_5/E_bed_6/E_Component26_24",
-    "25": "/root/E_body_5/E_bed_6/E_Component27_25",
-    "26": "/root/E_body_5/E_bed_6/E_Component13_26",
-    "27": "/root/E_body_5/E_bed_6/E_Component28_27",
-    "28": "/root/E_body_5/E_bed_6/E_Component18_28",
-    "29": "/root/E_body_5/E_bed_6/E_Component22_29",
-    "3": "/root/E_drawer_5_3",
-    "30": "/root/E_body_5/E_bed_6/E_Component14_30",
-    "31": "/root/E_body_5/E_bed_6/E_Component6_31",
-    "32": "/root/E_body_5/E_bed_6/E_Component14_32",
-    "33": "/root/E_body_5/E_bed_6/E_Component13_33",
-    "34": "/root/E_body_5/E_bed_6/E_Component14_34",
-    "35": "/root/E_body_5/E_bed_6/E_Component6_35",
-    "36": "/root/E_body_5/E_bed_6/E_Component13_36",
-    "37": "/root/E_body_5/E_bed_6/E_Component6_37",
-    "38": "/root/E_body_5/E_bed_6/E_Component14_38",
-    "39": "/root/E_body_5/E_bed_6/E_Component14_39",
-    "4": "/root/E_door_1_4",
-    "40": "/root/E_body_5/E_bed_6/E_Component14_40",
-    "41": "/root/E_body_5/E_bed_6/E_Component83_41",
-    "42": "/root/E_body_5/E_bed_6/E_Component83_41/E_Component82_42",
-    "43": "/root/E_body_5/E_bed_6/E_Component83_41/E_Component82_43",
-    "44": "/root/E_body_5/E_bed_6/E_Component83_41/E_Component82_44",
-    "45": "/root/E_body_5/E_bed_6/E_Component83_41/E_Component82_45",
-    "46": "/root/E_body_5/E_bed_6/E_Component83_41/E_Component82_46",
-    "47": "/root/E_body_5/E_bed_6/E_Component83_41/E_Component82_47",
-    "48": "/root/E_body_5/E_bed_6/E_Component83_41/E_Component82_48",
-    "49": "/root/E_body_5/E_bed_6/E_Component73_49",
-    "50": "/root/E_body_5/E_bed_6/E_Component13_50",
-    "51": "/root/E_body_5/E_bed_6/E_Component14_51",
-    "52": "/root/E_body_5/E_bed_6/E_Component26_52",
-    "53": "/root/E_body_5/E_bed_6/E_Component6_53",
-    "54": "/root/E_body_5/E_bed_6/E_Component13_54",
-    "55": "/root/E_body_5/E_bed_6/E_Component13_55",
-    "56": "/root/E_body_5/E_bed_6/E_Component14_56",
-    "57": "/root/E_body_5/E_bed_6/E_Component6_57",
-    "58": "/root/E_body_5/E_bed_6/E_Component15_58",
-    "59": "/root/E_body_5/E_bed_6/E_Component13_59",
-    "60": "/root/E_body_5/E_bed_6/E_Component14_60",
-    "61": "/root/E_body_5/E_bed_6/E_Component22_61",
-    "62": "/root/E_body_5/E_bed_6/E_Component23_62",
-    "63": "/root/E_body_5/E_bed_6/E_Component24_63",
-    "64": "/root/E_body_5/E_bed_6/E_Component22_64",
-    "65": "/root/E_body_5/E_bed_6/E_Component22_65",
-    "66": "/root/E_body_5/E_table_66",
-    "67": "/root/E_body_5/E_table_66/E_Component50_67",
-    "68": "/root/E_body_5/E_table_66/E_Component50_68",
-    "69": "/root/E_body_5/E_table_66/E_shelf_69",
-    "7": "/root/E_body_5/E_bed_6/E_Component24_7",
-    "70": "/root/E_body_5/E_table_66/E_Component51_70",
-    "71": "/root/E_body_5/E_table_66/E_Component51_71",
-    "72": "/root/E_body_5/E_table_66/E_Component51_72",
-    "73": "/root/E_body_5/E_table_66/E_Component38_73",
-    "74": "/root/E_body_5/E_table_66/E_Component37_74",
-    "75": "/root/E_body_5/E_table_66/E_cabinet_75",
-    "76": "/root/E_body_5/E_table_66/E_cabinet1_76",
-    "77": "/root/E_body_5/E_table_66/E_tabletop_77",
-    "78": "/root/E_body_5/E_table_66/E_Component55_78",
-    "79": "/root/E_body_5/E_table_66/E_Component54_79",
-    "8": "/root/E_body_5/E_bed_6/E_Component72_8",
-    "80": "/root/E_ornament_3_80",
-    "81": "/root/E_ornament_2_81",
-    "82": "/root/E_ornament_2_81/E_Component160_82",
-    "83": "/root/E_ornament_2_81/E_Component162_83",
-    "84": "/root/E_ornament_2_81/E_Component163_84",
-    "85": "/root/E_ornament_2_81/E_Component164_85",
-    "86": "/root/E_ladder_86",
-    "87": "/root/E_ladder_86/E_Group_87",
-    "88": "/root/E_ladder_86/E_com_88",
-    "89": "/root/E_ladder_86/E_com_89",
-    "9": "/root/E_body_5/E_bed_6/E_Component18_9",
-    "90": "/root/E_ladder_86/E_com_90",
-    "91": "/root/E_ladder_86/E_com_91",
-    "92": "/root/E_ladder_86/E_com_92",
-    "93": "/root/E_book_93",
-    "95": "/root/E_chair_94/E_cla8_95",
-    "96": "/root/E_chair_94/E_cl10_96",
-    "97": "/root/E_chair_94/E_cla9_97",
-    "98": "/root/E_chair_94/E_cla5_98",
-    "99": "/root/E_chair_94/E_cla6_99"
-}
\ No newline at end of file
diff --git a/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table010/resource/v_0/link_default_0.usd b/Articulated_objects/large_furniture/loft_bed_with_desk/bed and table010/resource/v_0/link_default_0.usd
deleted file mode 100644
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diff --git a/Articulated_objects/large_furniture/wardrobe/open_wardrobe_1/model_open_wardrobe_1.usd b/Articulated_objects/large_furniture/wardrobe/open_wardrobe_1/model_open_wardrobe_1.usd
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diff --git a/Articulated_objects/large_furniture/wardrobe/open_wardrobe_10/model_open_wardrobe_10.usd b/Articulated_objects/large_furniture/wardrobe/open_wardrobe_10/model_open_wardrobe_10.usd
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diff --git a/Articulated_objects/large_furniture/wardrobe/open_wardrobe_2/model_open_wardrobe_2.usd b/Articulated_objects/large_furniture/wardrobe/open_wardrobe_2/model_open_wardrobe_2.usd
index 5ec0a6ec06d22fddbee5df89d3d0e8511cf546fe..754966d0afba1b1c1d2b6da40b10114bd2db474b 100644
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diff --git a/Articulated_objects/large_furniture/wardrobe/open_wardrobe_20/model_open_wardrobe_20.usd b/Articulated_objects/large_furniture/wardrobe/open_wardrobe_20/model_open_wardrobe_20.usd
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-{
-    "1": "/root/E_body_1",
-    "5": "/root/E_blade_5",
-    "10": "/root/E_blade_5/E_fan_blade_1_10",
-    "11": "/root/E_blade_5/E_fan_blade_1_11",
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-    "9": "/root/E_blade_5/E_fan_blade_1_9"
-}
\ No newline at end of file
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diff --git a/Articulated_objects/major_appliances/display_chiller/display chiller/resource/v_0/element_path.json b/Articulated_objects/major_appliances/display_chiller/display chiller/resource/v_0/element_path.json
deleted file mode 100644
index 0c362e770968e0a71fc295abf4f3de4d2078cf56..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/display_chiller/display chiller/resource/v_0/element_path.json	
+++ /dev/null
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-{
-    "1": "/root/E_door_1",
-    "7": "/root/E_body_7",
-    "10": "/root/E_body_7/E_shelf_10",
-    "11": "/root/E_body_7/E_part_11",
-    "12": "/root/E_body_7/E_part1_12",
-    "13": "/root/E_body_7/E_part2_13",
-    "14": "/root/E_body_7/E_part3_14",
-    "15": "/root/E_body_7/E_part4_15",
-    "16": "/root/E_body_7/E_part5_16",
-    "2": "/root/E_door_1/E_Group_2",
-    "3": "/root/E_door_1/E_handle_3",
-    "4": "/root/E_door1_4",
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-    "8": "/root/E_body_7/E_shelf_8",
-    "9": "/root/E_body_7/E_shelf_9"
-}
\ No newline at end of file
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diff --git a/Articulated_objects/major_appliances/display_chiller/display chiller001/resource/img/a5fbb55c66dca58f8c7f46dde8a18a1e.png b/Articulated_objects/major_appliances/display_chiller/display chiller001/resource/img/a5fbb55c66dca58f8c7f46dde8a18a1e.png
deleted file mode 100644
index 4d1ea1ef1baaf56d522a02d35466adafad2c484b..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/display_chiller/display chiller001/resource/img/a5fbb55c66dca58f8c7f46dde8a18a1e.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:66830b829dc0af351dde64a0a34b7f0e3181c20679235798635cee5653f0ba24
-size 145673
diff --git a/Articulated_objects/major_appliances/display_chiller/display chiller001/resource/material.usd b/Articulated_objects/major_appliances/display_chiller/display chiller001/resource/material.usd
deleted file mode 100644
index 1bc5cc25cd28cd273cb7b8a3ef1e355ed174caaf..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/display_chiller/display chiller001/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:793b79b1647931cef8954548be560024da1b711701b27523f03120d56f4c1b37
-size 2768
diff --git a/Articulated_objects/major_appliances/display_chiller/display chiller001/resource/v_0/element_path.json b/Articulated_objects/major_appliances/display_chiller/display chiller001/resource/v_0/element_path.json
deleted file mode 100644
index 8303c1104fa2909e2a57eebe4e902ffe1f416f06..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/display_chiller/display chiller001/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-    "1": "/root/E_door_1",
-    "2": "/root/E_door1_2",
-    "3": "/root/E_body_3",
-    "4": "/root/E_body_3/E_Group_4",
-    "5": "/root/E_body_3/E_shelf3_5",
-    "6": "/root/E_body_3/E_shelf2_6",
-    "7": "/root/E_body_3/E_shelf1_7",
-    "8": "/root/E_body_3/E_shelf_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/display_chiller/display chiller001/resource/v_0/link_0.usd b/Articulated_objects/major_appliances/display_chiller/display chiller001/resource/v_0/link_0.usd
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/display_chiller/display chiller001/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c7169c769da08a3643d642e84f17418a9cb19ad39b1279246b455b257aeacbb2
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diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker001/.thumbs/256x256/model_cooker001.usd.png b/Articulated_objects/major_appliances/gas_cooker/cooker001/.thumbs/256x256/model_cooker001.usd.png
deleted file mode 100644
index 8d10706ea5652a271a64d1fddae12e886bf7c628..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker001/.thumbs/256x256/model_cooker001.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:cef8db31ee93da37cd35ea19d36dfa034339ff4ad15f7b3a9bd2d5cf87ebfb11
-size 88115
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker001/log.txt b/Articulated_objects/major_appliances/gas_cooker/cooker001/log.txt
deleted file mode 100644
index 22dfb738017370638a57a8b83d75329bab81f15c..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker001/log.txt
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-10 15:09:03 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_3/FixedJoint> 
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker001/model_cooker_001.usd b/Articulated_objects/major_appliances/gas_cooker/cooker001/model_cooker_001.usd
deleted file mode 100644
index 5519f9897a6803cb7cf85fc01518fdb14390cb43..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker001/model_cooker_001.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:cfc417c19f45bfb788ca4cda65a7769235ea3ed218d9f42df42e535d28c72a7d
-size 14033
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker001/resource/material.usd b/Articulated_objects/major_appliances/gas_cooker/cooker001/resource/material.usd
deleted file mode 100644
index bb2f8963799ca8a3a268bb09df16ce90e7e9ee6f..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker001/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9f62c005bd450264e52fa44ae4a64d8f53dc8e03e84bbe1eff6534deb5365178
-size 1713
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker001/resource/v_0/element_path.json b/Articulated_objects/major_appliances/gas_cooker/cooker001/resource/v_0/element_path.json
deleted file mode 100644
index 5cc0adb8c1c282e04aa7f589e26c558dc496707b..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker001/resource/v_0/element_path.json
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-    "1": "/root/E_knob_1",
-    "3": "/root/E_body_3",
-    "10": "/root/E_body_3/E_part_10",
-    "11": "/root/E_body_3/E_part2_11",
-    "12": "/root/E_body_3/E_part3_12",
-    "13": "/root/E_body_3/E_part1_13",
-    "2": "/root/E_knob_2",
-    "4": "/root/E_body_3/E_part_4",
-    "5": "/root/E_body_3/E_part2_5",
-    "6": "/root/E_body_3/E_part3_6",
-    "7": "/root/E_body_3/E_part1_7",
-    "8": "/root/E_body_3/E_part4_8",
-    "9": "/root/E_body_3/E_part4_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker001/resource/v_0/link_default_0.usd b/Articulated_objects/major_appliances/gas_cooker/cooker001/resource/v_0/link_default_0.usd
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/gas_cooker/cooker001/resource/v_0/link_default_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:afc6b78fbf370e4d18ad01b9255346fef4b543410469adfc65823d6cbcb02ae8
-size 7971687
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker002/.thumbs/256x256/model_cooker002.usd.png b/Articulated_objects/major_appliances/gas_cooker/cooker002/.thumbs/256x256/model_cooker002.usd.png
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/gas_cooker/cooker002/.thumbs/256x256/model_cooker002.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b1e4e04bad972a670ac0b960018d5cc1055ea2aa071bcd0ae0a4f55fad40049e
-size 63445
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker002/log.txt b/Articulated_objects/major_appliances/gas_cooker/cooker002/log.txt
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index eb3e1ba3b0fc2fb8a7db4b4f44b784d1efa908d0..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker002/log.txt
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-10 15:09:13 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_1/FixedJoint> 
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker002/model_cooker_002.usd b/Articulated_objects/major_appliances/gas_cooker/cooker002/model_cooker_002.usd
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--- a/Articulated_objects/major_appliances/gas_cooker/cooker002/model_cooker_002.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 17593
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker002/resource/img/80717fe3f5e63ddb77eb000ec22385cc.png b/Articulated_objects/major_appliances/gas_cooker/cooker002/resource/img/80717fe3f5e63ddb77eb000ec22385cc.png
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/gas_cooker/cooker002/resource/img/80717fe3f5e63ddb77eb000ec22385cc.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 17012
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker002/resource/img/dbcf33013fdb51866f043666b7a49f8f.png b/Articulated_objects/major_appliances/gas_cooker/cooker002/resource/img/dbcf33013fdb51866f043666b7a49f8f.png
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/gas_cooker/cooker002/resource/img/dbcf33013fdb51866f043666b7a49f8f.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c365cf64406bf8992e488b8bf60c67fdf7f71e3f64c20957e71327cdbde28e82
-size 361138
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker002/resource/material.usd b/Articulated_objects/major_appliances/gas_cooker/cooker002/resource/material.usd
deleted file mode 100644
index 1961fd7c751776ea1300a547c5c7e83c4fa42552..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker002/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 2692
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker002/resource/v_0/element_path.json b/Articulated_objects/major_appliances/gas_cooker/cooker002/resource/v_0/element_path.json
deleted file mode 100644
index 4c9082f37fdd07fa627529a60d4702b2c7ca81f4..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker002/resource/v_0/element_path.json
+++ /dev/null
@@ -1,28 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_body_1/E_Component47_10",
-    "11": "/root/E_body_1/E_Component46_11",
-    "12": "/root/E_body_1/E_Component48_12",
-    "13": "/root/E_body_1/E_Component41_13",
-    "14": "/root/E_body_1/E_Component47_14",
-    "15": "/root/E_body_1/E_Component48_15",
-    "16": "/root/E_body_1/E_Component46_16",
-    "17": "/root/E_body_1/E_Component50_17",
-    "18": "/root/E_body_1/E_Component51_18",
-    "19": "/root/E_body_1/E_Component50_19",
-    "2": "/root/E_body_1/E_Component41_2",
-    "20": "/root/E_body_1/E_Component51_20",
-    "21": "/root/E_body_1/E_Component52_21",
-    "22": "/root/E_body_1/E_Component53_22",
-    "23": "/root/E_body_1/E_Component53_23",
-    "24": "/root/E_body_1/E_Component45_24",
-    "25": "/root/E_knob_25",
-    "26": "/root/E_knob_26",
-    "3": "/root/E_body_1/E_Component44_3",
-    "4": "/root/E_body_1/E_Component41_4",
-    "5": "/root/E_body_1/E_Component45_5",
-    "6": "/root/E_body_1/E_Component44_6",
-    "7": "/root/E_body_1/E_Component41_7",
-    "8": "/root/E_body_1/E_Component46_8",
-    "9": "/root/E_body_1/E_Component46_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker002/resource/v_0/link_default_0.usd b/Articulated_objects/major_appliances/gas_cooker/cooker002/resource/v_0/link_default_0.usd
deleted file mode 100644
index 636d9f0eaf1b2c82227517fac67152bb7b6d60f2..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker002/resource/v_0/link_default_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4a75fd787d2ff2937899746da6128eb7e0d1a2a7f901a64fcfde81ab98a6226a
-size 2216151
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker003/.thumbs/256x256/model_cooker003.usd.png b/Articulated_objects/major_appliances/gas_cooker/cooker003/.thumbs/256x256/model_cooker003.usd.png
deleted file mode 100644
index 06056a03c12ebe4b34251654c38ffa4ff18de537..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker003/.thumbs/256x256/model_cooker003.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 56202
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker003/log.txt b/Articulated_objects/major_appliances/gas_cooker/cooker003/log.txt
deleted file mode 100644
index e5b6c4ed3bc091b11df11d4b2c436169c4941f62..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker003/log.txt
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-10 15:09:23 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_6/FixedJoint> 
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker003/model_cooker_003.usd b/Articulated_objects/major_appliances/gas_cooker/cooker003/model_cooker_003.usd
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/gas_cooker/cooker003/model_cooker_003.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 11382
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker003/resource/material.usd b/Articulated_objects/major_appliances/gas_cooker/cooker003/resource/material.usd
deleted file mode 100644
index 74b1cbd097fb9109c047e88d4832074e35e2c846..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker003/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 1517
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker003/resource/v_0/element_path.json b/Articulated_objects/major_appliances/gas_cooker/cooker003/resource/v_0/element_path.json
deleted file mode 100644
index c736ec9fff46f982757670e934d54b0caf5e7aa3..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker003/resource/v_0/element_path.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-    "1": "/root/E_knob_1",
-    "2": "/root/E_knob_2",
-    "3": "/root/E_knob_3",
-    "4": "/root/E_knob_4",
-    "5": "/root/E_knob_5",
-    "6": "/root/E_body_6",
-    "7": "/root/E_body_6/E_part_7",
-    "8": "/root/E_body_6/E_part1_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker003/resource/v_0/link_default_0.usd b/Articulated_objects/major_appliances/gas_cooker/cooker003/resource/v_0/link_default_0.usd
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/gas_cooker/cooker003/resource/v_0/link_default_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 2633703
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker004/.thumbs/256x256/model_cooker004.usd.png b/Articulated_objects/major_appliances/gas_cooker/cooker004/.thumbs/256x256/model_cooker004.usd.png
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/gas_cooker/cooker004/.thumbs/256x256/model_cooker004.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 71437
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker004/log.txt b/Articulated_objects/major_appliances/gas_cooker/cooker004/log.txt
deleted file mode 100644
index fbbf4adcc1d3f34a59d3d3425b0eca76f8efd632..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker004/log.txt
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-10 15:09:32 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_1/FixedJoint> 
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker004/model_cooker_004.usd b/Articulated_objects/major_appliances/gas_cooker/cooker004/model_cooker_004.usd
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/gas_cooker/cooker004/model_cooker_004.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker004/resource/material.usd b/Articulated_objects/major_appliances/gas_cooker/cooker004/resource/material.usd
deleted file mode 100644
index 0ecb06ff54264072f764088503c81ea8d0945b6b..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker004/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b0e080fd4268b26b6320ace2d1e61906baaa0fc51d1e22c4d1f78c3a5e564e20
-size 1518
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker004/resource/v_0/element_path.json b/Articulated_objects/major_appliances/gas_cooker/cooker004/resource/v_0/element_path.json
deleted file mode 100644
index 6d32adf91a016cf5d3b40e442720acf460df1c93..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker004/resource/v_0/element_path.json
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "2": "/root/E_body_1/E_part_2",
-    "3": "/root/E_body_1/E_part_2/E_Group_3",
-    "4": "/root/E_body_1/E_part_2/E_Group_4",
-    "5": "/root/E_body_1/E_part1_5",
-    "6": "/root/E_knob_6",
-    "7": "/root/E_knob1_7"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker004/resource/v_0/link_default_0.usd b/Articulated_objects/major_appliances/gas_cooker/cooker004/resource/v_0/link_default_0.usd
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/gas_cooker/cooker004/resource/v_0/link_default_0.usd
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker005/.thumbs/256x256/model_cooker005.usd.png b/Articulated_objects/major_appliances/gas_cooker/cooker005/.thumbs/256x256/model_cooker005.usd.png
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/gas_cooker/cooker005/.thumbs/256x256/model_cooker005.usd.png
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker005/log.txt b/Articulated_objects/major_appliances/gas_cooker/cooker005/log.txt
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--- a/Articulated_objects/major_appliances/gas_cooker/cooker005/log.txt
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-10 15:09:41 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_6/FixedJoint> 
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker005/model_cooker_005.usd b/Articulated_objects/major_appliances/gas_cooker/cooker005/model_cooker_005.usd
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diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker005/resource/material.usd b/Articulated_objects/major_appliances/gas_cooker/cooker005/resource/material.usd
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/gas_cooker/cooker005/resource/material.usd
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diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker005/resource/v_0/element_path.json b/Articulated_objects/major_appliances/gas_cooker/cooker005/resource/v_0/element_path.json
deleted file mode 100644
index ad891c1755815f39d4911199dc6166db054ba567..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker005/resource/v_0/element_path.json
+++ /dev/null
@@ -1,66 +0,0 @@
-{
-    "1": "/root/E_knob_1",
-    "6": "/root/E_body_6",
-    "10": "/root/E_body_6/E_Component192_10",
-    "11": "/root/E_body_6/E_Component193_11",
-    "12": "/root/E_body_6/E_Component186_12",
-    "13": "/root/E_body_6/E_Component183_13",
-    "14": "/root/E_body_6/E_Component192_14",
-    "15": "/root/E_body_6/E_Component186_15",
-    "16": "/root/E_body_6/E_Component186_16",
-    "17": "/root/E_body_6/E_Component193_17",
-    "18": "/root/E_body_6/E_Component183_18",
-    "19": "/root/E_body_6/E_Component183_19",
-    "2": "/root/E_knob_2",
-    "20": "/root/E_body_6/E_Component186_20",
-    "21": "/root/E_body_6/E_Component186_21",
-    "22": "/root/E_body_6/E_Component186_22",
-    "23": "/root/E_body_6/E_Component183_23",
-    "24": "/root/E_body_6/E_Component183_24",
-    "25": "/root/E_body_6/E_Component186_25",
-    "26": "/root/E_body_6/E_Component186_26",
-    "27": "/root/E_body_6/E_Component183_27",
-    "28": "/root/E_body_6/E_Component199_28",
-    "29": "/root/E_body_6/E_Component183_29",
-    "3": "/root/E_knob_3",
-    "30": "/root/E_body_6/E_Component186_30",
-    "31": "/root/E_body_6/E_Component186_31",
-    "32": "/root/E_body_6/E_Component200_32",
-    "33": "/root/E_body_6/E_Component201_33",
-    "34": "/root/E_body_6/E_Component183_34",
-    "35": "/root/E_body_6/E_Component201_35",
-    "36": "/root/E_body_6/E_Component199_36",
-    "37": "/root/E_body_6/E_Component202_37",
-    "38": "/root/E_body_6/E_Component203_38",
-    "39": "/root/E_body_6/E_Component186_39",
-    "4": "/root/E_knob_4",
-    "40": "/root/E_body_6/E_Component204_40",
-    "41": "/root/E_body_6/E_Component203_41",
-    "42": "/root/E_body_6/E_Component192_42",
-    "43": "/root/E_body_6/E_Component192_43",
-    "44": "/root/E_body_6/E_Component186_44",
-    "45": "/root/E_body_6/E_Component197_45",
-    "46": "/root/E_body_6/E_Component198_46",
-    "47": "/root/E_body_6/E_Component186_47",
-    "48": "/root/E_body_6/E_Component186_48",
-    "49": "/root/E_body_6/E_Component204_49",
-    "5": "/root/E_knob_5",
-    "50": "/root/E_body_6/E_Component185_50",
-    "51": "/root/E_body_6/E_Component186_51",
-    "52": "/root/E_body_6/E_Component185_52",
-    "53": "/root/E_body_6/E_Component186_53",
-    "54": "/root/E_body_6/E_Component186_54",
-    "55": "/root/E_body_6/E_Component186_55",
-    "56": "/root/E_body_6/E_Component183_56",
-    "57": "/root/E_body_6/E_Component183_57",
-    "58": "/root/E_body_6/E_Component186_58",
-    "59": "/root/E_body_6/E_Component183_59",
-    "60": "/root/E_body_6/E_Component183_60",
-    "61": "/root/E_body_6/E_Component183_61",
-    "62": "/root/E_body_6/E_Component183_62",
-    "63": "/root/E_body_6/E_Component185_63",
-    "64": "/root/E_body_6/E_Component201_64",
-    "7": "/root/E_body_6/E_Component186_7",
-    "8": "/root/E_body_6/E_Component190_8",
-    "9": "/root/E_body_6/E_Component191_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker005/resource/v_0/link_default_0.usd b/Articulated_objects/major_appliances/gas_cooker/cooker005/resource/v_0/link_default_0.usd
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--- a/Articulated_objects/major_appliances/gas_cooker/cooker005/resource/v_0/link_default_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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deleted file mode 100644
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--- a/Articulated_objects/major_appliances/gas_cooker/cooker006/.thumbs/256x256/model_cooker006.usd.png
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diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker006/log.txt b/Articulated_objects/major_appliances/gas_cooker/cooker006/log.txt
deleted file mode 100644
index cc5246a1491bb25aa82e84a27f33e396c4930e6c..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker006/log.txt
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-10 15:09:53 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_1/FixedJoint> 
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker006/model_cooker_006.usd b/Articulated_objects/major_appliances/gas_cooker/cooker006/model_cooker_006.usd
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diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker006/resource/material.usd b/Articulated_objects/major_appliances/gas_cooker/cooker006/resource/material.usd
deleted file mode 100644
index 87526239b69da1edff3d0d9506079289a2e2bc82..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker006/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker006/resource/v_0/element_path.json b/Articulated_objects/major_appliances/gas_cooker/cooker006/resource/v_0/element_path.json
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/gas_cooker/cooker006/resource/v_0/element_path.json
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "2": "/root/E_knob_2",
-    "3": "/root/E_knob_3",
-    "4": "/root/E_knob_4",
-    "5": "/root/E_knob_5",
-    "6": "/root/E_knob_6"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker006/resource/v_0/link_default_0.usd b/Articulated_objects/major_appliances/gas_cooker/cooker006/resource/v_0/link_default_0.usd
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-version https://git-lfs.github.com/spec/v1
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker007/resource/material.usd b/Articulated_objects/major_appliances/gas_cooker/cooker007/resource/material.usd
deleted file mode 100644
index 3443ec5ac3cc988fdb93e63defa60b8d2a8c45fd..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker007/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker007/resource/v_0/element_path.json b/Articulated_objects/major_appliances/gas_cooker/cooker007/resource/v_0/element_path.json
deleted file mode 100644
index b2dc59a4b097f7fd0c0ea2ab17f89a04393fb05e..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker007/resource/v_0/element_path.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-    "1": "/root/E_knob_1",
-    "7": "/root/E_body_7",
-    "10": "/root/E_body_7/E_part2_10",
-    "11": "/root/E_body_7/E_part2_11",
-    "12": "/root/E_body_7/E_part3_12",
-    "13": "/root/E_body_7/E_part2_13",
-    "14": "/root/E_body_7/E_part2_14",
-    "15": "/root/E_body_7/E_part2_15",
-    "16": "/root/E_body_7/E_part2_16",
-    "17": "/root/E_body_7/E_part2_17",
-    "18": "/root/E_body_7/E_part4_18",
-    "2": "/root/E_knob_1/E_part1_2",
-    "3": "/root/E_knob_1/E_part_3",
-    "4": "/root/E_knob1_4",
-    "5": "/root/E_knob1_4/E_part1_5",
-    "6": "/root/E_knob1_4/E_part_6",
-    "8": "/root/E_body_7/E_part2_8",
-    "9": "/root/E_body_7/E_part4_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker007/resource/v_0/link_default_0.usd b/Articulated_objects/major_appliances/gas_cooker/cooker007/resource/v_0/link_default_0.usd
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--- a/Articulated_objects/major_appliances/gas_cooker/cooker007/resource/v_0/link_default_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker008/.thumbs/256x256/model_cooker008.usd.png b/Articulated_objects/major_appliances/gas_cooker/cooker008/.thumbs/256x256/model_cooker008.usd.png
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diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker008/model_cooker_008.usd b/Articulated_objects/major_appliances/gas_cooker/cooker008/model_cooker_008.usd
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker008/resource/material.usd b/Articulated_objects/major_appliances/gas_cooker/cooker008/resource/material.usd
deleted file mode 100644
index 1f3d06fb99fd75b982f88576116224503f8b27a4..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker008/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker008/resource/v_0/element_path.json b/Articulated_objects/major_appliances/gas_cooker/cooker008/resource/v_0/element_path.json
deleted file mode 100644
index 33d573a1693e10b781ede3081519d5708ba66c24..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/gas_cooker/cooker008/resource/v_0/element_path.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "9": "/root/E_body_1/E_part1_9",
-    "10": "/root/E_body_1/E_part1_9/E_part2_10",
-    "11": "/root/E_body_1/E_part1_9/E_part2_11",
-    "12": "/root/E_body_1/E_part1_9/E_part2_12",
-    "13": "/root/E_body_1/E_part1_9/E_part2_13",
-    "14": "/root/E_body_1/E_part1_9/E_part5_14",
-    "15": "/root/E_knob_1_15",
-    "16": "/root/E_knob_1_16",
-    "2": "/root/E_body_1/E_part3_2",
-    "3": "/root/E_body_1/E_part1_3",
-    "4": "/root/E_body_1/E_part1_3/E_part2_4",
-    "5": "/root/E_body_1/E_part1_3/E_part2_5",
-    "6": "/root/E_body_1/E_part1_3/E_part2_6",
-    "7": "/root/E_body_1/E_part1_3/E_part2_7",
-    "8": "/root/E_body_1/E_part1_3/E_part5_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/gas_cooker/cooker008/resource/v_0/link_default_0.usd b/Articulated_objects/major_appliances/gas_cooker/cooker008/resource/v_0/link_default_0.usd
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/large_scale_steamer/steamer/resource/img/b15e5d1e46fa9b89c8bf31ef034183aa.png b/Articulated_objects/major_appliances/large_scale_steamer/steamer/resource/img/b15e5d1e46fa9b89c8bf31ef034183aa.png
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diff --git a/Articulated_objects/major_appliances/large_scale_steamer/steamer/resource/img/d438f4d059eeeacfd5b456e12da150df.png b/Articulated_objects/major_appliances/large_scale_steamer/steamer/resource/img/d438f4d059eeeacfd5b456e12da150df.png
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/large_scale_steamer/steamer/resource/img/d438f4d059eeeacfd5b456e12da150df.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/large_scale_steamer/steamer/resource/img/eeba0d9279cfe9306b869db4ef50ae0c.png b/Articulated_objects/major_appliances/large_scale_steamer/steamer/resource/img/eeba0d9279cfe9306b869db4ef50ae0c.png
deleted file mode 100644
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+++ /dev/null
@@ -1,3 +0,0 @@
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diff --git a/Articulated_objects/major_appliances/large_scale_steamer/steamer/resource/material.usd b/Articulated_objects/major_appliances/large_scale_steamer/steamer/resource/material.usd
deleted file mode 100644
index 132a1aa7142dcfabefcc5c782cbf86c354a4bc43..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/large_scale_steamer/steamer/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7137bc95a40e9ac3f330b54bf64375d2a31151e0b7daca43ef0ec8e5087b73f6
-size 3523
diff --git a/Articulated_objects/major_appliances/large_scale_steamer/steamer/resource/v_0/element_path.json b/Articulated_objects/major_appliances/large_scale_steamer/steamer/resource/v_0/element_path.json
deleted file mode 100644
index d43976b5336ed2950bb43df5e90572021508af4b..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/large_scale_steamer/steamer/resource/v_0/element_path.json
+++ /dev/null
@@ -1,227 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "2": "/root/E_body_1/E_part_2",
-    "10": "/root/E_body_1/E_part_2/E_part1_10",
-    "96": "/root/E_door_96",
-    "100": "/root/E_door_96/E_part1_100",
-    "101": "/root/E_door_96/E_part1_101",
-    "102": "/root/E_door_96/E_part1_102",
-    "103": "/root/E_door_96/E_part1_103",
-    "104": "/root/E_door_96/E_handle1_104",
-    "105": "/root/E_knob_105",
-    "106": "/root/E_shelf_106",
-    "107": "/root/E_shelf_106/E_pr_107",
-    "108": "/root/E_shelf_106/E_pr_108",
-    "109": "/root/E_shelf_106/E_pr_109",
-    "11": "/root/E_body_1/E_part_2/E_part1_11",
-    "110": "/root/E_shelf_106/E_pr_110",
-    "111": "/root/E_shelf_106/E_pr_111",
-    "112": "/root/E_shelf_106/E_pr_112",
-    "113": "/root/E_shelf_106/E_pr_113",
-    "114": "/root/E_shelf_106/E_pr_114",
-    "115": "/root/E_shelf_106/E_pr_115",
-    "116": "/root/E_shelf_106/E_pr_116",
-    "117": "/root/E_shelf_106/E_pr_117",
-    "118": "/root/E_shelf_106/E_pr_118",
-    "119": "/root/E_shelf_106/E_pr_119",
-    "12": "/root/E_body_1/E_part_2/E_part1_12",
-    "120": "/root/E_shelf_106/E_pr_120",
-    "121": "/root/E_shelf_106/E_pr_121",
-    "122": "/root/E_shelf_106/E_pr_122",
-    "123": "/root/E_shelf_106/E_pr_123",
-    "124": "/root/E_shelf_106/E_pr_124",
-    "125": "/root/E_shelf_106/E_pr_125",
-    "126": "/root/E_shelf_106/E_part1_126",
-    "127": "/root/E_shelf_106/E_prt_127",
-    "128": "/root/E_shelf_106/E_part1_128",
-    "129": "/root/E_shelf_106/E_handle_129",
-    "13": "/root/E_body_1/E_part_13",
-    "130": "/root/E_shelf_130",
-    "131": "/root/E_shelf_130/E_pr_131",
-    "132": "/root/E_shelf_130/E_pr_132",
-    "133": "/root/E_shelf_130/E_pr_133",
-    "134": "/root/E_shelf_130/E_pr_134",
-    "135": "/root/E_shelf_130/E_pr_135",
-    "136": "/root/E_shelf_130/E_pr_136",
-    "137": "/root/E_shelf_130/E_pr_137",
-    "138": "/root/E_shelf_130/E_pr_138",
-    "139": "/root/E_shelf_130/E_pr_139",
-    "14": "/root/E_body_1/E_part_13/E_part3_14",
-    "140": "/root/E_shelf_130/E_pr_140",
-    "141": "/root/E_shelf_130/E_pr_141",
-    "142": "/root/E_shelf_130/E_pr_142",
-    "143": "/root/E_shelf_130/E_pr_143",
-    "144": "/root/E_shelf_130/E_pr_144",
-    "145": "/root/E_shelf_130/E_pr_145",
-    "146": "/root/E_shelf_130/E_pr_146",
-    "147": "/root/E_shelf_130/E_pr_147",
-    "148": "/root/E_shelf_130/E_pr_148",
-    "149": "/root/E_shelf_130/E_pr_149",
-    "15": "/root/E_body_1/E_part_13/E_part1_15",
-    "150": "/root/E_shelf_130/E_part1_150",
-    "151": "/root/E_shelf_130/E_prt_151",
-    "152": "/root/E_shelf_130/E_part1_152",
-    "153": "/root/E_shelf_130/E_handle_153",
-    "154": "/root/E_shelf_154",
-    "155": "/root/E_shelf_154/E_pr_155",
-    "156": "/root/E_shelf_154/E_pr_156",
-    "157": "/root/E_shelf_154/E_pr_157",
-    "158": "/root/E_shelf_154/E_pr_158",
-    "159": "/root/E_shelf_154/E_pr_159",
-    "16": "/root/E_body_1/E_part_13/E_part3_16",
-    "160": "/root/E_shelf_154/E_pr_160",
-    "161": "/root/E_shelf_154/E_pr_161",
-    "162": "/root/E_shelf_154/E_pr_162",
-    "163": "/root/E_shelf_154/E_pr_163",
-    "164": "/root/E_shelf_154/E_pr_164",
-    "165": "/root/E_shelf_154/E_pr_165",
-    "166": "/root/E_shelf_154/E_pr_166",
-    "167": "/root/E_shelf_154/E_pr_167",
-    "168": "/root/E_shelf_154/E_pr_168",
-    "169": "/root/E_shelf_154/E_pr_169",
-    "17": "/root/E_body_1/E_part_13/E_part1_17",
-    "170": "/root/E_shelf_154/E_pr_170",
-    "171": "/root/E_shelf_154/E_pr_171",
-    "172": "/root/E_shelf_154/E_pr_172",
-    "173": "/root/E_shelf_154/E_pr_173",
-    "174": "/root/E_shelf_154/E_part1_174",
-    "175": "/root/E_shelf_154/E_prt_175",
-    "176": "/root/E_shelf_154/E_part1_176",
-    "177": "/root/E_shelf_154/E_handle_177",
-    "178": "/root/E_shelf_178",
-    "179": "/root/E_shelf_178/E_pr_179",
-    "18": "/root/E_body_1/E_part_13/E_part1_18",
-    "180": "/root/E_shelf_178/E_pr_180",
-    "181": "/root/E_shelf_178/E_pr_181",
-    "182": "/root/E_shelf_178/E_pr_182",
-    "183": "/root/E_shelf_178/E_pr_183",
-    "184": "/root/E_shelf_178/E_pr_184",
-    "185": "/root/E_shelf_178/E_pr_185",
-    "186": "/root/E_shelf_178/E_pr_186",
-    "187": "/root/E_shelf_178/E_pr_187",
-    "188": "/root/E_shelf_178/E_pr_188",
-    "189": "/root/E_shelf_178/E_pr_189",
-    "19": "/root/E_body_1/E_part_13/E_part1_19",
-    "190": "/root/E_shelf_178/E_pr_190",
-    "191": "/root/E_shelf_178/E_pr_191",
-    "192": "/root/E_shelf_178/E_pr_192",
-    "193": "/root/E_shelf_178/E_pr_193",
-    "194": "/root/E_shelf_178/E_pr_194",
-    "195": "/root/E_shelf_178/E_pr_195",
-    "196": "/root/E_shelf_178/E_pr_196",
-    "197": "/root/E_shelf_178/E_pr_197",
-    "198": "/root/E_shelf_178/E_part1_198",
-    "199": "/root/E_shelf_178/E_prt_199",
-    "20": "/root/E_body_1/E_part_13/E_part1_20",
-    "200": "/root/E_shelf_178/E_part1_200",
-    "201": "/root/E_shelf_178/E_handle_201",
-    "202": "/root/E_shelf_202",
-    "203": "/root/E_shelf_202/E_pr_203",
-    "204": "/root/E_shelf_202/E_pr_204",
-    "205": "/root/E_shelf_202/E_pr_205",
-    "206": "/root/E_shelf_202/E_pr_206",
-    "207": "/root/E_shelf_202/E_pr_207",
-    "208": "/root/E_shelf_202/E_pr_208",
-    "209": "/root/E_shelf_202/E_pr_209",
-    "21": "/root/E_body_1/E_part_13/E_part1_21",
-    "210": "/root/E_shelf_202/E_pr_210",
-    "211": "/root/E_shelf_202/E_pr_211",
-    "212": "/root/E_shelf_202/E_pr_212",
-    "213": "/root/E_shelf_202/E_pr_213",
-    "214": "/root/E_shelf_202/E_pr_214",
-    "215": "/root/E_shelf_202/E_pr_215",
-    "216": "/root/E_shelf_202/E_pr_216",
-    "217": "/root/E_shelf_202/E_pr_217",
-    "218": "/root/E_shelf_202/E_pr_218",
-    "219": "/root/E_shelf_202/E_pr_219",
-    "22": "/root/E_body_1/E_part_13/E_part1_22",
-    "220": "/root/E_shelf_202/E_pr_220",
-    "221": "/root/E_shelf_202/E_pr_221",
-    "222": "/root/E_shelf_202/E_part1_222",
-    "223": "/root/E_shelf_202/E_prt_223",
-    "224": "/root/E_shelf_202/E_part1_224",
-    "225": "/root/E_shelf_202/E_handle_225",
-    "23": "/root/E_body_1/E_part_13/E_part1_23",
-    "24": "/root/E_body_1/E_part_24",
-    "25": "/root/E_body_1/E_part_24/E_part3_25",
-    "26": "/root/E_body_1/E_part_24/E_part1_26",
-    "27": "/root/E_body_1/E_part_24/E_part3_27",
-    "28": "/root/E_body_1/E_part_24/E_part1_28",
-    "29": "/root/E_body_1/E_part_24/E_part1_29",
-    "3": "/root/E_body_1/E_part_2/E_part3_3",
-    "30": "/root/E_body_1/E_part_24/E_part1_30",
-    "31": "/root/E_body_1/E_part_24/E_part1_31",
-    "32": "/root/E_body_1/E_part_24/E_part1_32",
-    "33": "/root/E_body_1/E_part_24/E_part1_33",
-    "34": "/root/E_body_1/E_part_24/E_part1_34",
-    "35": "/root/E_body_1/E_part_35",
-    "36": "/root/E_body_1/E_part_35/E_part3_36",
-    "37": "/root/E_body_1/E_part_35/E_part1_37",
-    "38": "/root/E_body_1/E_part_35/E_part3_38",
-    "39": "/root/E_body_1/E_part_35/E_part1_39",
-    "4": "/root/E_body_1/E_part_2/E_part1_4",
-    "40": "/root/E_body_1/E_part_35/E_part1_40",
-    "41": "/root/E_body_1/E_part_35/E_part1_41",
-    "42": "/root/E_body_1/E_part_35/E_part1_42",
-    "43": "/root/E_body_1/E_part_35/E_part1_43",
-    "44": "/root/E_body_1/E_part_35/E_part1_44",
-    "45": "/root/E_body_1/E_part_35/E_part1_45",
-    "46": "/root/E_body_1/E_part_46",
-    "47": "/root/E_body_1/E_part_46/E_part3_47",
-    "48": "/root/E_body_1/E_part_46/E_part1_48",
-    "49": "/root/E_body_1/E_part_46/E_part3_49",
-    "5": "/root/E_body_1/E_part_2/E_part3_5",
-    "50": "/root/E_body_1/E_part_46/E_part1_50",
-    "51": "/root/E_body_1/E_part_46/E_part1_51",
-    "52": "/root/E_body_1/E_part_46/E_part1_52",
-    "53": "/root/E_body_1/E_part_46/E_part1_53",
-    "54": "/root/E_body_1/E_part_46/E_part1_54",
-    "55": "/root/E_body_1/E_part_46/E_part1_55",
-    "56": "/root/E_body_1/E_part_46/E_part1_56",
-    "57": "/root/E_body_1/E_part_57",
-    "58": "/root/E_body_1/E_part_57/E_part1_58",
-    "59": "/root/E_body_1/E_part_57/E_part1_59",
-    "6": "/root/E_body_1/E_part_2/E_part1_6",
-    "60": "/root/E_body_1/E_part_57/E_part1_60",
-    "61": "/root/E_body_1/E_part_57/E_part1_61",
-    "62": "/root/E_body_1/E_part_57/E_part1_62",
-    "63": "/root/E_body_1/E_part_57/E_part1_63",
-    "64": "/root/E_body_1/E_part_57/E_qu7_64",
-    "65": "/root/E_body_1/E_part_57/E_part1_65",
-    "66": "/root/E_body_1/E_part_57/E_part1_66",
-    "67": "/root/E_body_1/E_part_57/E_qu7_67",
-    "68": "/root/E_body_1/E_part_57/E_part1_68",
-    "69": "/root/E_body_1/E_part_57/E_part1_69",
-    "7": "/root/E_body_1/E_part_2/E_part1_7",
-    "70": "/root/E_body_1/E_part_57/E_part1_70",
-    "71": "/root/E_body_1/E_part_57/E_part1_71",
-    "72": "/root/E_body_1/E_part_57/E_qu6_72",
-    "73": "/root/E_body_1/E_part_57/E_qu12_73",
-    "74": "/root/E_body_1/E_part_57/E_qu5_74",
-    "75": "/root/E_body_1/E_part_57/E_qu4_75",
-    "76": "/root/E_body_1/E_part_57/E_qu11_76",
-    "77": "/root/E_body_1/E_part_57/E_back_77",
-    "78": "/root/E_body_1/E_part_57/E_leg_78",
-    "79": "/root/E_body_1/E_part_57/E_back_79",
-    "8": "/root/E_body_1/E_part_2/E_part1_8",
-    "80": "/root/E_body_1/E_part_57/E_qu2_80",
-    "81": "/root/E_body_1/E_part_57/E_leg_81",
-    "82": "/root/E_body_1/E_part_57/E_qu8_82",
-    "83": "/root/E_body_1/E_part_57/E_qu4_83",
-    "84": "/root/E_body_1/E_part_57/E_qu8_84",
-    "85": "/root/E_body_1/E_part_57/E_qu1_85",
-    "86": "/root/E_body_1/E_part_57/E_leg_86",
-    "87": "/root/E_body_1/E_part_57/E_qu13_87",
-    "88": "/root/E_body_1/E_part_57/E_qu_88",
-    "89": "/root/E_body_1/E_part_57/E_qu10_89",
-    "9": "/root/E_body_1/E_part_2/E_part1_9",
-    "90": "/root/E_body_1/E_part_57/E_qu3_90",
-    "91": "/root/E_body_1/E_part_57/E_leg_91",
-    "92": "/root/E_body_1/E_part_57/E_panel_92",
-    "93": "/root/E_body_1/E_part_57/E_qu9_93",
-    "94": "/root/E_button_94",
-    "95": "/root/E_button_95",
-    "97": "/root/E_door_96/E_Group_97",
-    "98": "/root/E_door_96/E_part1_98",
-    "99": "/root/E_door_96/E_part1_99"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/large_scale_steamer/steamer/resource/v_0/link_0.usd b/Articulated_objects/major_appliances/large_scale_steamer/steamer/resource/v_0/link_0.usd
deleted file mode 100644
index 45d050bc638a1f614493ededcb6cf9d48868d401..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/large_scale_steamer/steamer/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:514ba644abe2f52b22db185e72c49958095fa92b5a1b404e2e519aef38794115
-size 12958761
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_001/.thumbs/256x256/model_extractor_001.usd.png b/Articulated_objects/major_appliances/range_hood/extractor_001/.thumbs/256x256/model_extractor_001.usd.png
deleted file mode 100644
index 4ca32249dda9b7b91115c2cf578079bd45eb5edc..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_001/.thumbs/256x256/model_extractor_001.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:25869f36a1e6a7d29d0c19cc7318b48dcd0ad26714cc40efc9ae5a4dc506bc8c
-size 8685
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_001/model_extractor_001.usd b/Articulated_objects/major_appliances/range_hood/extractor_001/model_extractor_001.usd
deleted file mode 100644
index ec39b5cd4cbf193c8919ecc543064b88ae349545..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_001/model_extractor_001.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:495eea11eb4712aaa3998fd42729bd1ec2767905b16fb1416827e1d3a871ea4f
-size 19692
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_001/resource/material.usd b/Articulated_objects/major_appliances/range_hood/extractor_001/resource/material.usd
deleted file mode 100644
index 8e8019bc94192c8a8701690c1bd107aa953283d6..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_001/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:63acd87be8161d4af3f98a2b48632c61adba25d6bd0e46124b16916a2d250e77
-size 1592
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_001/resource/v_0/element_path.json b/Articulated_objects/major_appliances/range_hood/extractor_001/resource/v_0/element_path.json
deleted file mode 100644
index b1ffba55a5c160d69dec1711253ccaa2508b549e..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_001/resource/v_0/element_path.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-    "1": "/root/E_button_1",
-    "5": "/root/E_body_5",
-    "10": "/root/E_body_5/E_Component75_10",
-    "11": "/root/E_body_5/E_Component72_11",
-    "12": "/root/E_body_5/E_Component73_12",
-    "13": "/root/E_body_5/E_Component71_13",
-    "14": "/root/E_body_5/E_Component78_14",
-    "15": "/root/E_body_5/E_Component79_15",
-    "16": "/root/E_body_5/E_Component75_16",
-    "17": "/root/E_body_5/E_Component75_17",
-    "18": "/root/E_body_5/E_Component77_18",
-    "19": "/root/E_body_5/E_light1_19",
-    "2": "/root/E_button_2",
-    "20": "/root/E_body_5/E_light1_20",
-    "3": "/root/E_button_3",
-    "4": "/root/E_button_4",
-    "6": "/root/E_body_5/E_Component62_6",
-    "7": "/root/E_body_5/E_Component62_7",
-    "8": "/root/E_body_5/E_Component65_8",
-    "9": "/root/E_body_5/E_Component67_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_001/resource/v_0/link_default_0.usd b/Articulated_objects/major_appliances/range_hood/extractor_001/resource/v_0/link_default_0.usd
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--- a/Articulated_objects/major_appliances/range_hood/extractor_001/resource/v_0/link_default_0.usd
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
-oid sha256:78ad4f077d45aa539d3e135623d577c793a0d37681bd426e6e40d24914a58870
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deleted file mode 100644
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-version https://git-lfs.github.com/spec/v1
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/range_hood/extractor_002/resource/material.usd b/Articulated_objects/major_appliances/range_hood/extractor_002/resource/material.usd
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/range_hood/extractor_002/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:dc681d964437013836f045175324fe59ca45a61a380fd3386e3ec50d642498fd
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diff --git a/Articulated_objects/major_appliances/range_hood/extractor_002/resource/v_0/element_path.json b/Articulated_objects/major_appliances/range_hood/extractor_002/resource/v_0/element_path.json
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/range_hood/extractor_002/resource/v_0/element_path.json
+++ /dev/null
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-{
-    "1": "/root/E_button_1",
-    "6": "/root/E_body_6",
-    "10": "/root/E_body_6/E_ComponentM6_10",
-    "11": "/root/E_body_6/E_Component4M3_11",
-    "12": "/root/E_body_6/E_Component7M2_12",
-    "13": "/root/E_body_6/E_light_13",
-    "2": "/root/E_button1_2",
-    "3": "/root/E_button2_3",
-    "4": "/root/E_button3_4",
-    "5": "/root/E_button4_5",
-    "7": "/root/E_body_6/E_Component11M2_7",
-    "8": "/root/E_body_6/E_Component11M2_7/E_Component10M2_8",
-    "9": "/root/E_body_6/E_Component6M2_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_002/resource/v_0/link_default_0.usd b/Articulated_objects/major_appliances/range_hood/extractor_002/resource/v_0/link_default_0.usd
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deleted file mode 100644
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--- a/Articulated_objects/major_appliances/range_hood/extractor_003/resource/material.usd
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/range_hood/extractor_003/resource/v_0/element_path.json b/Articulated_objects/major_appliances/range_hood/extractor_003/resource/v_0/element_path.json
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/range_hood/extractor_003/resource/v_0/element_path.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_button1_10",
-    "11": "/root/E_button1_11",
-    "12": "/root/E_button1_12",
-    "2": "/root/E_body_1/E_Group_2",
-    "3": "/root/E_body_1/E_light_3",
-    "4": "/root/E_body_1/E_light1_4",
-    "5": "/root/E_body_1/E_part1_5",
-    "6": "/root/E_body_1/E_part1_5/E_Group_6",
-    "7": "/root/E_body_1/E_part1_5/E_part3_7",
-    "8": "/root/E_body_1/E_part1_5/E_part4_8",
-    "9": "/root/E_button1_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_003/resource/v_0/link_default_0.usd b/Articulated_objects/major_appliances/range_hood/extractor_003/resource/v_0/link_default_0.usd
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/range_hood/extractor_004/resource/material.usd b/Articulated_objects/major_appliances/range_hood/extractor_004/resource/material.usd
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/range_hood/extractor_004/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e1363a248058e038e08975be0561b04b5cb09f086f177d6c78c7982932efdcaf
-size 1714
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_004/resource/v_0/element_path.json b/Articulated_objects/major_appliances/range_hood/extractor_004/resource/v_0/element_path.json
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/range_hood/extractor_004/resource/v_0/element_path.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-    "1": "/root/E_button1_1",
-    "8": "/root/E_body_8",
-    "10": "/root/E_body_8/E_part_10",
-    "11": "/root/E_body_8/E_part_11",
-    "12": "/root/E_body_8/E_part_12",
-    "13": "/root/E_body_8/E_Component37_13",
-    "14": "/root/E_body_8/E_Component37_13/E_Component38M1_14",
-    "15": "/root/E_body_8/E_Component37_13/E_Component38M1_14/E_Component39_15",
-    "16": "/root/E_body_8/E_Component37_13/E_Component38M1_14/E_Component44_16",
-    "17": "/root/E_body_8/E_Component37_13/E_Component38M1_14/E_Component46_17",
-    "18": "/root/E_body_8/E_Component37_13/E_Component38M1_14/E_Component46_17/E_Component48_18",
-    "19": "/root/E_body_8/E_Component49_19",
-    "2": "/root/E_button_2",
-    "20": "/root/E_body_8/E_part1_20",
-    "3": "/root/E_button5_3",
-    "4": "/root/E_button3_4",
-    "5": "/root/E_button4_5",
-    "6": "/root/E_button2_6",
-    "7": "/root/E_button4_7",
-    "9": "/root/E_body_8/E_light_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_004/resource/v_0/link_default_0.usd b/Articulated_objects/major_appliances/range_hood/extractor_004/resource/v_0/link_default_0.usd
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-version https://git-lfs.github.com/spec/v1
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deleted file mode 100644
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--- a/Articulated_objects/major_appliances/range_hood/extractor_005/resource/material.usd
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/range_hood/extractor_005/resource/v_0/element_path.json b/Articulated_objects/major_appliances/range_hood/extractor_005/resource/v_0/element_path.json
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/range_hood/extractor_005/resource/v_0/element_path.json
+++ /dev/null
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-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_body_1/E_Component239_10",
-    "11": "/root/E_body_1/E_light_11",
-    "12": "/root/E_body_1/E_Component38_12",
-    "13": "/root/E_door_13",
-    "2": "/root/E_body_1/E_screen_2",
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-    "8": "/root/E_body_1/E_Component231_4/E_Component236_8",
-    "9": "/root/E_body_1/E_Component231_4/E_Component237_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_005/resource/v_0/link_default_0.usd b/Articulated_objects/major_appliances/range_hood/extractor_005/resource/v_0/link_default_0.usd
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--- a/Articulated_objects/major_appliances/range_hood/extractor_005/resource/v_0/link_default_0.usd
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/range_hood/extractor_006/resource/v_0/element_path.json b/Articulated_objects/major_appliances/range_hood/extractor_006/resource/v_0/element_path.json
deleted file mode 100644
index 53dff6e160f10bee59e0af06d538c942dcd2ab79..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_006/resource/v_0/element_path.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-    "1": "/root/E_leaf_1",
-    "9": "/root/E_body_9",
-    "10": "/root/E_body_9/E_Component11_10",
-    "11": "/root/E_body_9/E_Component16_11",
-    "12": "/root/E_body_9/E_Component10_12",
-    "13": "/root/E_body_9/E_Component12_13",
-    "14": "/root/E_body_9/E_Component13_14",
-    "15": "/root/E_body_9/E_Component9_15",
-    "16": "/root/E_body_9/E_Component38_16",
-    "2": "/root/E_leaf_1/E_Component15_2",
-    "3": "/root/E_leaf_1/E_Component14_3",
-    "4": "/root/E_leaf_1/E_Component15_4",
-    "5": "/root/E_leaf1_5",
-    "6": "/root/E_leaf1_5/E_Component14_6",
-    "7": "/root/E_leaf1_5/E_Component15_7",
-    "8": "/root/E_leaf1_5/E_Component15_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_006/resource/v_0/link_default_0.usd b/Articulated_objects/major_appliances/range_hood/extractor_006/resource/v_0/link_default_0.usd
deleted file mode 100644
index a2c4576eafd7a066ba25b8e3c9bb9e179edf4d30..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_006/resource/v_0/link_default_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:eca30371b0c77db31092ec8d4f0bd10474116c0b83ec5a92a56ca775bcd1740a
-size 988655
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_007/.thumbs/256x256/model_extractor_007.usd.png b/Articulated_objects/major_appliances/range_hood/extractor_007/.thumbs/256x256/model_extractor_007.usd.png
deleted file mode 100644
index b30ebf76a81ae232f3c797ba762407d68cbdd816..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_007/.thumbs/256x256/model_extractor_007.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6ae759ac322ab2241377e1831fc5be1b845ff1d8aaffc53551c0a504bb6ed714
-size 30194
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_007/model_extractor_007.usd b/Articulated_objects/major_appliances/range_hood/extractor_007/model_extractor_007.usd
deleted file mode 100644
index 565b9d5f1699f0a1162e3028a899f43514517ff5..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_007/model_extractor_007.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:91df52e8491ae9f0485c6f47ace55f6e80df4c774d5ac9bd36e6267ce711a0bf
-size 54155
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_007/resource/img/bab8629545b917cfc954bf1792fdac8f.png b/Articulated_objects/major_appliances/range_hood/extractor_007/resource/img/bab8629545b917cfc954bf1792fdac8f.png
deleted file mode 100644
index ceb7efb13edd1e624f3363bd975248634c7a1594..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_007/resource/img/bab8629545b917cfc954bf1792fdac8f.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c7b90bc7dd18135dc801f744de5d2ed0f2a1bd56bfb65fc4217a67cb3c4e8bbe
-size 55023
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_007/resource/material.usd b/Articulated_objects/major_appliances/range_hood/extractor_007/resource/material.usd
deleted file mode 100644
index 6cd41751cf06c72142a4c06b0cbc4e081f475652..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_007/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9aedb286c249f0d3b1c34b39a0180cf0f11fce8f98cc2a0fceebe0fc1823e42b
-size 2530
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_007/resource/v_0/element_path.json b/Articulated_objects/major_appliances/range_hood/extractor_007/resource/v_0/element_path.json
deleted file mode 100644
index f8d6c2b69c5b8b5bfbfa04ce600906157ab9dc56..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_007/resource/v_0/element_path.json
+++ /dev/null
@@ -1,27 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_body_1/E_Component20_10",
-    "11": "/root/E_body_1/E_Component21M1_11",
-    "12": "/root/E_body_1/E_Component22M1_12",
-    "13": "/root/E_body_1/E_Component23M1_13",
-    "14": "/root/E_body_1/E_Component24M1_14",
-    "15": "/root/E_body_1/E_Component11M1_15",
-    "16": "/root/E_body_1/E_light_16",
-    "17": "/root/E_body_1/E_light_16/E_Group_17",
-    "18": "/root/E_body_1/E_light_16/E_Component15_18",
-    "19": "/root/E_button_19",
-    "2": "/root/E_body_1/E_light_2",
-    "20": "/root/E_button1_20",
-    "21": "/root/E_button5_21",
-    "22": "/root/E_button6_22",
-    "23": "/root/E_button4_23",
-    "24": "/root/E_button3_24",
-    "25": "/root/E_button2_25",
-    "3": "/root/E_body_1/E_light_2/E_Group_3",
-    "4": "/root/E_body_1/E_light_2/E_Component15_4",
-    "5": "/root/E_body_1/E_Component17_5",
-    "6": "/root/E_body_1/E_Component17_5/E_MMM1_6",
-    "7": "/root/E_body_1/E_Component17_5/E_MMM1_7",
-    "8": "/root/E_body_1/E_Component18_8",
-    "9": "/root/E_body_1/E_Component19_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_007/resource/v_0/link_default_0.usd b/Articulated_objects/major_appliances/range_hood/extractor_007/resource/v_0/link_default_0.usd
deleted file mode 100644
index 825e713ce8ac95dfa2f2126a9b6ab938e6230be9..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_007/resource/v_0/link_default_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:866220dd3ba60ff8012824a0ee40b195cea8d19bd1fb16924297eb8e49804fd5
-size 2188449
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_008/.thumbs/256x256/model_extractor_008.usd.png b/Articulated_objects/major_appliances/range_hood/extractor_008/.thumbs/256x256/model_extractor_008.usd.png
deleted file mode 100644
index 099c150ffe7dcbea6c87cf67ad6549384a9a56d5..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_008/.thumbs/256x256/model_extractor_008.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5576fa1059881d0028ffd46855673bdd6e975eae5b4f2c003ce43a41e37f1cfe
-size 12489
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_008/model_extractor_008.usd b/Articulated_objects/major_appliances/range_hood/extractor_008/model_extractor_008.usd
deleted file mode 100644
index 892a145a1e48e6e558d66e78925fb9dae2aeee0a..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_008/model_extractor_008.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5d94d69b6abb2945d69c2dd8070338864e2b2f270c1ddafcb46b413cc58290ba
-size 18346
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_008/resource/material.usd b/Articulated_objects/major_appliances/range_hood/extractor_008/resource/material.usd
deleted file mode 100644
index 48f8007bc1953fe6c46d84e018f5851dc765190c..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_008/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f9bcfe9af3bf06194b9fa152c763d450476b58bcaa829ff727e7865340b77299
-size 1888
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_008/resource/v_0/element_path.json b/Articulated_objects/major_appliances/range_hood/extractor_008/resource/v_0/element_path.json
deleted file mode 100644
index 12ab17c571a1d8a5eb561309fa4e04066828ff6a..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_008/resource/v_0/element_path.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_button1_10",
-    "11": "/root/E_button1_11",
-    "12": "/root/E_button_12",
-    "2": "/root/E_body_1/E_Component44_2",
-    "3": "/root/E_body_1/E_Component45_3",
-    "4": "/root/E_body_1/E_Component46_4",
-    "5": "/root/E_body_1/E_Component47_5",
-    "6": "/root/E_body_1/E_light_6",
-    "7": "/root/E_body_1/E_light_7",
-    "8": "/root/E_body_1/E_Component8_8",
-    "9": "/root/E_button_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_008/resource/v_0/link_default_0.usd b/Articulated_objects/major_appliances/range_hood/extractor_008/resource/v_0/link_default_0.usd
deleted file mode 100644
index a9d360ea740457db43c3367d3e1db7e202de61f8..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_008/resource/v_0/link_default_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:de5564476394ea5d8573c893d68d57fe876858b3487ec4c87fa793c5d3f3b1da
-size 1797649
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_009/.thumbs/256x256/model_extractor_009.usd.png b/Articulated_objects/major_appliances/range_hood/extractor_009/.thumbs/256x256/model_extractor_009.usd.png
deleted file mode 100644
index 1da89f1908990ac2e8425a5ab8fa7d86fd140de4..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_009/.thumbs/256x256/model_extractor_009.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8057bf366b2f6e2063ce3dc2d51cd2877c5b4342208e0b3003f8d78e6f9df4a3
-size 4307
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_009/model_extractor_009.usd b/Articulated_objects/major_appliances/range_hood/extractor_009/model_extractor_009.usd
deleted file mode 100644
index 253b086c683d5f64da064af8188eb0cbd82d7fbb..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_009/model_extractor_009.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b532979d29bd7198fa85de84bdbd1785767971f14f57091fa2c34d7873efef90
-size 19095
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_009/resource/material.usd b/Articulated_objects/major_appliances/range_hood/extractor_009/resource/material.usd
deleted file mode 100644
index b2223914d02f9ab788e45b38e2b3adfe2057d71e..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_009/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a3a8e53a0d351b718a56d68cf16a903e6fff266672a99fc779e392d6c406c331
-size 1664
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_009/resource/v_0/element_path.json b/Articulated_objects/major_appliances/range_hood/extractor_009/resource/v_0/element_path.json
deleted file mode 100644
index 81f8ec292eccc7dfd2db85eab0eaf8a51f6beb31..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_009/resource/v_0/element_path.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_body_1/E_light1_10",
-    "11": "/root/E_body_1/E_light1_11",
-    "12": "/root/E_button_12",
-    "13": "/root/E_button2_13",
-    "14": "/root/E_button1_14",
-    "15": "/root/E_button4_15",
-    "16": "/root/E_button3_16",
-    "17": "/root/E_button5_17",
-    "2": "/root/E_body_1/E_Component73_2",
-    "3": "/root/E_body_1/E_Component191_3",
-    "4": "/root/E_body_1/E_Component191_3/E_Component190_4",
-    "5": "/root/E_body_1/E_Component191_3/E_Component75_5",
-    "6": "/root/E_body_1/E_Component192_6",
-    "7": "/root/E_body_1/E_Component192_6/E_Component76_7",
-    "8": "/root/E_body_1/E_Component192_6/E_Component73_8",
-    "9": "/root/E_body_1/E_Component8_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_009/resource/v_0/link_default_0.usd b/Articulated_objects/major_appliances/range_hood/extractor_009/resource/v_0/link_default_0.usd
deleted file mode 100644
index 41a67df66adec78e361f7ca709b47dcd9d887d90..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_009/resource/v_0/link_default_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3c467f5c4420faa86a48e921a42a6216dc2ff0521238926cde30ab1a506af79f
-size 4196647
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_010/.thumbs/256x256/model_extractor_010.usd.png b/Articulated_objects/major_appliances/range_hood/extractor_010/.thumbs/256x256/model_extractor_010.usd.png
deleted file mode 100644
index ee22ddb3695cdf1115f815297b5fd905d3ecb9e4..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_010/.thumbs/256x256/model_extractor_010.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b49a89b0db478e020d9e17cd0c613dc581406436e2aee2012f3ca85f1ef31509
-size 8001
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_010/model_extractor_010.usd b/Articulated_objects/major_appliances/range_hood/extractor_010/model_extractor_010.usd
deleted file mode 100644
index aec691dc8b8810e2828867292cac20461b97b4c9..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_010/model_extractor_010.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:cc9808ae133432072ddda720698d9d69543fcaaf35f79283aba405d5ff29517a
-size 17709
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_010/resource/material.usd b/Articulated_objects/major_appliances/range_hood/extractor_010/resource/material.usd
deleted file mode 100644
index ee2296cf5ec9796ed8a487502c33fd1a1520e651..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_010/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:41086c31f8488f44e94ef74c19b52ccfc92c5d6ef4e1605b4ce76ad3e801fbb7
-size 1588
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_010/resource/v_0/element_path.json b/Articulated_objects/major_appliances/range_hood/extractor_010/resource/v_0/element_path.json
deleted file mode 100644
index fee6158eefb3be914f163094fd3cf8ee75db46ba..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_010/resource/v_0/element_path.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_button2_10",
-    "11": "/root/E_button3_11",
-    "12": "/root/E_button1_12",
-    "2": "/root/E_body_1/E_Component76_2",
-    "3": "/root/E_body_1/E_Component194_3",
-    "4": "/root/E_body_1/E_Component194_3/E_Component193_4",
-    "5": "/root/E_body_1/E_Component194_3/E_Component195_5",
-    "6": "/root/E_body_1/E_Component311_6",
-    "7": "/root/E_body_1/E_Component8_7",
-    "8": "/root/E_body_1/E_Component75_8",
-    "9": "/root/E_button_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/range_hood/extractor_010/resource/v_0/link_default_0.usd b/Articulated_objects/major_appliances/range_hood/extractor_010/resource/v_0/link_default_0.usd
deleted file mode 100644
index 68bbbb1b926f4d7d695171466ca0c21b676957e5..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/range_hood/extractor_010/resource/v_0/link_default_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:619d342d789f5cb55ed99acc72096afc842c62d88b21a6bacf55e10d00b3eed7
-size 3430671
diff --git a/Articulated_objects/major_appliances/refrigerator/.thumbs/256x256/xes.usd.png b/Articulated_objects/major_appliances/refrigerator/.thumbs/256x256/xes.usd.png
new file mode 100644
index 0000000000000000000000000000000000000000..6eb857e2ebf6783411920714bc3b95a96706f5eb
--- /dev/null
+++ b/Articulated_objects/major_appliances/refrigerator/.thumbs/256x256/xes.usd.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:55fa3efe2dabc23d9d5a6c814543930d866adf6e7badddf9dfb53d9454af9222
+size 36866
diff --git a/Articulated_objects/major_appliances/refrigerator/fridge/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Emissives/Light_2900K.mdl b/Articulated_objects/major_appliances/refrigerator/fridge/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Emissives/Light_2900K.mdl
deleted file mode 100644
index 3fa628b006209c46e53ffd4ed41fc4518bd2b2e9..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/refrigerator/fridge/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Emissives/Light_2900K.mdl	
+++ /dev/null
@@ -1,42 +0,0 @@
-mdl 1.4;
-
-using ::OmniPBR import OmniPBR;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Light_2900K(*)
- = OmniPBR(
-    diffuse_color_constant: color(1.0, 1.0, 1.0),
-    diffuse_texture: texture_2d(),
-    albedo_desaturation: 0.f,
-    albedo_add: 0.f,
-    albedo_brightness: 1.f,
-    diffuse_tint: color(1.f, 1.f, 1.f),
-    reflection_roughness_constant: 1.0,
-    reflection_roughness_texture_influence: 0.f,
-    reflectionroughness_texture: texture_2d(),
-    metallic_constant: 0.0,
-    metallic_texture_influence: 0.f,
-    metallic_texture: texture_2d(),
-    specular_level: 0.5f,
-    enable_ORM_texture: false,
-    ORM_texture: texture_2d(),
-    ao_to_diffuse: 0.f,
-    ao_texture: texture_2d(),
-    enable_emission: true,
-    emissive_color: color(1.0, 0.69412, 0.39608),
-    emissive_mask_texture: texture_2d(),
-    emissive_intensity: 5000.0,
-    bump_factor: 0.f,
-    normalmap_texture: texture_2d(),
-    detail_bump_factor: 0.3f,
-    detail_normalmap_texture: texture_2d(),
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f),
-    detail_texture_translate: float2(0.f),
-    detail_texture_rotate: 0.f,
-    detail_texture_scale: float2(1.f));
diff --git a/Articulated_objects/major_appliances/refrigerator/fridge/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl b/Articulated_objects/major_appliances/refrigerator/fridge/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl
deleted file mode 100644
index d6c08a66ec3d6465474bf1e93968a42c369059a1..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/refrigerator/fridge/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl	
+++ /dev/null
@@ -1,43 +0,0 @@
-mdl 1.3;
-
-import ::OmniGlass::OmniGlass;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Clear_Glass(*)
- = OmniGlass::OmniGlass(
-    absorption_coeff: color(1.f, 1.f, 1.f),
-    glass_color: color(1.f, 1.f, 1.f),
-    use_glass_color_texture: false,
-    glass_color_texture: texture_2d(),
-    frosting_roughness: 0.f,
-    glass_ior: 1.52f,
-    thin_walled: true,
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f));
-	
-/*	
-mdl 1.5;
-
-import ::Library::AEC::Materials::Templates::GlassWithVolume::GlassWithVolume;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Clear_Glass(*)
- = ::Library::AEC::Materials::Templates::GlassWithVolume::GlassWithVolume(
-    thin_walled: true,
-    transmission_color: color(1.f, 1.f, 1.f),
-    roughness_texture: texture_2d(),
-    ior: 1.52f,
-    transmission_color_texture: texture_2d(),
-    roughness_texture_influence: 0.f,
-    roughness: 0.f,
-    reflection_color_texture: texture_2d(),
-    reflection_color: color(1.f, 1.f, 1.f),
-    depth: 0.0001f,
-    normal_map_texture: texture_2d());
-*/
diff --git a/Articulated_objects/major_appliances/refrigerator/fridge/model_fridge.usd b/Articulated_objects/major_appliances/refrigerator/fridge/model_fridge.usd
deleted file mode 100644
index e44a80afb1cb395f43a0a17de2b9133a75ce5904..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/refrigerator/fridge/model_fridge.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:051e9029cd3fbc6b9bccfe04c155f907e29d83a89835a3ca667316c7ba93e0cd
-size 5699927
diff --git a/Articulated_objects/major_appliances/refrigerator/fridge/resource/img/77bb7e13f95488b9bba205f61774cfac.png b/Articulated_objects/major_appliances/refrigerator/fridge/resource/img/77bb7e13f95488b9bba205f61774cfac.png
deleted file mode 100644
index 6ec446758d90977a3105f07e8dae329985b95ae1..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/refrigerator/fridge/resource/img/77bb7e13f95488b9bba205f61774cfac.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/refrigerator/fridge/resource/img/85e802b65576ab52c15d2ad699874710.png b/Articulated_objects/major_appliances/refrigerator/fridge/resource/img/85e802b65576ab52c15d2ad699874710.png
deleted file mode 100644
index 0e85584815c018a034b4e23831745c1f0b027f3b..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/refrigerator/fridge/resource/img/85e802b65576ab52c15d2ad699874710.png
+++ /dev/null
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deleted file mode 100644
index 8b5c5fa3553d340d55950f17e8fcdba185f3e8f5..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/refrigerator/fridge/resource/img/ba71f64c7269bdc410f2b92f325c6388.png
+++ /dev/null
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diff --git a/Articulated_objects/major_appliances/refrigerator/fridge/resource/material.usd b/Articulated_objects/major_appliances/refrigerator/fridge/resource/material.usd
deleted file mode 100644
index 842b1a46fbb22f89a8c5f54fcb84d149bbb3cd6d..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/refrigerator/fridge/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/refrigerator/fridge/resource/v_69323/link_0_0.usd b/Articulated_objects/major_appliances/refrigerator/fridge/resource/v_69323/link_0_0.usd
deleted file mode 100644
index b52cd48df6fae46e6cba89749eb084dc619644da..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/refrigerator/fridge/resource/v_69323/link_0_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 1537602
diff --git a/Articulated_objects/major_appliances/refrigerator/fridge_1/model_fridge_1.usd b/Articulated_objects/major_appliances/refrigerator/fridge_1/model_fridge_1.usd
index 98afca433c3c00c750a688296eecf3865aa8c50c..6ae8d69965c7ff3911246b0d03560276b2cc8abe 100644
--- a/Articulated_objects/major_appliances/refrigerator/fridge_1/model_fridge_1.usd
+++ b/Articulated_objects/major_appliances/refrigerator/fridge_1/model_fridge_1.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:d868b731edc4def57a78b4f76d76b5cb71d99e57183df998c458b04719bb31db
-size 4228507
+oid sha256:5b324773016908336d1e120af072578b586e0710cdfb4acd39050432b9efd880
+size 4227299
diff --git a/Articulated_objects/major_appliances/refrigerator/fridge_2/model_fridge_2.usd b/Articulated_objects/major_appliances/refrigerator/fridge_2/model_fridge_2.usd
index 15fd9562e9e05d164f054251a18067939039b13e..4020c97ee2d66501be7dfbd9ceb12123426a315a 100644
--- a/Articulated_objects/major_appliances/refrigerator/fridge_2/model_fridge_2.usd
+++ b/Articulated_objects/major_appliances/refrigerator/fridge_2/model_fridge_2.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:23f2402661656515948826824c05e2bffcf3ceef74bf0c46f0e2d1ebaaf0a549
-size 4209489
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+size 4208307
diff --git a/Articulated_objects/major_appliances/refrigerator/fridge_3/model_fridge_3.usda b/Articulated_objects/major_appliances/refrigerator/fridge_3/model_fridge_3.usda
index d5341fb0295241cea606251c02e61fc774e43ee3..d2f11a1017471acca25ad9136c57ca1f4e1df41c 100644
--- a/Articulated_objects/major_appliances/refrigerator/fridge_3/model_fridge_3.usda
+++ b/Articulated_objects/major_appliances/refrigerator/fridge_3/model_fridge_3.usda
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 91519584
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+size 91522678
diff --git a/Articulated_objects/major_appliances/refrigerator/fridge_4/model_fridge_4.usd b/Articulated_objects/major_appliances/refrigerator/fridge_4/model_fridge_4.usd
index a1e4f68d7fad3e4e573d6316eb82293bab53be8f..2ed50aef41888d44e5b7eb0633a7138a591967b9 100644
--- a/Articulated_objects/major_appliances/refrigerator/fridge_4/model_fridge_4.usd
+++ b/Articulated_objects/major_appliances/refrigerator/fridge_4/model_fridge_4.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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+size 17438335
diff --git a/Articulated_objects/major_appliances/refrigerator/refrigerator002/model_refrigerator002.usd b/Articulated_objects/major_appliances/refrigerator/refrigerator002/model_refrigerator002.usd
deleted file mode 100644
index f404a2ab3147a68e81be5869287213becc94c4cd..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/refrigerator/refrigerator002/model_refrigerator002.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/refrigerator/refrigerator002/resource/img/04b2240c0605abaa0fa4500c091af452.png b/Articulated_objects/major_appliances/refrigerator/refrigerator002/resource/img/04b2240c0605abaa0fa4500c091af452.png
deleted file mode 100644
index b09ab2af0e4032fe48eb158ee46dae3ca0d06a2c..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/refrigerator/refrigerator002/resource/img/04b2240c0605abaa0fa4500c091af452.png
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/refrigerator/refrigerator002/resource/img/54d03e6e1e6736e28aabab461acc8afc.png b/Articulated_objects/major_appliances/refrigerator/refrigerator002/resource/img/54d03e6e1e6736e28aabab461acc8afc.png
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/refrigerator/refrigerator002/resource/img/54d03e6e1e6736e28aabab461acc8afc.png
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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deleted file mode 100644
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--- a/Articulated_objects/major_appliances/refrigerator/refrigerator002/resource/img/71afb8ba9ffa21beedca002826728568.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 693
diff --git a/Articulated_objects/major_appliances/refrigerator/refrigerator002/resource/material.usd b/Articulated_objects/major_appliances/refrigerator/refrigerator002/resource/material.usd
deleted file mode 100644
index 7d7987aff4a402248b777b2a6fa9429a5dd4cb81..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/refrigerator/refrigerator002/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9c72ba8eef1b353c798fdec999b72ac7a94c10d130e911a42ab6bd780f1ff476
-size 3331
diff --git a/Articulated_objects/major_appliances/refrigerator/refrigerator002/resource/v_0/element_path.json b/Articulated_objects/major_appliances/refrigerator/refrigerator002/resource/v_0/element_path.json
deleted file mode 100644
index 2f7e6b92600d5c6bfb5b6d1421f66f15d410dc20..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/refrigerator/refrigerator002/resource/v_0/element_path.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_body_1/E_wheel_10",
-    "11": "/root/E_door1_11",
-    "12": "/root/E_door1_11/E_Group_12",
-    "13": "/root/E_door1_11/E_part_13",
-    "14": "/root/E_door1_11/E_part_14",
-    "15": "/root/E_door1_11/E_part_15",
-    "16": "/root/E_door1_11/E_part_16",
-    "17": "/root/E_door2_17",
-    "18": "/root/E_door2_17/E_Group_18",
-    "19": "/root/E_door2_17/E_part_19",
-    "2": "/root/E_body_1/E_Component44_2",
-    "20": "/root/E_door2_17/E_part_20",
-    "21": "/root/E_door2_17/E_part_21",
-    "3": "/root/E_body_1/E_basket_3",
-    "4": "/root/E_body_1/E_basket_4",
-    "5": "/root/E_body_1/E_basket_5",
-    "6": "/root/E_body_1/E_basket_6",
-    "7": "/root/E_body_1/E_wheel_7",
-    "8": "/root/E_body_1/E_wheel_8",
-    "9": "/root/E_body_1/E_wheel_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/refrigerator/refrigerator002/resource/v_0/link_0.usd b/Articulated_objects/major_appliances/refrigerator/refrigerator002/resource/v_0/link_0.usd
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/refrigerator/refrigerator002/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 6971688
diff --git a/Articulated_objects/major_appliances/refrigerator/refrigerator003/model_refrigerator003.usd b/Articulated_objects/major_appliances/refrigerator/refrigerator003/model_refrigerator003.usd
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/refrigerator/refrigerator003/model_refrigerator003.usd
+++ /dev/null
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diff --git a/Articulated_objects/major_appliances/refrigerator/refrigerator003/resource/img/5d04aeab5c02decff22303aa80a7202c.png b/Articulated_objects/major_appliances/refrigerator/refrigerator003/resource/img/5d04aeab5c02decff22303aa80a7202c.png
deleted file mode 100644
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diff --git a/Articulated_objects/major_appliances/refrigerator/refrigerator003/resource/material.usd b/Articulated_objects/major_appliances/refrigerator/refrigerator003/resource/material.usd
deleted file mode 100644
index e1ace524d467b364254ddc9e8b4d10da48d0bf99..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/refrigerator/refrigerator003/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/refrigerator/refrigerator003/resource/v_0/element_path.json b/Articulated_objects/major_appliances/refrigerator/refrigerator003/resource/v_0/element_path.json
deleted file mode 100644
index 060a4ecbdb13c541701fdbb7e3c1aa4461cda523..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/refrigerator/refrigerator003/resource/v_0/element_path.json
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-    "1": "/root/E_door_1",
-    "2": "/root/E_door1_2",
-    "3": "/root/E_body_3",
-    "4": "/root/E_body_3/E_Group_4",
-    "5": "/root/E_body_3/E_shelf_5",
-    "6": "/root/E_body_3/E_shelf_6",
-    "7": "/root/E_body_3/E_shelf_7",
-    "8": "/root/E_body_3/E_shelf_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/refrigerator/refrigerator003/resource/v_0/link_0.usd b/Articulated_objects/major_appliances/refrigerator/refrigerator003/resource/v_0/link_0.usd
deleted file mode 100644
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--- a/Articulated_objects/major_appliances/refrigerator/refrigerator003/resource/v_0/link_0.usd
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/refrigerator/refrigerator_1/model_refrigerator_1.usd b/Articulated_objects/major_appliances/refrigerator/refrigerator_1/model_refrigerator_1.usd
index 5630871a0d4118e2076d8f8de29b47c6e356495c..1cf1f09a5e32b798bf02d95c468bf23b61eda05b 100644
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@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/refrigerator/refrigerator_6/model_refrigerator_6.usd b/Articulated_objects/major_appliances/refrigerator/refrigerator_6/model_refrigerator_6.usd
index 6a4aaf8c4dff294a199a1d0f61091c3434be6ebf..0c19589d0de0bd3ee9d7496d9f5e9c749fd7eaa9 100644
--- a/Articulated_objects/major_appliances/refrigerator/refrigerator_6/model_refrigerator_6.usd
+++ b/Articulated_objects/major_appliances/refrigerator/refrigerator_6/model_refrigerator_6.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/major_appliances/refrigerator/refrigerator_7/model_refrigerator_7.usd b/Articulated_objects/major_appliances/refrigerator/refrigerator_7/model_refrigerator_7.usd
index a3136034d2fb122040367e45681e914eb5a3e9a6..102599abf2e1332f05471c23379b029e1875968c 100644
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+oid sha256:e536ba3b95051c3d3373008ee7ece855ea8ab1207f419a3ce54ba39d0917f83a
+size 8301375
diff --git a/Articulated_objects/major_appliances/washing_machine/rolling_washer_5/model_rolling_washer_5.usd b/Articulated_objects/major_appliances/washing_machine/rolling_washer_5/model_rolling_washer_5.usd
index 1f185017b4e55696e25caa7460fc05f3f123bb4b..725380f8794dc492c4512b579b4d684a301c2bfa 100644
--- a/Articulated_objects/major_appliances/washing_machine/rolling_washer_5/model_rolling_washer_5.usd
+++ b/Articulated_objects/major_appliances/washing_machine/rolling_washer_5/model_rolling_washer_5.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:3b8d6f1cd53f359755700e34945fb74c84f6b808a32c4095ad08f198c5634ffc
-size 94204
+oid sha256:cfbeac9fb1ba69fbc080f81bd85be06856d949bc0dbb46f4a7d1e8d05be3dfc1
+size 93327
diff --git a/Articulated_objects/major_appliances/washing_machine/rolling_washer_6/model_rolling_washer_6.usd b/Articulated_objects/major_appliances/washing_machine/rolling_washer_6/model_rolling_washer_6.usd
index 453153309bd4bb661ca43a5c070a16e2c26db3b5..3603189f4b8d4acf958d8a596bdc3242e3209c13 100644
--- a/Articulated_objects/major_appliances/washing_machine/rolling_washer_6/model_rolling_washer_6.usd
+++ b/Articulated_objects/major_appliances/washing_machine/rolling_washer_6/model_rolling_washer_6.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 1795803
+oid sha256:cee172c323041e86e63d3caf81d6b9198a8e7ebbe4cfb606c48a624857a54e7e
+size 1795068
diff --git a/Articulated_objects/major_appliances/washing_machine/washing_machine_2/model_washing_machine_2.usd b/Articulated_objects/major_appliances/washing_machine/washing_machine_2/model_washing_machine_2.usd
index 14efa21165f420178e480b48965dde815a9bf7ad..2b3b0e3af20f998cec3cb78a12d82f9dad677d45 100644
--- a/Articulated_objects/major_appliances/washing_machine/washing_machine_2/model_washing_machine_2.usd
+++ b/Articulated_objects/major_appliances/washing_machine/washing_machine_2/model_washing_machine_2.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 393580
+oid sha256:590655f65f2bdbcebb2794dd68281c313be28a64ac89905e77dae56860809acb
+size 392816
diff --git a/Articulated_objects/major_appliances/washing_machine/washing_machine_3/model_washing_machine_3.usd b/Articulated_objects/major_appliances/washing_machine/washing_machine_3/model_washing_machine_3.usd
index ba1e817a92a5ff53f556ebe1897ce2454943adbb..7b9743bfd8a3a4d0467557cc150833c83c28413f 100644
--- a/Articulated_objects/major_appliances/washing_machine/washing_machine_3/model_washing_machine_3.usd
+++ b/Articulated_objects/major_appliances/washing_machine/washing_machine_3/model_washing_machine_3.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 15732
+oid sha256:4af32e02891665dd6b7a01479d5572c46a753560b776326485ff8dc2216697ef
+size 14928
diff --git a/Articulated_objects/major_appliances/water dispenser/water_dispenser/.thumbs/256x256/model_water_dispenser.usd.png b/Articulated_objects/major_appliances/water dispenser/water_dispenser/.thumbs/256x256/model_water_dispenser.usd.png
deleted file mode 100644
index 44cb542ab3d2695467abea14a4450483026f3b09..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/water dispenser/water_dispenser/.thumbs/256x256/model_water_dispenser.usd.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:daef2389b108b4b0670e728c4a24a5b95673ab142d121252163f8f3d2befae6b
-size 97276
diff --git a/Articulated_objects/major_appliances/water dispenser/water_dispenser/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl b/Articulated_objects/major_appliances/water dispenser/water_dispenser/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl
deleted file mode 100644
index d6c08a66ec3d6465474bf1e93968a42c369059a1..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/water dispenser/water_dispenser/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl	
+++ /dev/null
@@ -1,43 +0,0 @@
-mdl 1.3;
-
-import ::OmniGlass::OmniGlass;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Clear_Glass(*)
- = OmniGlass::OmniGlass(
-    absorption_coeff: color(1.f, 1.f, 1.f),
-    glass_color: color(1.f, 1.f, 1.f),
-    use_glass_color_texture: false,
-    glass_color_texture: texture_2d(),
-    frosting_roughness: 0.f,
-    glass_ior: 1.52f,
-    thin_walled: true,
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f));
-	
-/*	
-mdl 1.5;
-
-import ::Library::AEC::Materials::Templates::GlassWithVolume::GlassWithVolume;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Clear_Glass(*)
- = ::Library::AEC::Materials::Templates::GlassWithVolume::GlassWithVolume(
-    thin_walled: true,
-    transmission_color: color(1.f, 1.f, 1.f),
-    roughness_texture: texture_2d(),
-    ior: 1.52f,
-    transmission_color_texture: texture_2d(),
-    roughness_texture_influence: 0.f,
-    roughness: 0.f,
-    reflection_color_texture: texture_2d(),
-    reflection_color: color(1.f, 1.f, 1.f),
-    depth: 0.0001f,
-    normal_map_texture: texture_2d());
-*/
diff --git a/Articulated_objects/major_appliances/water dispenser/water_dispenser/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Glass/Tinted_Glass_R02.mdl b/Articulated_objects/major_appliances/water dispenser/water_dispenser/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Glass/Tinted_Glass_R02.mdl
deleted file mode 100644
index 4f3e700a04e9e80b4889847f1371a960cd4ac378..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/water dispenser/water_dispenser/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Glass/Tinted_Glass_R02.mdl	
+++ /dev/null
@@ -1,19 +0,0 @@
-mdl 1.5;
-
-using ..::Templates::GlassWithVolume import GlassWithVolume;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Tinted_Glass_R02(*)
- = GlassWithVolume(
-    thin_walled: true,
-    transmission_color: color(0.02f, 0.02f, 0.02f),
-    roughness_texture: texture_2d(),
-    ior: 1.52f,
-    transmission_color_texture: texture_2d(),
-    roughness_texture_influence: 0.f,
-    roughness: 0.f,
-    reflection_color_texture: texture_2d(),
-    reflection_color: color(1.f, 1.f, 1.f),
-    depth: 0.0001f,
-    normal_map_texture: texture_2d());
diff --git a/Articulated_objects/major_appliances/water dispenser/water_dispenser/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Templates/GlassUtils.mdl b/Articulated_objects/major_appliances/water dispenser/water_dispenser/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Templates/GlassUtils.mdl
deleted file mode 100644
index e2f50be111015ab1574b46699988f75e0619d1e4..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/water dispenser/water_dispenser/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Templates/GlassUtils.mdl	
+++ /dev/null
@@ -1,83 +0,0 @@
-mdl 1.5;
-
-import ::tex::*;
-import ::math::*;
-import ::anno::*;
-import ::base::*;
-import ::state::*;
-
-export float get_float( uniform texture_2d t, float f ){
-	return ::tex::texture_isvalid(t) 
-	? 
-	::base::file_texture(t, 
-		color(0.f, 0.f, 0.f), 
-		color(1.f, 1.f, 1.f), 
-		::base::mono_maximum, 
-		::base::texture_coordinate_info(::state::texture_coordinate(0), ::state::texture_tangent_u(0), ::state::texture_tangent_v(0)), 
-		float2(0.f, 1.f), 
-		float2(0.f, 1.f), 
-		::tex::wrap_repeat, 
-		::tex::wrap_repeat, 
-		false).mono 
-	: 
-	f;
-}
-
-export color get_color( uniform texture_2d t, color c ){
-	return ::tex::texture_isvalid(t) 
-	? 
-	::base::file_texture(t, 
-		color(0.f, 0.f, 0.f), 
-		color(1.f, 1.f, 1.f), 
-		::base::mono_alpha, 
-		::base::texture_coordinate_info(::state::texture_coordinate(0), ::state::texture_tangent_u(0), ::state::texture_tangent_v(0)), 
-		float2(0.f, 1.f), 
-		float2(0.f, 1.f), 
-		::tex::wrap_repeat, 
-		::tex::wrap_repeat, 
-		false).tint 
-	: 
-	c;
-}
-
-export float apply_roughness_influence( uniform texture_2d t, float f, float i ){
-	return	::math::lerp(f, get_float(t, f), i);
-}
-
-export color get_volume_absorption(
-
-     float absorption = float(0) [[
-        anno::display_name("Volume Absorption"),
-        anno::description("Controls how much light is absorbed through the surface"),
-        anno::hard_range(0.0,1000.0),
-        anno::soft_range(0.0,1.0)
-    ]],
-
-     color absorptionColor = color(1) [[
-        anno::display_name("Absorption Color"),
-        anno::description("Simulates shifts in color when light passes through the surface")
-    ]]
-
-) [[
-    anno::display_name("Absorption"),
-    anno::description("Provides an absorption coefficient for the volume")
-]] {
-    return (absorption>0)? -math::log(math::clamp(absorptionColor, color(0.01), color(0.99)))*absorption*100.0 : color(0);
-}
-
-export color volume_scattering(
-
-     float scattering = float(0) [[
-        anno::display_name("Volume Scattering"),
-        anno::description("Controls how much light is scattered through the surface"),
-        anno::hard_range(0.0,1000.0),
-        anno::soft_range(0.0,1.0)
-        
-    ]]
-
-) [[
-    anno::display_name("Scattering"),
-    anno::description("Provides a scattering coefficient for the volume")
-]] {
-    return (scattering>0)? -math::log(color(0.5))*scattering*100.0 : color(0);
-}
\ No newline at end of file
diff --git a/Articulated_objects/major_appliances/water dispenser/water_dispenser/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Templates/GlassWithVolume.mdl b/Articulated_objects/major_appliances/water dispenser/water_dispenser/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Templates/GlassWithVolume.mdl
deleted file mode 100644
index 5505110726ed96f27b86ad1ceae653c5c9d9e538..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/water dispenser/water_dispenser/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Templates/GlassWithVolume.mdl	
+++ /dev/null
@@ -1,106 +0,0 @@
-mdl 1.5;
-
-import ::tex::*;
-
-import GlassUtils::apply_roughness_influence;
-import GlassUtils::get_color;
-import GlassUtils::get_volume_absorption;
-import ::anno::author;
-import ::anno::copyright_notice;
-import ::anno::description;
-import ::anno::display_name;
-import ::anno::hard_range;
-import ::anno::in_group;
-import ::anno::key_words;
-import ::anno::soft_range;
-import ::anno::unused;
-import ::anno::usage;
-import ::base::tangent_space_normal_texture;
-import ::base::texture_coordinate_info;
-import ::df::fresnel_layer;
-import ::df::microfacet_ggx_smith_bsdf;
-import ::df::scatter_mode;
-import ::state::normal;
-import ::state::texture_coordinate;
-import ::state::texture_tangent_u;
-import ::state::texture_tangent_v;
-import ::tex::gamma_mode;
-import ::tex::wrap_mode;
-
-export material GlassWithVolume(
-    uniform bool thin_walled = false [[
-        ::anno::in_group("Material", "", "")
-    ]],
-    uniform color transmission_color = color(1.f, 0.00609700009f, 0.00609700009f) [[
-        ::anno::in_group("Transmission", "", ""),
-        ::anno::usage("")
-    ]],
-    uniform texture_2d roughness_texture = texture_2d() [[
-        ::anno::description("The input texture"),
-        ::anno::in_group("Roughness", "", ""),
-        ::anno::usage("")
-    ]],
-    uniform float ior = 1.34100008f [[
-        ::anno::in_group("Material", "", ""),
-        ::anno::usage("")
-    ]],
-    uniform texture_2d transmission_color_texture = texture_2d() [[
-        ::anno::description("The input texture"),
-        ::anno::in_group("Transmission", "", "")
-    ]],
-    float roughness_texture_influence = 1.f [[
-        ::anno::in_group("Roughness", "", ""),
-        ::anno::usage("")
-    ]],
-    float roughness = 0.f [[
-        ::anno::in_group("Roughness", "", ""),
-        ::anno::usage("")
-    ]],
-    uniform texture_2d reflection_color_texture = texture_2d() [[
-        ::anno::description("The input texture"),
-        ::anno::in_group("Reflection", "", ""),
-        ::anno::usage("")
-    ]],
-    uniform color reflection_color = color(1.f, 1.f, 1.f) [[
-        ::anno::in_group("Reflection", "", ""),
-        ::anno::usage("")
-    ]],
-    float depth = 0.00100000005f [[
-        ::anno::description("Controls how much light is absorbed through the surface"),
-        ::anno::display_name("Volume Absorption"),
-        ::anno::in_group("Volume", "", ""),
-        ::anno::usage(""),
-        ::anno::soft_range(0.f, 1.f),
-        ::anno::hard_range(0.f, 1000.f)
-    ]],
-    uniform texture_2d normal_map_texture = texture_2d() [[
-        ::anno::description("The input texture"),
-        ::anno::in_group("Normal Map", "", ""),
-        ::anno::usage("")
-    ]])
- = 
-    let {
-        bool tmp0 = thin_walled;
-        material_surface tmp1(
-            ::df::fresnel_layer(ior, 1.f, ::df::microfacet_ggx_smith_bsdf(GlassUtils::apply_roughness_influence(roughness_texture, roughness, roughness_texture_influence), GlassUtils::apply_roughness_influence(roughness_texture, roughness, roughness_texture_influence), GlassUtils::get_color(reflection_color_texture, reflection_color), ::state::texture_tangent_u(0), ::df::scatter_reflect, ""), ::df::microfacet_ggx_smith_bsdf(GlassUtils::apply_roughness_influence(roughness_texture, roughness, roughness_texture_influence), GlassUtils::apply_roughness_influence(roughness_texture, roughness, roughness_texture_influence), thin_walled ? GlassUtils::get_color(transmission_color_texture, transmission_color) : color(1.f, 1.f, 1.f), ::state::texture_tangent_u(0), ::df::scatter_transmit, ""), ::state::normal()),
-            material_emission(emission: edf(), intensity: color(0.f, 0.f, 0.f), mode: intensity_radiant_exitance));
-        material_surface tmp2 = material_surface(scattering: bsdf(), emission: material_emission(emission: edf(), intensity: color(0.f, 0.f, 0.f), mode: intensity_radiant_exitance));
-        color tmp3 = ior;
-        material_volume tmp4(
-            vdf(),
-            thin_walled ? GlassUtils::get_color(transmission_color_texture, transmission_color) : GlassUtils::get_volume_absorption(depth, GlassUtils::get_color(transmission_color_texture, transmission_color)),
-            color(0.f, 0.f, 0.f));
-        material_geometry tmp5(
-            float3(0.f),
-            1.f,
-            ::base::tangent_space_normal_texture(normal_map_texture, 1.f, false, false, ::base::texture_coordinate_info(::state::texture_coordinate(0), ::state::texture_tangent_u(0), ::state::texture_tangent_v(0)), float2(0.f, 1.f), float2(0.f, 1.f), ::tex::wrap_repeat, ::tex::wrap_repeat, false, 1.f, 0.f));
-        hair_bsdf tmp6 = hair_bsdf();
-    } in
-        material(
-            thin_walled: tmp0,
-            surface: tmp1,
-            backface: tmp2,
-            ior: tmp3,
-            volume: tmp4,
-            geometry: tmp5,
-            hair: tmp6);
diff --git a/Articulated_objects/major_appliances/water dispenser/water_dispenser/model_water_dispenser.usd b/Articulated_objects/major_appliances/water dispenser/water_dispenser/model_water_dispenser.usd
deleted file mode 100644
index 8853b4fe8233f0e8dd50d18de3d14542a097fc8f..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/water dispenser/water_dispenser/model_water_dispenser.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4d73bc0767cfdaf28829d1f14b6696252e39ab5ecf92145ec6724912a84cb873
-size 44745021
diff --git a/Articulated_objects/major_appliances/water dispenser/water_dispenser/resource/img/d846fda25545cb9059aa12fed2a8373d.png b/Articulated_objects/major_appliances/water dispenser/water_dispenser/resource/img/d846fda25545cb9059aa12fed2a8373d.png
deleted file mode 100644
index aa6e0ca71ff5c40616f1ba7915e957ff706a5771..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/water dispenser/water_dispenser/resource/img/d846fda25545cb9059aa12fed2a8373d.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:159221e1757d8eca038f26c5e635bc956b9c838581fbdfc50e97e71ffe3333a5
-size 10139292
diff --git a/Articulated_objects/major_appliances/water dispenser/water_dispenser/resource/material.usd b/Articulated_objects/major_appliances/water dispenser/water_dispenser/resource/material.usd
deleted file mode 100644
index 207d355b89c93c80f2aa6d1a9235df0e1599896f..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/water dispenser/water_dispenser/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e197b04698968a7059b2bef7ce22bb3243da5d3ac70bdb4ffbe8eccc8a118f2b
-size 3138
diff --git a/Articulated_objects/major_appliances/water dispenser/water_dispenser/resource/v_69323/link_0_0.usd b/Articulated_objects/major_appliances/water dispenser/water_dispenser/resource/v_69323/link_0_0.usd
deleted file mode 100644
index a17c1c27b5063b1087e5f8d748fb597ffdaf4555..0000000000000000000000000000000000000000
--- a/Articulated_objects/major_appliances/water dispenser/water_dispenser/resource/v_69323/link_0_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:cbf6703c985e4586c7f3d781e424e02d63901714c8435ea1c009d3be1fb6b206
-size 16329603
diff --git a/Articulated_objects/major_appliances/water dispenser/water_dispenser_5/model_water_dispenser_5.usd b/Articulated_objects/major_appliances/water dispenser/water_dispenser_5/model_water_dispenser_5.usd
index ddfb4d9828a610ba5b0050413e392469b9d92858..e96468b7e41526f8556718856ea89cbabf5badf3 100644
--- a/Articulated_objects/major_appliances/water dispenser/water_dispenser_5/model_water_dispenser_5.usd	
+++ b/Articulated_objects/major_appliances/water dispenser/water_dispenser_5/model_water_dispenser_5.usd	
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:da1241fb7e57dae4cc34081477fa6e268f70c828a3d4e24ee9b87b230f9d6d3c
-size 2929930
+oid sha256:5ee85762f950c47cee99f4e10c748dce54bc49b0c7678b0065b0468afb88dd9d
+size 2928903
diff --git a/Articulated_objects/small_appliances/airfryer/Collected_AirFryer1/.collect.mapping.json b/Articulated_objects/small_appliances/airfryer/Collected_AirFryer1/.collect.mapping.json
deleted file mode 100644
index c9ee2591a4d7e08b372cbc7f1a55e36addd28ac0..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/airfryer/Collected_AirFryer1/.collect.mapping.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-    "version": "1.0",
-    "file_records": [
-        {
-            "source_url": "C:/xingxing/2.Reverse modeling/USD/Collected_AirFryer1/Users/jujux/AppData/Local/Temp/85feae0099d2c29c/textures/T_BR_01_YRZ_KQZG01_01.jpg",
-            "source_hash": "593a2cd1d0dfd7b5dd4283fc30f411bc41adbef9",
-            "target_url": "./Users/jujux/AppData/Local/Temp/85feae0099d2c29c/textures/T_BR_01_YRZ_KQZG01_01.jpg",
-            "target_hash": "593a2cd1d0dfd7b5dd4283fc30f411bc41adbef9"
-        },
-        {
-            "source_url": "C:/xingxing/2.Reverse modeling/USD/Collected_AirFryer1/Users/jujux/AppData/Local/Temp/85feae0099d2c29c/textures/T_BR_01_YRZ_KQZG01_02.jpg",
-            "source_hash": "5a4e1c2d36c2804e1a6ba8f520a66c88ae61727a",
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-{
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diff --git a/Articulated_objects/small_appliances/coffee machine/capsule_coffee_maker_3/model_capsule_coffee_maker_3.usd b/Articulated_objects/small_appliances/coffee machine/capsule_coffee_maker_3/model_capsule_coffee_maker_3.usd
index 90a9bdf7a6182093e18d5925909365945713d006..9e75320861e1692d2e9977bb4e596c07aaa81fb7 100644
--- a/Articulated_objects/small_appliances/coffee machine/capsule_coffee_maker_3/model_capsule_coffee_maker_3.usd	
+++ b/Articulated_objects/small_appliances/coffee machine/capsule_coffee_maker_3/model_capsule_coffee_maker_3.usd	
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:1e59721c2f1c4837224f53ba9ca5b75710e17cb1948652bdf3a4a547ba2c280e
-size 9732948
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+size 9731978
diff --git a/Articulated_objects/small_appliances/coffee machine/coffee_machine_5/model_coffee_machine_5.usda b/Articulated_objects/small_appliances/coffee machine/coffee_machine_5/model_coffee_machine_5.usda
index 4c2bf5022b3a14ef1eb85b0975960412c9094583..0a15e30d10f141ad9f15412d0571697aa1deabf6 100644
--- a/Articulated_objects/small_appliances/coffee machine/coffee_machine_5/model_coffee_machine_5.usda	
+++ b/Articulated_objects/small_appliances/coffee machine/coffee_machine_5/model_coffee_machine_5.usda	
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:fbc0cb07a4f6f099c346fefe0b7d4e5eb9e1c7757b2554b1bce92f95f1fffd61
-size 1755112
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+size 1756303
diff --git a/Articulated_objects/small_appliances/coffee machine/coffee_machine_6/model_coffee_machine_6.usd b/Articulated_objects/small_appliances/coffee machine/coffee_machine_6/model_coffee_machine_6.usd
index 6f935b10b98e1efa6bb7ac982a5892cc7f7bfa42..0029251bb7450e7f447d42504d98f9796857a7c4 100644
--- a/Articulated_objects/small_appliances/coffee machine/coffee_machine_6/model_coffee_machine_6.usd	
+++ b/Articulated_objects/small_appliances/coffee machine/coffee_machine_6/model_coffee_machine_6.usd	
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:70d708b2801f6ee10b4e116e228b11d032ed12bc919e4236eaa1ab60491b7f71
-size 9195452
+oid sha256:c12b0f93cdc080c71642a894e7bd52ba503683441e1caabf1f398a3dd93ae345
+size 9194161
diff --git a/Articulated_objects/small_appliances/coffee machine/coffee_machine_6/resource/v_0/link_default_0.usd b/Articulated_objects/small_appliances/coffee machine/coffee_machine_6/resource/v_0/link_default_0.usd
index 2975963354fe369c873125a260b73fc1ea534cd1..d6cac6d8dc926e037fffe063e805eb7db9b769ff 100644
--- a/Articulated_objects/small_appliances/coffee machine/coffee_machine_6/resource/v_0/link_default_0.usd	
+++ b/Articulated_objects/small_appliances/coffee machine/coffee_machine_6/resource/v_0/link_default_0.usd	
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 10769557
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+size 10768444
diff --git a/Articulated_objects/small_appliances/coffee machine/coffee_machine_8/model_coffee_machine_8.usd b/Articulated_objects/small_appliances/coffee machine/coffee_machine_8/model_coffee_machine_8.usd
index 603ba58d7e5b8e97812acf816a25d9a79117fe30..cc38772559617ab3f47f8d99a931a031b9c8f48a 100644
--- a/Articulated_objects/small_appliances/coffee machine/coffee_machine_8/model_coffee_machine_8.usd	
+++ b/Articulated_objects/small_appliances/coffee machine/coffee_machine_8/model_coffee_machine_8.usd	
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 2709199
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+size 2708586
diff --git a/Articulated_objects/small_appliances/desk_lamp/Collected_light2/.collect.mapping.json b/Articulated_objects/small_appliances/desk_lamp/Collected_light2/.collect.mapping.json
deleted file mode 100644
index ad4e0ccab5e9e8018fbb7aefcec0848ca1c54393..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/Collected_light2/.collect.mapping.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-    "version": "1.0",
-    "file_records": [
-        {
-            "source_url": "C:/xingxing/2.Reverse modeling/USD/Collected_light2/Users/jujux/AppData/Local/Temp/2f9ae91b2d3436ce/textures/T_BR_01_YRZ_TD02_02.jpg",
-            "source_hash": "fbe008d42eb7f5c0bbd20e4c2bbc5e6ab710f273",
-            "target_url": "./Users/jujux/AppData/Local/Temp/2f9ae91b2d3436ce/textures/T_BR_01_YRZ_TD02_02.jpg",
-            "target_hash": "fbe008d42eb7f5c0bbd20e4c2bbc5e6ab710f273"
-        },
-        {
-            "source_url": "C:/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Emissives/Light_5000K.mdl",
-            "source_hash": "7e361a04416ee49b4efbdee894c30a8feda4eec8",
-            "target_url": "./Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Emissives/Light_5000K.mdl",
-            "target_hash": "bb4f2f7400d0f18080706ad7c5bcd67192eb8cd3"
-        }
-    ]
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/desk_lamp/Collected_light2/.thumbs/256x256/light2.usd.png b/Articulated_objects/small_appliances/desk_lamp/Collected_light2/.thumbs/256x256/light2.usd.png
deleted file mode 100644
index f4e38f344e6834fabd4a2ce110c91475f1d8a819..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/Collected_light2/.thumbs/256x256/light2.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e458ea19564643d929661ab93637171570e1cee266d4c8b55f34232f8779dc89
-size 10646
diff --git a/Articulated_objects/small_appliances/desk_lamp/Collected_light2/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Emissives/Light_5000K.mdl b/Articulated_objects/small_appliances/desk_lamp/Collected_light2/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Emissives/Light_5000K.mdl
deleted file mode 100644
index 95daa330fa3a3615f638df9bc74a49f5b431fbe1..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/Collected_light2/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Emissives/Light_5000K.mdl	
+++ /dev/null
@@ -1,42 +0,0 @@
-mdl 1.4;
-
-using ::OmniPBR import OmniPBR;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Light_5000K(*)
- = OmniPBR(
-    diffuse_color_constant: color(1.0, 1.0, 1.0),
-    diffuse_texture: texture_2d(),
-    albedo_desaturation: 0.f,
-    albedo_add: 0.f,
-    albedo_brightness: 1.f,
-    diffuse_tint: color(1.f, 1.f, 1.f),
-    reflection_roughness_constant: 1.0,
-    reflection_roughness_texture_influence: 0.f,
-    reflectionroughness_texture: texture_2d(),
-    metallic_constant: 0.0,
-    metallic_texture_influence: 0.f,
-    metallic_texture: texture_2d(),
-    specular_level: 0.5f,
-    enable_ORM_texture: false,
-    ORM_texture: texture_2d(),
-    ao_to_diffuse: 0.f,
-    ao_texture: texture_2d(),
-    enable_emission: true,
-    emissive_color: color(1.0, 0.894118, 0.80784),
-    emissive_mask_texture: texture_2d(),
-    emissive_intensity: 5000.0,
-    bump_factor: 0.f,
-    normalmap_texture: texture_2d(),
-    detail_bump_factor: 0.3f,
-    detail_normalmap_texture: texture_2d(),
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f),
-    detail_texture_translate: float2(0.f),
-    detail_texture_rotate: 0.f,
-    detail_texture_scale: float2(1.f));
diff --git a/Articulated_objects/small_appliances/desk_lamp/Collected_light2/Users/jujux/AppData/Local/Temp/2f9ae91b2d3436ce/textures/T_BR_01_YRZ_TD02_02.jpg b/Articulated_objects/small_appliances/desk_lamp/Collected_light2/Users/jujux/AppData/Local/Temp/2f9ae91b2d3436ce/textures/T_BR_01_YRZ_TD02_02.jpg
deleted file mode 100644
index 3e75935243eeaa62b5749d6f5ca1227ede1a73f6..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/Collected_light2/Users/jujux/AppData/Local/Temp/2f9ae91b2d3436ce/textures/T_BR_01_YRZ_TD02_02.jpg
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c708ce2c6f739c152ff75e2db7afac8469632683470fe931cceb6c398943f70b
-size 355082
diff --git a/Articulated_objects/small_appliances/desk_lamp/Collected_light2/light2.usd b/Articulated_objects/small_appliances/desk_lamp/Collected_light2/light2.usd
deleted file mode 100644
index 216cebf30f532d9ad01dadd376cefa95423b19f6..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/Collected_light2/light2.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:87af56a2aca44fb230e5a14fe6f0170834e978ce52e4dea19e162a769d7e7b4b
-size 278262
diff --git a/Articulated_objects/small_appliances/desk_lamp/Collected_light3/.collect.mapping.json b/Articulated_objects/small_appliances/desk_lamp/Collected_light3/.collect.mapping.json
deleted file mode 100644
index 03ca49189ba0221c7ee1b257c8cd14b4e91389a9..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/Collected_light3/.collect.mapping.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-    "version": "1.0",
-    "file_records": [
-        {
-            "source_url": "C:/xingxing/2.Reverse modeling/USD/Collected_light3/Users/jujux/AppData/Local/Temp/3e43288af7051037/textures/T_BR_01_YRZ_TD03_01.jpg",
-            "source_hash": "749d6bf1711ecf64b2fa23c21b0f7a941900df49",
-            "target_url": "./Users/jujux/AppData/Local/Temp/3e43288af7051037/textures/T_BR_01_YRZ_TD03_01.jpg",
-            "target_hash": "749d6bf1711ecf64b2fa23c21b0f7a941900df49"
-        },
-        {
-            "source_url": "C:/xingxing/2.Reverse modeling/USD/Collected_light3/Users/jujux/AppData/Local/Temp/3e43288af7051037/textures/T_BR_01_YRZ_TD03_02.png",
-            "source_hash": "8ecd2ffe9f94af29db84a4b79f2a83b0d5264962",
-            "target_url": "./Users/jujux/AppData/Local/Temp/3e43288af7051037/textures/T_BR_01_YRZ_TD03_02.png",
-            "target_hash": "8ecd2ffe9f94af29db84a4b79f2a83b0d5264962"
-        },
-        {
-            "source_url": "C:/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Emissives/Light_5000K.mdl",
-            "source_hash": "7e361a04416ee49b4efbdee894c30a8feda4eec8",
-            "target_url": "./Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Emissives/Light_5000K.mdl",
-            "target_hash": "4ce2815d69c04109dd55721d5e22442512cb2609"
-        }
-    ]
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/desk_lamp/Collected_light3/.thumbs/256x256/light3.usd.png b/Articulated_objects/small_appliances/desk_lamp/Collected_light3/.thumbs/256x256/light3.usd.png
deleted file mode 100644
index 0de4912d086facb2e821aca45f2e24072f8867b0..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/Collected_light3/.thumbs/256x256/light3.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4cd9e53d12e4e9c09829e8c412307d5214449e8927a8585ef1fa16b75a56e6e9
-size 14064
diff --git a/Articulated_objects/small_appliances/desk_lamp/Collected_light3/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Emissives/Light_5000K.mdl b/Articulated_objects/small_appliances/desk_lamp/Collected_light3/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Emissives/Light_5000K.mdl
deleted file mode 100644
index 95daa330fa3a3615f638df9bc74a49f5b431fbe1..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/Collected_light3/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Emissives/Light_5000K.mdl	
+++ /dev/null
@@ -1,42 +0,0 @@
-mdl 1.4;
-
-using ::OmniPBR import OmniPBR;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Light_5000K(*)
- = OmniPBR(
-    diffuse_color_constant: color(1.0, 1.0, 1.0),
-    diffuse_texture: texture_2d(),
-    albedo_desaturation: 0.f,
-    albedo_add: 0.f,
-    albedo_brightness: 1.f,
-    diffuse_tint: color(1.f, 1.f, 1.f),
-    reflection_roughness_constant: 1.0,
-    reflection_roughness_texture_influence: 0.f,
-    reflectionroughness_texture: texture_2d(),
-    metallic_constant: 0.0,
-    metallic_texture_influence: 0.f,
-    metallic_texture: texture_2d(),
-    specular_level: 0.5f,
-    enable_ORM_texture: false,
-    ORM_texture: texture_2d(),
-    ao_to_diffuse: 0.f,
-    ao_texture: texture_2d(),
-    enable_emission: true,
-    emissive_color: color(1.0, 0.894118, 0.80784),
-    emissive_mask_texture: texture_2d(),
-    emissive_intensity: 5000.0,
-    bump_factor: 0.f,
-    normalmap_texture: texture_2d(),
-    detail_bump_factor: 0.3f,
-    detail_normalmap_texture: texture_2d(),
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f),
-    detail_texture_translate: float2(0.f),
-    detail_texture_rotate: 0.f,
-    detail_texture_scale: float2(1.f));
diff --git a/Articulated_objects/small_appliances/desk_lamp/Collected_light3/Users/jujux/AppData/Local/Temp/3e43288af7051037/textures/T_BR_01_YRZ_TD03_01.jpg b/Articulated_objects/small_appliances/desk_lamp/Collected_light3/Users/jujux/AppData/Local/Temp/3e43288af7051037/textures/T_BR_01_YRZ_TD03_01.jpg
deleted file mode 100644
index c3b04670aafd1b54678b93a596446a5ae0dc4a0a..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/Collected_light3/Users/jujux/AppData/Local/Temp/3e43288af7051037/textures/T_BR_01_YRZ_TD03_01.jpg
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 559612
diff --git a/Articulated_objects/small_appliances/desk_lamp/Collected_light3/Users/jujux/AppData/Local/Temp/3e43288af7051037/textures/T_BR_01_YRZ_TD03_02.png b/Articulated_objects/small_appliances/desk_lamp/Collected_light3/Users/jujux/AppData/Local/Temp/3e43288af7051037/textures/T_BR_01_YRZ_TD03_02.png
deleted file mode 100644
index a586943e290a5285fa334c12ab5f15186b452e1c..0000000000000000000000000000000000000000
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+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_appliances/desk_lamp/Collected_light3/light3.usd b/Articulated_objects/small_appliances/desk_lamp/Collected_light3/light3.usd
deleted file mode 100644
index 94b9e33cf931bb286f649627ce97ac5e143e867f..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/Collected_light3/light3.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6a1fa13422cb3cf2d43f7e269333eafd834a2d459ba76c342ace366b217055d1
-size 481698
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp001/.thumbs/256x256/model_desk_lamp_001.usd.png b/Articulated_objects/small_appliances/desk_lamp/desk lamp001/.thumbs/256x256/model_desk_lamp_001.usd.png
deleted file mode 100644
index b52dc0a2d9f34729f53a2074601f14cb08499787..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp001/.thumbs/256x256/model_desk_lamp_001.usd.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:99e4c0e32f4bfda657cc76733d235788fce3ac71f791c97ee4ddc0b72f3d858c
-size 10654
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp001/log.txt b/Articulated_objects/small_appliances/desk_lamp/desk lamp001/log.txt
deleted file mode 100644
index aaf0c659df5484e84629f9c4c4ba346e7144ce2e..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp001/log.txt	
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-10 11:03:33 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_5/FixedJoint> 
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp001/model_desk_lamp_001.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp001/model_desk_lamp_001.usd
deleted file mode 100644
index b67f5956adbc6e07bfa764aa36f18a05ef311d8d..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp001/model_desk_lamp_001.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:00600a10e0b34f78752a417ee462b519c44dc041b06fa72fe5b23f2b223f9f92
-size 16998
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp001/resource/lamp_control.py b/Articulated_objects/small_appliances/desk_lamp/desk lamp001/resource/lamp_control.py
deleted file mode 100644
index 49335633ea7d15d8d7f35f1da8814a8b5e09ee0d..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp001/resource/lamp_control.py	
+++ /dev/null
@@ -1,132 +0,0 @@
-import carb
-import math
-import torch
-import omni.usd
-from omni.kit.scripting import BehaviorScript
-from isaacsim.core.prims import Articulation
-from omni.isaac.core.prims import XFormPrim
-from isaacsim.core.utils.types import ArticulationActions
-from pxr import UsdPhysics
-
-
-def find_prim_path_by_name(prim_name: str, root_path: str = "/") -> str:
-    """Recursively find the full path by Prim name"""
-    stage = omni.usd.get_context().get_stage()
-    prim = stage.GetPrimAtPath(root_path)
-
-    def _find_prim(current):
-        if current.GetName() == prim_name:
-            return current.GetPath().pathString
-        for child in current.GetChildren():
-            result = _find_prim(child)
-            if result:
-                return result
-        return None
-
-    found_path = _find_prim(prim)
-    if not found_path:
-        raise RuntimeError(f"Prim '{prim_name}' not found under {root_path}")
-    return found_path
-
-
-
-POSSIBLE_ASSET_ROOT_NAMES = ["E_body_5"]
-SWITCH_JOINT_NAME = "PrismaticJoint_desk_lamp_001_down"
-LIGHT_PRIM_NAME = "SphereLight"
-
-
-class Lamp_Control(BehaviorScript):
-    def on_init(self):
-        articulation_root_path = None
-        for root_name in POSSIBLE_ASSET_ROOT_NAMES:
-            try:
-                articulation_root_path = find_prim_path_by_name(root_name)
-                print(f"Found articulation root: {articulation_root_path}")
-                break
-            except RuntimeError:
-                continue
-
-        if articulation_root_path is None:
-            raise RuntimeError(f"Could not find articulation root with names: {POSSIBLE_ASSET_ROOT_NAMES}")
-
-        self.articulation_root_path = articulation_root_path
-        self.art = None
-        self.initialized = False
-        self.joint_name = SWITCH_JOINT_NAME
-        self.use_torch = None
-
-        self.light_scopes = [XFormPrim(find_prim_path_by_name(LIGHT_PRIM_NAME))]
-        self.light_scopes[0].set_visibility(True)
-
-        stage = omni.usd.get_context().get_stage()
-        self.joints_info = {}
-
-        self.press_flag = False
-        joint_prim_path = find_prim_path_by_name(self.joint_name)
-        joint_prim_obj = stage.GetPrimAtPath(joint_prim_path)
-        joint = UsdPhysics.PrismaticJoint(joint_prim_obj)
-        self.open_value = joint.GetLowerLimitAttr().Get()
-
-
-    def on_play(self):
-        self._initialize_articulation()
-
-    def on_stop(self):
-        self.light_scopes[0].set_visibility(True)
-        self.press_flag = False
-
-    def on_update(self, current_time: float, delta_time: float):
-        if delta_time <= 0:
-            return
-        if not self.initialized:
-            self._initialize_articulation()
-            if not self.initialized:
-                return
-        self.apply_behavior()
-
-    def apply_behavior(self):
-        if not self.initialized or self.art is None:
-            return
-        self.light_control()
-
-    def light_control(self):
-        positions = self.art.get_joint_positions().squeeze()
-        switch_state = self._get_scalar_value(positions[self.joint_indice])
-        current_visibility = self.light_scopes[0].get_visibility()
-        # print(f"Switch State: {switch_state}, Current Visibility: {current_visibility}")
-
-        if switch_state < self.open_value*0.8:
-            print("---111---")
-            self.press_flag = True
-        if self.press_flag and switch_state >= self.open_value*0.2:
-            print(not current_visibility)
-            self.light_scopes[0].set_visibility(not current_visibility)
-            print("---222---")
-            self.press_flag = False
-
-        # if switch_state < self.open_value*0.8 and not current_visibility:
-        #     self.light_scopes[0].set_visibility(True)
-        # elif switch_state >= self.open_value*0.2 and current_visibility:
-        #     self.light_scopes[0].set_visibility(False)
-
-
-    def _initialize_articulation(self):
-        if self.initialized:
-            return
-        try:
-            self.art = Articulation(self.articulation_root_path)
-            self.art.initialize()
-            positions = self.art.get_joint_positions().squeeze()
-            self.use_torch = isinstance(positions, torch.Tensor)
-            self.joint_indice = self.art.get_dof_index(self.joint_name)
-            self.initialized = True
-        except AttributeError as e:
-            print(f"Physics not ready yet, will retry: {e}")
-
-    def _get_scalar_value(self, value):
-        if isinstance(value, torch.Tensor):
-            return value.item()
-        if hasattr(value, "item"):
-            return value.item()
-        return float(value)
-
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp001/resource/material.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp001/resource/material.usd
deleted file mode 100644
index 1c1f45b0651889fac5f4158a678d549f109fa5db..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp001/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4d5f2dd0321268b22cc81445b72036396aae15efce9c264448a246c9dfea595f
-size 1379
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp001/resource/v_0/element_path.json b/Articulated_objects/small_appliances/desk_lamp/desk lamp001/resource/v_0/element_path.json
deleted file mode 100644
index 29647b681872104ba6cf96466744d26d38687fb1..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp001/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,9 +0,0 @@
-{
-    "1": "/root/E_button_1",
-    "2": "/root/E_head_2",
-    "3": "/root/E_head_2/E_Group_3",
-    "4": "/root/E_head_2/E_light_4",
-    "5": "/root/E_body_5",
-    "6": "/root/E_body_5/E_Group_6",
-    "7": "/root/E_body_5/E_pole_7"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp001/resource/v_0/link_default_0.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp001/resource/v_0/link_default_0.usd
deleted file mode 100644
index 74548591f8dfdde7ba50c792eb47c7d52637ff8c..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp001/resource/v_0/link_default_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0d4b649b60575145586629659c08cd657c47440d12f4f323292083621aa5affe
-size 1468448
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp002/.thumbs/256x256/model_desk_lamp_002.usd.png b/Articulated_objects/small_appliances/desk_lamp/desk lamp002/.thumbs/256x256/model_desk_lamp_002.usd.png
deleted file mode 100644
index ccfd6836734b8c006311c0202ead34302557db40..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp002/.thumbs/256x256/model_desk_lamp_002.usd.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8cad7d9795cfc375d5c85823a93ac9c170f168229d4105f16b1429820a968b8d
-size 11824
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp002/log.txt b/Articulated_objects/small_appliances/desk_lamp/desk lamp002/log.txt
deleted file mode 100644
index 81b7512ebaa7ff70b5c4947fec89d60d4a230145..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp002/log.txt	
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-10 11:03:08 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_2/FixedJoint> 
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp002/model_desk_lamp_002.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp002/model_desk_lamp_002.usd
deleted file mode 100644
index 95beced060d7b4f8439630b6cd30bb39ce5b5d88..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp002/model_desk_lamp_002.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d2c80b50b2c54983cd1c2e37ff339246c3d2347092f8ab195f5d2049e8ad5add
-size 17664
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp002/resource/material.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp002/resource/material.usd
deleted file mode 100644
index 585dde34c96577c3cbcc3e007ad2e5c7fb018ef2..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp002/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:74c1153dd2ef81c0bac586de9c604f354ac3b032203aaa5487fd533b977c51e8
-size 1384
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp002/resource/v_0/element_path.json b/Articulated_objects/small_appliances/desk_lamp/desk lamp002/resource/v_0/element_path.json
deleted file mode 100644
index c03d0fc24a879c56b6c92b7f951642de1c458364..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp002/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-    "1": "/root/E_button_1",
-    "2": "/root/E_body_2",
-    "3": "/root/E_body_2/E_Group_3",
-    "4": "/root/E_body_2/E_pole_4",
-    "5": "/root/E_head1_5",
-    "6": "/root/E_head1_5/E_Group_6",
-    "7": "/root/E_head1_5/E_part_7",
-    "8": "/root/E_head1_5/E_part1_8",
-    "9": "/root/E_head1_5/E_light1_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp002/resource/v_0/link_default_0.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp002/resource/v_0/link_default_0.usd
deleted file mode 100644
index 926218936cb0330b9b829f1eb2613674d6658602..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp002/resource/v_0/link_default_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:eb052b2f1b02a2fe76444ca6b0435ea9cada0f30fd40459cc476d0cf53fdb25f
-size 1243648
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp003/log.txt b/Articulated_objects/small_appliances/desk_lamp/desk lamp003/log.txt
deleted file mode 100644
index 0d21eba4e9e182b370434a652ee34a26627a43d0..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp003/log.txt	
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-09 17:06:50 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_2/FixedJoint> 
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp003/model_desk_lamp_003.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp003/model_desk_lamp_003.usd
deleted file mode 100644
index 66bb4840be0315f83213f3484aab285a2ad927fb..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp003/model_desk_lamp_003.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e979be53d7f3c9e885e072fb84e3fd0a3b89c086bb1293de8adc8ed1a47d56d4
-size 19345
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp003/resource/material.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp003/resource/material.usd
deleted file mode 100644
index 43ea4eb5ca8cd2198fa850dea61a4693cedf0076..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp003/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:047ebc05404b3c99aa2b3c7cc92272966fa805c6100c61177263cb2784c8601e
-size 1504
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp003/resource/v_0/element_path.json b/Articulated_objects/small_appliances/desk_lamp/desk lamp003/resource/v_0/element_path.json
deleted file mode 100644
index 4385675ffdee10a874ef94c854d8d99271e8c6ac..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp003/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-    "1": "/root/E_button_1",
-    "2": "/root/E_body_2",
-    "3": "/root/E_body_2/E_Group_3",
-    "4": "/root/E_body_2/E_pole_4",
-    "5": "/root/E_head_5",
-    "6": "/root/E_head_5/E_Group_6",
-    "7": "/root/E_head_5/E_part3_7",
-    "8": "/root/E_head_5/E_part4_8",
-    "9": "/root/E_head_5/E_part2_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp003/resource/v_0/link_0.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp003/resource/v_0/link_0.usd
deleted file mode 100644
index 3a6315dbe734f96bff443c6f6f1f2e808ec9a6fd..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp003/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f708bb14f50bf09ee3e7a8a3ba1e34607c2fd0152837c515d063e88193d4b4ff
-size 712341
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp004/.thumbs/256x256/model_desk_lamp_004.usd.png b/Articulated_objects/small_appliances/desk_lamp/desk lamp004/.thumbs/256x256/model_desk_lamp_004.usd.png
deleted file mode 100644
index c06da692f511807645fed97128d035785d6560b4..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp004/.thumbs/256x256/model_desk_lamp_004.usd.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ce5877066488cce3af339096b97e9159c79862c10ed5eb0f33ff33bdb6da778b
-size 12531
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp004/model_desk_lamp_004.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp004/model_desk_lamp_004.usd
deleted file mode 100644
index 8f7885126102bce32ab4114564460d6ebb95b3a3..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp004/model_desk_lamp_004.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:41fa57f2e4cec7a653661b22c5cd3a983b674a07c5d9ff1811b5be4bf2fc19cd
-size 62288
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp004/resource/material.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp004/resource/material.usd
deleted file mode 100644
index 81f2469274d90c4309d45731ac3257e4d0e87315..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp004/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8cc96ebae369ea1cfe7a18744f4f0d1976053eb21c0c4b1c1728c3985a310fe2
-size 1566
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp004/resource/v_0/element_path.json b/Articulated_objects/small_appliances/desk_lamp/desk lamp004/resource/v_0/element_path.json
deleted file mode 100644
index 3931279ad9908d46a22b72d400070045002dd70c..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp004/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,8 +0,0 @@
-{
-    "1": "/root/E_button_1",
-    "2": "/root/E_body_2",
-    "3": "/root/E_head_3",
-    "4": "/root/E_head_3/E_Group_4",
-    "5": "/root/E_head_3/E_part1_5",
-    "6": "/root/E_head_3/E_part_6"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp004/resource/v_0/link_default_0.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp004/resource/v_0/link_default_0.usd
deleted file mode 100644
index e349b93c022ad1f240d03ccd36d48ea1102d9a39..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp004/resource/v_0/link_default_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2e942ee21d3c56da9ef972560b6d660e6ea7f61613cfb4539796dd6a77ca7c10
-size 740016
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp005/.thumbs/256x256/model_desk_lamp_005.usd.png b/Articulated_objects/small_appliances/desk_lamp/desk lamp005/.thumbs/256x256/model_desk_lamp_005.usd.png
deleted file mode 100644
index dfb535d2c73838c5ed48f02c06257542eb8ba373..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp005/.thumbs/256x256/model_desk_lamp_005.usd.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 13208
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp005/log.txt b/Articulated_objects/small_appliances/desk_lamp/desk lamp005/log.txt
deleted file mode 100644
index 666dbdfa3aa4e537939246dd38a8019949ae8bea..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp005/log.txt	
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-10 11:00:34 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_1/FixedJoint> 
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp005/model_desk_lamp_005.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp005/model_desk_lamp_005.usd
deleted file mode 100644
index 8a32ea023c26c8e55f57aeb49d60ecbe249a27c3..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp005/model_desk_lamp_005.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 150642
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp005/resource/material.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp005/resource/material.usd
deleted file mode 100644
index 7010f2b4e7d3a327f2f44cede13e8d43dbce2477..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp005/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:120c1eb54a74ef0350fc13fbf97bbda41276e3f8fcfc219893ca523c22f85da6
-size 1516
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp005/resource/v_0/element_path.json b/Articulated_objects/small_appliances/desk_lamp/desk lamp005/resource/v_0/element_path.json
deleted file mode 100644
index 585c9fd467c741236ac776c9e8059186449c8a48..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp005/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_button_10",
-    "2": "/root/E_body_1/E_Group_2",
-    "3": "/root/E_body_1/E_pole_3",
-    "4": "/root/E_body_1/E_link_4",
-    "5": "/root/E_head_5",
-    "6": "/root/E_head_5/E_Group_6",
-    "7": "/root/E_head_5/E_part2_7",
-    "8": "/root/E_head_5/E_part_8",
-    "9": "/root/E_head_5/E_part1_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp005/resource/v_0/link_default_0.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp005/resource/v_0/link_default_0.usd
deleted file mode 100644
index 7403601d5e0196cf294df77679ca2ffeeecad633..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp005/resource/v_0/link_default_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:acaf9801f06c9b16896a05f5730be65c6575d4fb7c5bf033e6161a88cdb45cc9
-size 1613284
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp006/.thumbs/256x256/model_desk_lamp_006.usd.png b/Articulated_objects/small_appliances/desk_lamp/desk lamp006/.thumbs/256x256/model_desk_lamp_006.usd.png
deleted file mode 100644
index e6a5cf0011cc18710d795a421d3cfb1437632f3d..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp006/.thumbs/256x256/model_desk_lamp_006.usd.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3bac4d845f8da96f8ee50f402f2b3b7decf16fede4201443bc161b15249b989d
-size 11375
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp006/model_desk_lamp_006.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp006/model_desk_lamp_006.usd
deleted file mode 100644
index 9d0cd43ca4bb4c81e8abfc5eca6e6b1ab705c8ea..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp006/model_desk_lamp_006.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:864c49bea814bd415fdacfd93a086b991589a4a15655205b4f2a9eb5daf46327
-size 534536
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp006/resource/material.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp006/resource/material.usd
deleted file mode 100644
index af34c74b09da6f294b9efdb82274bd1c59763867..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp006/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b5187cc6e66fdf877f4a8c44fd6f394cf5c3a948da12d1332e9204c257256106
-size 1497
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp006/resource/v_0/element_path.json b/Articulated_objects/small_appliances/desk_lamp/desk lamp006/resource/v_0/element_path.json
deleted file mode 100644
index 923a7d3503024c7b426aaacbc3b8207d4f2f87bf..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp006/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "2": "/root/E_knob_2",
-    "3": "/root/E_pole_3",
-    "4": "/root/E_head1_4",
-    "5": "/root/E_head1_4/E_Group_5",
-    "6": "/root/E_head1_4/E_light_6",
-    "7": "/root/E_head1_4/E_light_6/E_Group_7",
-    "8": "/root/E_head1_4/E_light_6/E_head_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp006/resource/v_0/link_default_0.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp006/resource/v_0/link_default_0.usd
deleted file mode 100644
index 4ede5f0f98d56131c80577db5c403d2a05918a95..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp006/resource/v_0/link_default_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:683a7dc66f77581414c09c7901197238abe2668f97c2aa94141e9cfdbc081dfa
-size 1577680
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp007/.thumbs/256x256/model_desk_lamp_007.usd.png b/Articulated_objects/small_appliances/desk_lamp/desk lamp007/.thumbs/256x256/model_desk_lamp_007.usd.png
deleted file mode 100644
index 5a6c4937591af004b766e2ee5c679d686bba025b..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp007/.thumbs/256x256/model_desk_lamp_007.usd.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:da69f2e98f0de3f68a83971104d66a2212e31b91a95f751a75f85c6bc7e59f7a
-size 11012
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp007/log.txt b/Articulated_objects/small_appliances/desk_lamp/desk lamp007/log.txt
deleted file mode 100644
index f745cfb5558167134ef2d633095b8d637da0937e..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp007/log.txt	
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-10 10:58:38 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_1/FixedJoint> 
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp007/model_desk_lamp_007.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp007/model_desk_lamp_007.usd
deleted file mode 100644
index 644b5ce26cf998b90cb0a68a28196f0d4c267d61..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp007/model_desk_lamp_007.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:137e9d2edc5e8df611af90f3000d3812f08f0297aab060ea8d8d1ec4b3eeb8ee
-size 18264
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp007/resource/material.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp007/resource/material.usd
deleted file mode 100644
index 6f99e84622d7cb7f2a66ad8cc2803b66b806b992..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp007/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b65c115a020f19e777febd7072909197e39d38a07b98b4e2b2a4ef2b2f163e0e
-size 1383
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp007/resource/v_0/element_path.json b/Articulated_objects/small_appliances/desk_lamp/desk lamp007/resource/v_0/element_path.json
deleted file mode 100644
index 49d2125dbca0f1d036c02c2ccc950505965ace50..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp007/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "2": "/root/E_button_2",
-    "3": "/root/E_pole_3",
-    "4": "/root/E_pole_3/E_Group_4",
-    "5": "/root/E_pole_3/E_light_5"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp007/resource/v_0/link_default_0.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp007/resource/v_0/link_default_0.usd
deleted file mode 100644
index 34b30ad7e38c891c639ad0c6ff5cddfa11d0901a..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp007/resource/v_0/link_default_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e19027e4d36df04d15c43d1b3af1516d811cbecbe32756247c8daa44cf4905dd
-size 1167553
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp008/.thumbs/256x256/model_desk_lamp_008.usd.png b/Articulated_objects/small_appliances/desk_lamp/desk lamp008/.thumbs/256x256/model_desk_lamp_008.usd.png
deleted file mode 100644
index 8ddab42a49862507e784cafc27038f4f5f930103..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp008/.thumbs/256x256/model_desk_lamp_008.usd.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:62938d80f0158dcf1df8b45b2fab069cc9a2b4dead565a4a613f3fb5591b5f84
-size 10555
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp008/log.txt b/Articulated_objects/small_appliances/desk_lamp/desk lamp008/log.txt
deleted file mode 100644
index 55f7306b73aef33d6e1d3d3efbfb21fd6bb53e06..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp008/log.txt	
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-10 10:57:50 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_1/FixedJoint> 
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp008/model_desk_lamp_008.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp008/model_desk_lamp_008.usd
deleted file mode 100644
index 14433914fcb2b87bcd38c8a3168000217c745273..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp008/model_desk_lamp_008.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b18eb4123ed132d5deaa884e098c52a63f1924c995d2371dd39567fd67cfc320
-size 2700903
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp008/resource/material.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp008/resource/material.usd
deleted file mode 100644
index 9fefd75c6efb824dcd385f809b2204f9ddbff6f7..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp008/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:65c45d4059935b447db131e345ec904bc6bb576f488adb3d7ac2320029350a84
-size 1517
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp008/resource/v_0/element_path.json b/Articulated_objects/small_appliances/desk_lamp/desk lamp008/resource/v_0/element_path.json
deleted file mode 100644
index 358370b681db7a459118ae52649a95bd02de6856..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp008/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "5": "/root/E_pole_5",
-    "6": "/root/E_pole_5/E_Group_6",
-    "10": "/root/E_pole_5/E_Group_6/E_Component129_10",
-    "11": "/root/E_pole_5/E_Group_6/E_Component125_11",
-    "12": "/root/E_pole_5/E_Group_6/E_component134_12",
-    "13": "/root/E_pole_5/E_part3_13",
-    "14": "/root/E_pole_5/E_part4_14",
-    "15": "/root/E_pole_5/E_part5_15",
-    "16": "/root/E_button_16",
-    "2": "/root/E_body_1/E_part2_2",
-    "3": "/root/E_body_1/E_part_3",
-    "4": "/root/E_body_1/E_part1_4",
-    "7": "/root/E_pole_5/E_Group_6/E_Component119_7",
-    "8": "/root/E_pole_5/E_Group_6/E_Component128_8",
-    "9": "/root/E_pole_5/E_Group_6/E_Component123_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp008/resource/v_0/link_default_0.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp008/resource/v_0/link_default_0.usd
deleted file mode 100644
index 400560ba10107c9a08822be4ececce7a641cca6e..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp008/resource/v_0/link_default_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:00c2c8ed009f657f0931329ff7fb6dc271551535b109affc19e68800257c44e2
-size 2992091
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp009/.thumbs/256x256/model_desk_lamp_009.usd.png b/Articulated_objects/small_appliances/desk_lamp/desk lamp009/.thumbs/256x256/model_desk_lamp_009.usd.png
deleted file mode 100644
index f0fad60c7c4acf4d138131c5ff6da1563593790e..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp009/.thumbs/256x256/model_desk_lamp_009.usd.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5cf7bfa0324409a7ac66a48d063c7bd840294af71f35209fa618550a28026c69
-size 10968
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp009/model_desk_lamp_009.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp009/model_desk_lamp_009.usd
deleted file mode 100644
index 1628f27b3586c909ef5699e5c7cd386533309109..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp009/model_desk_lamp_009.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6eda7c9b2a14869b1893f2954557e36946161e07a8f28f0474059eef23b26553
-size 32469
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp009/resource/material.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp009/resource/material.usd
deleted file mode 100644
index bc96b45403e66b48a6c40d6afc4a5f6289ec8633..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp009/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a1966dfb721b035ba053a1482bff9d067ed0c1b416a45ba3ac8bfe46fed4f524
-size 1447
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp009/resource/v_0/element_path.json b/Articulated_objects/small_appliances/desk_lamp/desk lamp009/resource/v_0/element_path.json
deleted file mode 100644
index 1176f23e2dd7b2040bfcfec8513b22d5e264ae75..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp009/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-    "1": "/root/E_button_1",
-    "2": "/root/E_body1_2",
-    "3": "/root/E_body1_2/E_Group_3",
-    "4": "/root/E_body1_2/E_part1_4",
-    "5": "/root/E_body1_2/E_part_5",
-    "6": "/root/E_head1_6",
-    "7": "/root/E_head1_6/E_Group_7",
-    "8": "/root/E_head1_6/E_part3_8",
-    "9": "/root/E_pole1_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp009/resource/v_0/link_default_0.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp009/resource/v_0/link_default_0.usd
deleted file mode 100644
index 13f822b3f4033fbb376c6c05955f8ccf5d2e7c95..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp009/resource/v_0/link_default_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4fc7729ca2a8c5cd1a16086175e39536a8e8557ebf7a32881bca376881def7c5
-size 3638973
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp010/.thumbs/256x256/model_desk_lamp_010.usd.png b/Articulated_objects/small_appliances/desk_lamp/desk lamp010/.thumbs/256x256/model_desk_lamp_010.usd.png
deleted file mode 100644
index 543837fa44eadfcb567a589e8eb84431ceac7964..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp010/.thumbs/256x256/model_desk_lamp_010.usd.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7e2b93b26446f4c2b53bc19083011b39aeb6d0e136a2720aa0bfe8b1254138a9
-size 15627
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp010/model_desk_lamp_010.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp010/model_desk_lamp_010.usd
deleted file mode 100644
index e5152042fda10e5c906f8f412a9ffbae247f9863..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp010/model_desk_lamp_010.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bbc72672159bf73653430c106340890d19d3a2efc5932fbe1c8463b9ca37dcf8
-size 1536102
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp010/resource/img/7bb97930d641f69eea4b51f22b955e68.png b/Articulated_objects/small_appliances/desk_lamp/desk lamp010/resource/img/7bb97930d641f69eea4b51f22b955e68.png
deleted file mode 100644
index a90f11ce8a0c7f74213aa97c5d342110ff4f5c5e..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp010/resource/img/7bb97930d641f69eea4b51f22b955e68.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:219fc27ee4b5b3d7957583508bd9622c317ca497d76b18440b158b6890028af8
-size 61500
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp010/resource/material.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp010/resource/material.usd
deleted file mode 100644
index b76edcd3f7005090cc525e8e65713c9ee9c7acca..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp010/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9d7743c9d0b4aca4eb18d19d0072ff498dbba42b968fef463962d6021cae1293
-size 2253
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp010/resource/v_0/element_path.json b/Articulated_objects/small_appliances/desk_lamp/desk lamp010/resource/v_0/element_path.json
deleted file mode 100644
index 21df46c8486c76ccec5c09310522185eda23e142..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp010/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "7": "/root/E_pole2_7",
-    "8": "/root/E_pole2_7/E_head_8",
-    "10": "/root/E_pole2_7/E_head_8/E_light_10",
-    "11": "/root/E_pole2_7/E_head_8/E_part3_11",
-    "12": "/root/E_pole2_7/E_pole1_12",
-    "2": "/root/E_body_1/E_Group_2",
-    "3": "/root/E_body_1/E_part_3",
-    "4": "/root/E_body_1/E_pole_4",
-    "5": "/root/E_body_1/E_part1_5",
-    "6": "/root/E_knob_6",
-    "9": "/root/E_pole2_7/E_head_8/E_Group_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/desk_lamp/desk lamp010/resource/v_0/link_default_0.usd b/Articulated_objects/small_appliances/desk_lamp/desk lamp010/resource/v_0/link_default_0.usd
deleted file mode 100644
index c7ac919826ee979c3e8b476b27f1cca8e72928d9..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/desk lamp010/resource/v_0/link_default_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b00f9671c8b09eef1f625f7bb4f316aedfc22fb3945d601b960723eb69ae4cf0
-size 1629353
diff --git a/Articulated_objects/small_appliances/desk_lamp/light1/.thumbs/256x256/light1.usd.png b/Articulated_objects/small_appliances/desk_lamp/light1/.thumbs/256x256/light1.usd.png
deleted file mode 100644
index fc998ccfcbf31441fe57281902f501897688a7d5..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/light1/.thumbs/256x256/light1.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1890c2749982c1eb42919520d024f0bc19e82986dfcb1cc0b936399e39d0b311
-size 28510
diff --git a/Articulated_objects/small_appliances/desk_lamp/light1/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Emissives/Light_5000K.mdl b/Articulated_objects/small_appliances/desk_lamp/light1/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Emissives/Light_5000K.mdl
deleted file mode 100644
index 95daa330fa3a3615f638df9bc74a49f5b431fbe1..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/light1/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Emissives/Light_5000K.mdl	
+++ /dev/null
@@ -1,42 +0,0 @@
-mdl 1.4;
-
-using ::OmniPBR import OmniPBR;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Light_5000K(*)
- = OmniPBR(
-    diffuse_color_constant: color(1.0, 1.0, 1.0),
-    diffuse_texture: texture_2d(),
-    albedo_desaturation: 0.f,
-    albedo_add: 0.f,
-    albedo_brightness: 1.f,
-    diffuse_tint: color(1.f, 1.f, 1.f),
-    reflection_roughness_constant: 1.0,
-    reflection_roughness_texture_influence: 0.f,
-    reflectionroughness_texture: texture_2d(),
-    metallic_constant: 0.0,
-    metallic_texture_influence: 0.f,
-    metallic_texture: texture_2d(),
-    specular_level: 0.5f,
-    enable_ORM_texture: false,
-    ORM_texture: texture_2d(),
-    ao_to_diffuse: 0.f,
-    ao_texture: texture_2d(),
-    enable_emission: true,
-    emissive_color: color(1.0, 0.894118, 0.80784),
-    emissive_mask_texture: texture_2d(),
-    emissive_intensity: 5000.0,
-    bump_factor: 0.f,
-    normalmap_texture: texture_2d(),
-    detail_bump_factor: 0.3f,
-    detail_normalmap_texture: texture_2d(),
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f),
-    detail_texture_translate: float2(0.f),
-    detail_texture_rotate: 0.f,
-    detail_texture_scale: float2(1.f));
diff --git a/Articulated_objects/small_appliances/desk_lamp/light1/light1.usd b/Articulated_objects/small_appliances/desk_lamp/light1/light1.usd
deleted file mode 100644
index 7e2cd3bcc593b75796ca9e22c3b4964996725e97..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/desk_lamp/light1/light1.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_appliances/laptop/S4_3/.collect.mapping.json b/Articulated_objects/small_appliances/laptop/S4_3/.collect.mapping.json
deleted file mode 100755
index dd4b4e0bf35c1434a63700f7ac922a0cbe014505..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/laptop/S4_3/.collect.mapping.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-    "version": "1.0",
-    "file_records": [
-        {
-            "source_url": "C:/Users/jujux/AppData/Local/Temp/a8102c2620b5951d/textures/T_BR_01_YRZ_BJBDN01_02.jpg",
-            "source_hash": "83b584ddb1bf7705ee2877acb6ec35fd670689ad",
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-            "target_hash": "83b584ddb1bf7705ee2877acb6ec35fd670689ad"
-        }
-    ]
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/laptop/S4_3/.thumbs/256x256/S4_3.usd.png b/Articulated_objects/small_appliances/laptop/S4_3/.thumbs/256x256/S4_3.usd.png
deleted file mode 100755
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--- a/Articulated_objects/small_appliances/laptop/S4_3/.thumbs/256x256/S4_3.usd.png
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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deleted file mode 100755
index 12e38c0399fc39b2c4021d54694dad6a25f8e1df..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/laptop/S4_3/S4_3.usd
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deleted file mode 100644
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--- a/Articulated_objects/small_appliances/laptop/computer001/model_computer001.usd
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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+++ /dev/null
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diff --git a/Articulated_objects/small_appliances/laptop/computer001/resource/material.usd b/Articulated_objects/small_appliances/laptop/computer001/resource/material.usd
deleted file mode 100644
index a7ee20e2147df2082b45209943f9659fa573d1ca..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/laptop/computer001/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_appliances/laptop/computer001/resource/v_0/element_path.json b/Articulated_objects/small_appliances/laptop/computer001/resource/v_0/element_path.json
deleted file mode 100644
index 1345f65e143f6e9f2cfc817120287d08685104b4..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/laptop/computer001/resource/v_0/element_path.json
+++ /dev/null
@@ -1,5 +0,0 @@
-{
-    "1": "/root/E_Component255_1",
-    "2": "/root/E_lid_2",
-    "3": "/root/E_lid_2/E_Component282_3"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/laptop/computer001/resource/v_0/link_0.usd b/Articulated_objects/small_appliances/laptop/computer001/resource/v_0/link_0.usd
deleted file mode 100644
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diff --git a/Articulated_objects/small_appliances/laptop/computer_21/model_computer_21.usd b/Articulated_objects/small_appliances/laptop/computer_21/model_computer_21.usd
index dd528c98fbb9871e673b3c6325428fc4a931238f..5dcbf9de091de37345feb0416cf0342d654d136e 100644
--- a/Articulated_objects/small_appliances/laptop/computer_21/model_computer_21.usd
+++ b/Articulated_objects/small_appliances/laptop/computer_21/model_computer_21.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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+size 3292176
diff --git a/Articulated_objects/small_appliances/laptop/computer_5/model_computer_5.usda b/Articulated_objects/small_appliances/laptop/computer_5/model_computer_5.usda
index 9e8fa9c29f411ce61d38616af8fa99df74115454..7d427e1d03db42dc9b4d698f9fabfd8d416ee180 100644
--- a/Articulated_objects/small_appliances/laptop/computer_5/model_computer_5.usda
+++ b/Articulated_objects/small_appliances/laptop/computer_5/model_computer_5.usda
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_appliances/laptop/computer_9/model_computer_9.usd b/Articulated_objects/small_appliances/laptop/computer_9/model_computer_9.usd
index 1e97f8ab5e7b83154a3be3cf8eaa8d47ab587789..6295289caf408521f7aa6fcff105f9cf2ee524e1 100644
--- a/Articulated_objects/small_appliances/laptop/computer_9/model_computer_9.usd
+++ b/Articulated_objects/small_appliances/laptop/computer_9/model_computer_9.usd
@@ -1,3 +1,3 @@
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diff --git a/Articulated_objects/small_appliances/microwave/microwave_1/model_microwave_1.usd b/Articulated_objects/small_appliances/microwave/microwave_1/model_microwave_1.usd
index 8b9ed1d8dfb07a44fd800930d785b03a4aef91fb..349ec1a6f0a5cf88f335bc03f0c8d5f951a57e8f 100644
--- a/Articulated_objects/small_appliances/microwave/microwave_1/model_microwave_1.usd
+++ b/Articulated_objects/small_appliances/microwave/microwave_1/model_microwave_1.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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+size 28263
diff --git a/Articulated_objects/small_appliances/microwave/microwave_2/model_microwave_2.usda b/Articulated_objects/small_appliances/microwave/microwave_2/model_microwave_2.usda
index d3103c68daeadab997a04a2654589e0700b702e6..7c7c54b2a98da610f80b4958558fde324072e8ca 100644
--- a/Articulated_objects/small_appliances/microwave/microwave_2/model_microwave_2.usda
+++ b/Articulated_objects/small_appliances/microwave/microwave_2/model_microwave_2.usda
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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+size 424809
diff --git a/Articulated_objects/small_appliances/microwave/microwave_3/model_microwave_3.usd b/Articulated_objects/small_appliances/microwave/microwave_3/model_microwave_3.usd
index e50ff4522bfebff95d282a55e2136800c8ca1292..48defeb520f796d6e8e5e35c59418c1342a97ee6 100644
--- a/Articulated_objects/small_appliances/microwave/microwave_3/model_microwave_3.usd
+++ b/Articulated_objects/small_appliances/microwave/microwave_3/model_microwave_3.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_appliances/oven/Collected_model_oven03/C/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl b/Articulated_objects/small_appliances/oven/Collected_model_oven03/C/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl
deleted file mode 100644
index d6c08a66ec3d6465474bf1e93968a42c369059a1..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/oven/Collected_model_oven03/C/Isaac Sim 4.5/isaac-sim-assets/Materials/2023_2_1/Base/Glass/Clear_Glass.mdl	
+++ /dev/null
@@ -1,43 +0,0 @@
-mdl 1.3;
-
-import ::OmniGlass::OmniGlass;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Clear_Glass(*)
- = OmniGlass::OmniGlass(
-    absorption_coeff: color(1.f, 1.f, 1.f),
-    glass_color: color(1.f, 1.f, 1.f),
-    use_glass_color_texture: false,
-    glass_color_texture: texture_2d(),
-    frosting_roughness: 0.f,
-    glass_ior: 1.52f,
-    thin_walled: true,
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f));
-	
-/*	
-mdl 1.5;
-
-import ::Library::AEC::Materials::Templates::GlassWithVolume::GlassWithVolume;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Clear_Glass(*)
- = ::Library::AEC::Materials::Templates::GlassWithVolume::GlassWithVolume(
-    thin_walled: true,
-    transmission_color: color(1.f, 1.f, 1.f),
-    roughness_texture: texture_2d(),
-    ior: 1.52f,
-    transmission_color_texture: texture_2d(),
-    roughness_texture_influence: 0.f,
-    roughness: 0.f,
-    reflection_color_texture: texture_2d(),
-    reflection_color: color(1.f, 1.f, 1.f),
-    depth: 0.0001f,
-    normal_map_texture: texture_2d());
-*/
diff --git a/Articulated_objects/small_appliances/oven/Collected_model_oven03/model_oven03.usd b/Articulated_objects/small_appliances/oven/Collected_model_oven03/model_oven03.usd
deleted file mode 100644
index 38048918ce6c06d3c948300f94d46d1cc6f08d46..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/oven/Collected_model_oven03/model_oven03.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 14879756
diff --git a/Articulated_objects/small_appliances/oven/Collected_model_oven03/resource/img/3dc867ea7a737e83b9295bafdf5b24c3.png b/Articulated_objects/small_appliances/oven/Collected_model_oven03/resource/img/3dc867ea7a737e83b9295bafdf5b24c3.png
deleted file mode 100644
index 92e2a30ff3b943fa6634d24d1335f284f52ed909..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/oven/Collected_model_oven03/resource/img/3dc867ea7a737e83b9295bafdf5b24c3.png
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deleted file mode 100644
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--- a/Articulated_objects/small_appliances/oven/Collected_model_oven03/resource/img/c6dbd8d68ea359d0d49d4c4e39f3a080.png
+++ /dev/null
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diff --git a/Articulated_objects/small_appliances/oven/Collected_model_oven03/resource/img/ee69344a9e8b2e377ccc57a83f592e69.png b/Articulated_objects/small_appliances/oven/Collected_model_oven03/resource/img/ee69344a9e8b2e377ccc57a83f592e69.png
deleted file mode 100644
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--- a/Articulated_objects/small_appliances/oven/Collected_model_oven03/resource/img/ee69344a9e8b2e377ccc57a83f592e69.png
+++ /dev/null
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diff --git a/Articulated_objects/small_appliances/oven/Collected_model_oven03/resource/material.usd b/Articulated_objects/small_appliances/oven/Collected_model_oven03/resource/material.usd
deleted file mode 100644
index a610b235c59fe3f0b8f5ed6e11bad85bf3d0c7b9..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/oven/Collected_model_oven03/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_appliances/oven/Collected_model_oven03/resource/oven_control.py b/Articulated_objects/small_appliances/oven/Collected_model_oven03/resource/oven_control.py
deleted file mode 100755
index eda8dc9ec1dd4e1c98f9ede88c9290a3b6ec0a41..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/oven/Collected_model_oven03/resource/oven_control.py
+++ /dev/null
@@ -1,153 +0,0 @@
-import carb
-from omni.kit.scripting import BehaviorScript
-from omni.isaac.dynamic_control import _dynamic_control
-from enum import Enum
-from pxr import Gf
-from threading import Thread
-import marshal,json
-import omni.kit.commands
-from omni.isaac.core.prims import XFormPrim
-import numpy as np
-from pxr import Gf, Sdf, Usd, UsdGeom
-import math
-from omni.isaac.core import SimulationContext, World
-# from isaacsim.core.prims import XFormPrim
-
-def find_prim_path_by_name(prim_name: str, root_path: str = "/") -> str:
-    """Recursively find the full path by Prim name"""
-    stage = omni.usd.get_context().get_stage()
-    prim = stage.GetPrimAtPath(root_path)
-    
-    def _find_prim(prim):
-        if prim.GetName() == prim_name:
-            return prim.GetPath().pathString
-        for child in prim.GetChildren():
-            result = _find_prim(child)
-            if result:
-                return result
-        return None
-    
-    found_path = _find_prim(prim)
-    if not found_path:
-        raise RuntimeError(f"Prim '{prim_name}' not found under {root_path}")
-    return found_path
-
-# # 1. prim init
-# button_prim = XFormPrim("/sm_warehouse_a01_h10m_cornerout_01/micro_wave_oven_2/Xform")
-# door_prim = XFormPrim("/sm_warehouse_a01_h10m_cornerout_01/micro_wave_oven_2/oven/oven_door")
-# # 2. articulation Root prim
-# root_articulation_prim = "/sm_warehouse_a01_h10m_cornerout_01/micro_wave_oven_2/oven/oven_base"
-# # 3. joint name 
-# joint_names = ["PrismaticJoint", "RevoluteJoint"]
-# # 4. joint num
-# num_arm_dof = 2
-
-# light_scopes=[XFormPrim("/sm_warehouse_a01_h10m_cornerout_01/micro_wave_oven_2/Lights_on"),
-#             XFormPrim("/sm_warehouse_a01_h10m_cornerout_01/micro_wave_oven_2/Lights_on_1"),
-#             ]
-# for i in range(0, light_scopes.__len__()):
-#     light_scopes[i].set_visibility(False)
-# index = random.randint(0, len(light_scopes)-1)
-# light_scopes[index].set_visibility(True)
-button_prim = XFormPrim(find_prim_path_by_name("oven_E_button_5"))
-print("button_prim", button_prim.prim_path)
-# door_prim = XFormPrim(find_prim_path_by_name("oven_E_door_4"))
-# print("door_prim", door_prim.prim_path)
-root_articulation_prim = find_prim_path_by_name("oven_E_body_7")
-print("root_articulation_prim", root_articulation_prim)
-joint_names = ["PrismaticJoint_oven_down", "RevoluteJoint_oven_up"]
-light_scopes=[XFormPrim(find_prim_path_by_name("oven_light"))
-            ]
-
-class MicrowaveOverControl(BehaviorScript):
-    def on_init(self):
-        self.phsx_freq = 120
-        self.joint_handles = []
-        self.dc = _dynamic_control.acquire_dynamic_control_interface() 
-        light_scopes[0].set_visibility(False) 
-        
-        # 初始化门的锁定状态
-        self.door_locked = True
-        
-        # init_pose
-        self.local_pose_button, self.local_ort_drawer_down = button_prim.get_local_pose()
-        # self.local_pose_door, self.local_ort_drawer_up = door_prim.get_local_pose()
-        
-        # Find Root
-        self.art = self.dc.get_articulation(root_articulation_prim)
-        if self.art == _dynamic_control.INVALID_HANDLE:
-            print('the prim is not an articulation')
-   
-   
-    def on_destroy(self):
-        pass
-
-    def on_play(self):
-        self.simulation_context = SimulationContext(
-            stage_units_in_meters=1.0,
-            physics_dt=1.0/120,
-            rendering_dt=1.0/120
-        )
-
-
-    def on_pause(self):
-        pass
-
-    def on_stop(self):
-        self.init_start=True
-        light_scopes[0].set_visibility(False) 
-        # back to initial pose
-        # button_prim.set_local_pose(translation=self.local_pose_button)
-        # door_prim.set_local_pose(translation=self.local_pose_door)
-        self.door_locked = True
-        carb.log_info(f"{type(self).__name__}.on_stop()->{self.prim_path}")
-        pass
-
-    def on_update(self, current_time: float, delta_time: float):
-        if delta_time <= 0:
-            return
-        self.dc = _dynamic_control.acquire_dynamic_control_interface()
-        self.active_art() 
-        self.apply_behavior() 
-
-    def active_art(self):
-        # Find Root
-        self.art = self.dc.get_articulation(root_articulation_prim)
-        if self.art == _dynamic_control.INVALID_HANDLE:
-            print('the prim is not an articulation')
-        self.dc.wake_up_articulation(self.art)
-        
-        # Find joint  
-        self.joint_handles = []
-        for joint_name in joint_names:
-            self.joint_handles.append( self.dc.find_articulation_dof(self.art, joint_name))
-        # print("self.joint_handles",self.joint_handles)
-    def apply_behavior(self):
-        self.oven_control()
-    
-    def oven_control(self):
-        self.Joint0_state = self.dc.get_dof_state(self.joint_handles[0], _dynamic_control.STATE_ALL).pos
-        self.Joint1_state = self.dc.get_dof_state(self.joint_handles[1], _dynamic_control.STATE_ALL).pos
-        # print("self.Joint0_state", self.Joint0_state)
-        # print("self.Joint1_state", self.Joint1_state)
-        # 按钮被按下且门处于锁定状态
-        if self.Joint0_state < -0.001 and self.door_locked:
-            self.dc.set_dof_position_target(self.joint_handles[1], math.radians(-90))
-            # if self.Joint1_state > math.radians(100):
-            #     self.door_locked = False  # 解除锁定
-        
-            # 门开到30度后开灯，按钮归位s
-            if self.Joint1_state < math.radians(-30) :
-                self.door_locked = False  # 解除锁定
-                light_scopes[0].set_visibility(True)
-                self.dc.set_dof_position_target(self.joint_handles[0], 0)
-        
-        # 检测手动关门
-        if self.Joint1_state > math.radians(-20) and not self.door_locked:  # 当门接近关闭位置时
-            
-            self.dc.set_dof_position_target(self.joint_handles[1], 0)  # 设置目标位置为0
-            self.door_locked = True
-            if self.Joint1_state < math.radians(5):  # 当门完全关闭时
-                # 锁定门
-                self.door_locked = True
-                light_scopes[0].set_visibility(False)  # 关闭灯
diff --git a/Articulated_objects/small_appliances/oven/Collected_model_oven03/resource/v_69323/link_0_0.usd b/Articulated_objects/small_appliances/oven/Collected_model_oven03/resource/v_69323/link_0_0.usd
deleted file mode 100644
index 3083076823c4549a2fd4bd897328895462d40dad..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/oven/Collected_model_oven03/resource/v_69323/link_0_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0bcc661530df5b669e84b57131be3eff74088f4d77c503ef068e421dc441925b
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diff --git a/Articulated_objects/small_appliances/oven/oven_1/.thumbs/256x256/11.usd.png b/Articulated_objects/small_appliances/oven/oven_1/.thumbs/256x256/11.usd.png
deleted file mode 100644
index 88288cbd005f3e73a24a44de1ea7a47c034682bc..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/oven/oven_1/.thumbs/256x256/11.usd.png
+++ /dev/null
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diff --git a/Articulated_objects/small_appliances/oven/oven_1/.thumbs/256x256/model_oven.usd.png b/Articulated_objects/small_appliances/oven/oven_1/.thumbs/256x256/model_oven.usd.png
deleted file mode 100644
index 8b42e8cedb11006c98313f70b9c4bddb8592ce21..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/oven/oven_1/.thumbs/256x256/model_oven.usd.png
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_appliances/oven/oven_1/model_oven.usd b/Articulated_objects/small_appliances/oven/oven_1/model_oven.usd
deleted file mode 100644
index 82ebcf9f72c871db6c352ebe57137aee27c84a43..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/oven/oven_1/model_oven.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7654c64cd688c76daf7d5c05431293986bb839d24bb72027c81fa03e1392302c
-size 47908823
diff --git a/Articulated_objects/small_appliances/oven/oven_1/resource/img/246ad44e4e4eff840f5abd84b8945cab.png b/Articulated_objects/small_appliances/oven/oven_1/resource/img/246ad44e4e4eff840f5abd84b8945cab.png
deleted file mode 100644
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--- a/Articulated_objects/small_appliances/oven/oven_1/resource/img/246ad44e4e4eff840f5abd84b8945cab.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6443765482355a1ba3e52c65f760862e4db6a7fa089e77e1a10b3999fb0badb7
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diff --git a/Articulated_objects/small_appliances/oven/oven_1/resource/img/3fef927ac0d7a1ef1241157bfaf4161b.png b/Articulated_objects/small_appliances/oven/oven_1/resource/img/3fef927ac0d7a1ef1241157bfaf4161b.png
deleted file mode 100644
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+++ /dev/null
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-size 2157145
diff --git a/Articulated_objects/small_appliances/oven/oven_1/resource/material.usd b/Articulated_objects/small_appliances/oven/oven_1/resource/material.usd
deleted file mode 100644
index f2659b4d47d8db32fdbbc3b584c9c85031c5ec00..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/oven/oven_1/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:eee127083f2c97d1c6a929acc853ea2149b9a0f7765f37536ab25bd931a5f99f
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diff --git a/Articulated_objects/small_appliances/oven/oven_1/resource/v_69323/element_path.json b/Articulated_objects/small_appliances/oven/oven_1/resource/v_69323/element_path.json
deleted file mode 100644
index 7500c195113772cb2ed4e3f06dc5fac70a42b743..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/oven/oven_1/resource/v_69323/element_path.json
+++ /dev/null
@@ -1,28 +0,0 @@
-{
-    "203": "/root/E_body_203",
-    "108": "/root/E_body_203/E_part8_108",
-    "109": "/root/E_body_203/E_part3_109",
-    "116": "/root/E_body_203/E_part18_116",
-    "118": "/root/E_body_203/E_part10_118",
-    "125": "/root/E_body_203/E_part7_125",
-    "131": "/root/E_body_203/E_part4_131",
-    "135": "/root/E_body_203/E_part5_135",
-    "183": "/root/E_rack_183",
-    "197": "/root/E_door_197",
-    "206": "/root/E_body_203/E_part6_206",
-    "207": "/root/E_body_203/E_part11_207",
-    "209": "/root/E_body_203/E_part12_209",
-    "212": "/root/E_body_203/E_part13_212",
-    "213": "/root/E_body_203/E_part14_213",
-    "214": "/root/E_body_203/E_part9_214",
-    "228": "/root/E_door_197/E_part1_3_228",
-    "237": "/root/E_knob2_237",
-    "254": "/root/E_body_203/E_part2_254",
-    "256": "/root/E_body_203/E_part1_256",
-    "50": "/root/E_body_203/E_part15_50",
-    "61": "/root/E_body_203/E_part17_61",
-    "71": "/root/E_body_203/E_part16_71",
-    "77": "/root/E_knob1_77",
-    "84": "/root/E_door_197/E_part1_2_84",
-    "96": "/root/E_door_197/E_part1_1_96"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/oven/oven_1/resource/v_69323/link_0.usd b/Articulated_objects/small_appliances/oven/oven_1/resource/v_69323/link_0.usd
deleted file mode 100644
index 5f17250d5c46753e4aadc292d33161d8bc0f3eaf..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/oven/oven_1/resource/v_69323/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:de481cb39f7f021a37f828ce3c3c5713ce0237f40fdfa482197b7404c7c0f15a
-size 7563333
diff --git a/Articulated_objects/small_appliances/oven/oven_2/model_oven_2.usd b/Articulated_objects/small_appliances/oven/oven_2/model_oven_2.usd
index b56b705736f233a863af8a2e57f340a2b2efb29f..d50faf54c824a457e39bfbf92363424347113a3d 100644
--- a/Articulated_objects/small_appliances/oven/oven_2/model_oven_2.usd
+++ b/Articulated_objects/small_appliances/oven/oven_2/model_oven_2.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 1459486
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+size 1457792
diff --git a/Articulated_objects/small_appliances/oven/oven_2/resource/v_0/link_default_0.usd b/Articulated_objects/small_appliances/oven/oven_2/resource/v_0/link_default_0.usd
index 7a5fa8a39d0febd9f1690cce79518581c13bdbbb..8d1ffc3b6befce1166d3d0d0fb73a21b46a53cd9 100644
--- a/Articulated_objects/small_appliances/oven/oven_2/resource/v_0/link_default_0.usd
+++ b/Articulated_objects/small_appliances/oven/oven_2/resource/v_0/link_default_0.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e865e3e899d56e1f3cd8b3e256bbec38c04365c481a146b6649faa74840006f1
-size 988219
+oid sha256:cea92349db0692bf2b50628e4ff00c853e927c2b98d8aa85a3279cad9aa367a1
+size 987024
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deleted file mode 100644
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--- a/Articulated_objects/small_appliances/oven/oven_3/oven_2.usd
+++ /dev/null
@@ -1,3 +0,0 @@
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diff --git a/Articulated_objects/small_appliances/printer/printer/resource/material.usd b/Articulated_objects/small_appliances/printer/printer/resource/material.usd
deleted file mode 100644
index 5df1160c3158088e8bdeb4535791c7b757cedf7a..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/printer/printer/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 2671
diff --git a/Articulated_objects/small_appliances/printer/printer/resource/v_0/element_path.json b/Articulated_objects/small_appliances/printer/printer/resource/v_0/element_path.json
deleted file mode 100644
index 25d86d07f00d7a1057da618db502915a474ee8e8..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/printer/printer/resource/v_0/element_path.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_button_10",
-    "11": "/root/E_button_11",
-    "2": "/root/E_body_1/E_Group_2",
-    "3": "/root/E_body_1/E_leg_3",
-    "4": "/root/E_button1_4",
-    "5": "/root/E_button2_5",
-    "6": "/root/E_button3_6",
-    "7": "/root/E_button_7",
-    "8": "/root/E_button_8",
-    "9": "/root/E_button_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/printer/printer/resource/v_0/link_0.usd b/Articulated_objects/small_appliances/printer/printer/resource/v_0/link_0.usd
deleted file mode 100644
index bec25490cd1953052a67241619dc10795badc837..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/printer/printer/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_appliances/rice cooker/rice_cooker_21/model_rice_cooker_21.usd b/Articulated_objects/small_appliances/rice cooker/rice_cooker_21/model_rice_cooker_21.usd
index 007136bc4e9bfbb62d7b2a412d599ac69e3965bd..d85389abafdf4ad38f089e2981e9340ece77f978 100644
--- a/Articulated_objects/small_appliances/rice cooker/rice_cooker_21/model_rice_cooker_21.usd	
+++ b/Articulated_objects/small_appliances/rice cooker/rice_cooker_21/model_rice_cooker_21.usd	
@@ -1,3 +1,3 @@
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+size 1375817
diff --git a/Articulated_objects/small_appliances/rice cooker/rice_cooker_3/model_rice_cooker_3.usd b/Articulated_objects/small_appliances/rice cooker/rice_cooker_3/model_rice_cooker_3.usd
index 15f7534d42d95d20c456216faca05fd38ae523c8..9dcc486764213d474dbccfe0854f110578422bfc 100644
--- a/Articulated_objects/small_appliances/rice cooker/rice_cooker_3/model_rice_cooker_3.usd	
+++ b/Articulated_objects/small_appliances/rice cooker/rice_cooker_3/model_rice_cooker_3.usd	
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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+size 480194
diff --git a/Articulated_objects/small_appliances/rice cooker/rice_cooker_3/resource/v_0/link_default_0.usd b/Articulated_objects/small_appliances/rice cooker/rice_cooker_3/resource/v_0/link_default_0.usd
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-{
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index f1fdefcf5d543137daa02a6827ec882f9375a5e9..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/sound/sound005/resource/v_0/element_path.json
+++ /dev/null
@@ -1,25 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_body_1/E_Component26_10",
-    "11": "/root/E_body_1/E_Component27_11",
-    "12": "/root/E_body_1/E_Component28_12",
-    "13": "/root/E_body_1/E_Component29_13",
-    "14": "/root/E_body_1/E_Component34_14",
-    "15": "/root/E_body_1/E_Component35_15",
-    "16": "/root/E_body_1/E_Component36_16",
-    "17": "/root/E_body_1/E_Component37_17",
-    "18": "/root/E_body_1/E_Component38_18",
-    "19": "/root/E_knob_19",
-    "2": "/root/E_body_1/E_Component_2",
-    "20": "/root/E_button_20",
-    "21": "/root/E_button_2_21",
-    "22": "/root/E_button_3_22",
-    "23": "/root/E_button_4_23",
-    "3": "/root/E_body_1/E_Component19_3",
-    "4": "/root/E_body_1/E_Component20_4",
-    "5": "/root/E_body_1/E_Component21_5",
-    "6": "/root/E_body_1/E_Component22_6",
-    "7": "/root/E_body_1/E_Component23_7",
-    "8": "/root/E_body_1/E_Component24_8",
-    "9": "/root/E_body_1/E_Component25_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/sound/sound005/resource/v_0/link_0.usd b/Articulated_objects/small_appliances/sound/sound005/resource/v_0/link_0.usd
deleted file mode 100644
index 55f745c87af0cfc2b87589220d1900dabfbb3c48..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/sound/sound005/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 4925428
diff --git a/Articulated_objects/small_appliances/table fan/electric_fan_1/model_electric_fan_1.usd b/Articulated_objects/small_appliances/table fan/electric_fan_1/model_electric_fan_1.usd
index b5f0d4a2f80d121822e6f5de73bf45012d385622..61fdef931b19ae818fe80641f65df414d7af6bf5 100644
--- a/Articulated_objects/small_appliances/table fan/electric_fan_1/model_electric_fan_1.usd	
+++ b/Articulated_objects/small_appliances/table fan/electric_fan_1/model_electric_fan_1.usd	
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_appliances/table fan/electric_fan_10/model_electric_fan_10.usd b/Articulated_objects/small_appliances/table fan/electric_fan_10/model_electric_fan_10.usd
index 1da28e9e1104aaedea7362f7e61bd15c868c579e..aae28442d52d0e1205ff39d9f8c34f1dff7e1d1c 100644
--- a/Articulated_objects/small_appliances/table fan/electric_fan_10/model_electric_fan_10.usd	
+++ b/Articulated_objects/small_appliances/table fan/electric_fan_10/model_electric_fan_10.usd	
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_appliances/table fan/electric_fan_11/model_electric_fan_11.usd b/Articulated_objects/small_appliances/table fan/electric_fan_11/model_electric_fan_11.usd
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--- a/Articulated_objects/small_appliances/table fan/electric_fan_11/model_electric_fan_11.usd	
+++ b/Articulated_objects/small_appliances/table fan/electric_fan_11/model_electric_fan_11.usd	
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_appliances/table fan/electric_fan_6/model_electric_fan_6.usda b/Articulated_objects/small_appliances/table fan/electric_fan_6/model_electric_fan_6.usda
index c796ebafb60aa7b5133b59c15418a02e131ce3a8..2bdf9648df55c11906f5743f011d9079fb4e570a 100644
--- a/Articulated_objects/small_appliances/table fan/electric_fan_6/model_electric_fan_6.usda	
+++ b/Articulated_objects/small_appliances/table fan/electric_fan_6/model_electric_fan_6.usda	
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_appliances/table fan/electric_fan_8/model_electric_fan_8.usda b/Articulated_objects/small_appliances/table fan/electric_fan_8/model_electric_fan_8.usda
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--- a/Articulated_objects/small_appliances/table fan/electric_fan_8/model_electric_fan_8.usda	
+++ b/Articulated_objects/small_appliances/table fan/electric_fan_8/model_electric_fan_8.usda	
@@ -1,3 +1,3 @@
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diff --git a/Articulated_objects/small_appliances/television/television002/.thumbs/256x256/model_television002.usd.png b/Articulated_objects/small_appliances/television/television002/.thumbs/256x256/model_television002.usd.png
deleted file mode 100644
index 93a9a1b7dc58004183016c1585a411959291baa4..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/television/television002/.thumbs/256x256/model_television002.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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deleted file mode 100644
index a290c195f3063f11146a60944f351847e502ab22..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/television/television002/model_television002.usd
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_appliances/television/television002/resource/img/453bb7e836c76abf08eb16d1b1cdfaec.png b/Articulated_objects/small_appliances/television/television002/resource/img/453bb7e836c76abf08eb16d1b1cdfaec.png
deleted file mode 100644
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+++ /dev/null
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diff --git a/Articulated_objects/small_appliances/television/television002/resource/material.usd b/Articulated_objects/small_appliances/television/television002/resource/material.usd
deleted file mode 100644
index 77e8cdfb8337c30e0a45b9387b189d322ea2c48e..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/television/television002/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_appliances/television/television002/resource/v_0/element_path.json b/Articulated_objects/small_appliances/television/television002/resource/v_0/element_path.json
deleted file mode 100644
index 3603b36733d575c3577b43cce59fe63cf0b5ee8b..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/television/television002/resource/v_0/element_path.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "2": "/root/E_body_1/E_screen_2",
-    "3": "/root/E_body_1/E_switch_3",
-    "4": "/root/E_button_4"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/television/television002/resource/v_0/link_0.usd b/Articulated_objects/small_appliances/television/television002/resource/v_0/link_0.usd
deleted file mode 100644
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--- a/Articulated_objects/small_appliances/television/television002/resource/v_0/link_0.usd
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-version https://git-lfs.github.com/spec/v1
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deleted file mode 100644
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diff --git a/Articulated_objects/small_appliances/television/television003/model_television003.usd b/Articulated_objects/small_appliances/television/television003/model_television003.usd
deleted file mode 100644
index c4a4bdcc0d5e8b891a8811dede8c4eb10427d2eb..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/television/television003/model_television003.usd
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_appliances/television/television003/resource/img/09abd1bf71ec52e69a6d8fbe6b2f2e8e.png b/Articulated_objects/small_appliances/television/television003/resource/img/09abd1bf71ec52e69a6d8fbe6b2f2e8e.png
deleted file mode 100644
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--- a/Articulated_objects/small_appliances/television/television003/resource/img/09abd1bf71ec52e69a6d8fbe6b2f2e8e.png
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-version https://git-lfs.github.com/spec/v1
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-size 18680
diff --git a/Articulated_objects/small_appliances/television/television003/resource/material.usd b/Articulated_objects/small_appliances/television/television003/resource/material.usd
deleted file mode 100644
index fa51fb8e9012d3d2114b72de1c0f4e5e2a54e03e..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/television/television003/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_appliances/television/television003/resource/v_0/element_path.json b/Articulated_objects/small_appliances/television/television003/resource/v_0/element_path.json
deleted file mode 100644
index 0130aeca0f68732d3b5b4da5e5d5f57a40d24ad2..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/television/television003/resource/v_0/element_path.json
+++ /dev/null
@@ -1,21 +0,0 @@
-{
-    "1": "/root/E_screen_1",
-    "9": "/root/E_body_9",
-    "10": "/root/E_body_9/E_storage_board_10",
-    "11": "/root/E_body_9/E_bracket_3_11",
-    "12": "/root/E_wheel_1_12",
-    "13": "/root/E_link_1_13",
-    "14": "/root/E_link_2_14",
-    "15": "/root/E_wheel_2_15",
-    "16": "/root/E_link_3_16",
-    "17": "/root/E_wheel_3_17",
-    "18": "/root/E_link_4_18",
-    "19": "/root/E_wheel_4_19",
-    "2": "/root/E_bracket_1_2",
-    "3": "/root/E_bracket_1_2/E_screw_3",
-    "4": "/root/E_bracket_1_2/E_link_4",
-    "5": "/root/E_bracket_2_5",
-    "6": "/root/E_bracket_2_5/E_bracket_4_6",
-    "7": "/root/E_bracket_2_5/E_bracket_5_7",
-    "8": "/root/E_bracket_2_5/E_screw_2_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/television/television003/resource/v_0/link_0.usd b/Articulated_objects/small_appliances/television/television003/resource/v_0/link_0.usd
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--- a/Articulated_objects/small_appliances/television/television003/resource/v_0/link_0.usd
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-version https://git-lfs.github.com/spec/v1
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deleted file mode 100644
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--- a/Articulated_objects/small_appliances/television/television004/resource/material.usd
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_appliances/television/television004/resource/v_0/element_path.json b/Articulated_objects/small_appliances/television/television004/resource/v_0/element_path.json
deleted file mode 100644
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--- a/Articulated_objects/small_appliances/television/television004/resource/v_0/element_path.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-    "1": "/root/E_button_1",
-    "10": "/root/E_body_10",
-    "2": "/root/E_screen_2",
-    "3": "/root/E_screen_2/E_Group_3",
-    "4": "/root/E_screen_2/E_handle_1_4",
-    "5": "/root/E_screen_2/E_handle_2_5",
-    "6": "/root/E_screen_2/E_bracket_6",
-    "7": "/root/E_screen_2/E_bracket_6/E_Group_7",
-    "8": "/root/E_screen_2/E_bracket_6/E_link_1_8",
-    "9": "/root/E_screen_2/E_bracket_6/E_link_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/television/television004/resource/v_0/link_0.usd b/Articulated_objects/small_appliances/television/television004/resource/v_0/link_0.usd
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-size 2263
diff --git a/Articulated_objects/small_appliances/television/television005/resource/v_0/element_path.json b/Articulated_objects/small_appliances/television/television005/resource/v_0/element_path.json
deleted file mode 100644
index 68fd5f49acab3d7513ef2f090dcd01b02c0de050..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/television/television005/resource/v_0/element_path.json
+++ /dev/null
@@ -1,11 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "2": "/root/E_body_1/E_base_2",
-    "3": "/root/E_body_1/E_pole_3",
-    "4": "/root/E_body_1/E_storage_rack_4",
-    "5": "/root/E_body_1/E_link_5",
-    "6": "/root/E_screen_6",
-    "7": "/root/E_screen_6/E_Group_7",
-    "8": "/root/E_screen_6/E_bracket_1_8",
-    "9": "/root/E_button_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_appliances/television/television005/resource/v_0/link_0.usd b/Articulated_objects/small_appliances/television/television005/resource/v_0/link_0.usd
deleted file mode 100644
index 2e58d308ab7269cc5fd9177cd6a97491199c5f72..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_appliances/television/television005/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2dbdadff9375858669648d81ecd4a2a466f9b7955dbe05c7dc692baf5b3f33ea
-size 659985
diff --git a/Articulated_objects/small_appliances/water dispenser/water_dispenser_8/model_water_dispenser_8.usd b/Articulated_objects/small_appliances/water dispenser/water_dispenser_8/model_water_dispenser_8.usd
index 51749dc260bba12dd15c297ee3cdd4f4a060d60b..c8a90524c54757bed7c14814c49394d2248f42a3 100644
--- a/Articulated_objects/small_appliances/water dispenser/water_dispenser_8/model_water_dispenser_8.usd	
+++ b/Articulated_objects/small_appliances/water dispenser/water_dispenser_8/model_water_dispenser_8.usd	
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:37c88962ab317ae2caa10b481ce110683ac2c3d2aa7c34c411f3318d008b1d66
-size 2828212
+oid sha256:40f62296694ba9a28139eba0aae3c54fab390cee64fde4537ee8983b2680d3ef
+size 2824923
diff --git a/Articulated_objects/small_furniture/bookcase/bookcase006/.thumbs/256x256/model_bookcase006.usd.png b/Articulated_objects/small_furniture/bookcase/bookcase006/.thumbs/256x256/model_bookcase006.usd.png
deleted file mode 100644
index f26f332339916251bffd605285e7991d20c4fbdf..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/bookcase/bookcase006/.thumbs/256x256/model_bookcase006.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ccd8cfeca6cba9e800b2b1ecfaa960bb5b3167bbae4f28577bf3a4816f0dc8b7
-size 53867
diff --git a/Articulated_objects/small_furniture/bookcase/bookcase006/log.txt b/Articulated_objects/small_furniture/bookcase/bookcase006/log.txt
deleted file mode 100644
index adba22dcb5065f45ecd7e9b0e18f8765ab799d0b..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/bookcase/bookcase006/log.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-2025-08-14 13:51:59 list index out of range
-2025-08-28 11:22:30 list index out of range
diff --git a/Articulated_objects/small_furniture/bookcase/bookcase006/model_bookcase006.usd b/Articulated_objects/small_furniture/bookcase/bookcase006/model_bookcase006.usd
deleted file mode 100644
index eb5fbb33b561b15b0d67d0b2ecc1f808a8678821..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/bookcase/bookcase006/model_bookcase006.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:58739fc67db97600a0631c9dfeccb2530049ac294f3bf420eed40c87e834f2af
-size 101612
diff --git a/Articulated_objects/small_furniture/bookcase/bookcase006/resource/img/cd533f2422421107f71e75c46ec189ea.png b/Articulated_objects/small_furniture/bookcase/bookcase006/resource/img/cd533f2422421107f71e75c46ec189ea.png
deleted file mode 100644
index 2c0990bde9e8d23c8c3cca22a45c3419dbfefa22..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/bookcase/bookcase006/resource/img/cd533f2422421107f71e75c46ec189ea.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:75eb48566fad6bb010dda649607ad002538a45faaa136c7e08fb0c55057ad57b
-size 828127
diff --git a/Articulated_objects/small_furniture/bookcase/bookcase006/resource/material.usd b/Articulated_objects/small_furniture/bookcase/bookcase006/resource/material.usd
deleted file mode 100644
index e01dea79e9bd43dd733eb088e55f4e594768e22a..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/bookcase/bookcase006/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:245fb03707362c860f83e724d85c8767e9ea6e8a86a8f12646ac363f7481fe53
-size 2066
diff --git a/Articulated_objects/small_furniture/bookcase/bookcase006/resource/v_0/element_path.json b/Articulated_objects/small_furniture/bookcase/bookcase006/resource/v_0/element_path.json
deleted file mode 100644
index 3a126a9297f96543079be3c7080338861a5d1359..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/bookcase/bookcase006/resource/v_0/element_path.json
+++ /dev/null
@@ -1,53 +0,0 @@
-{
-    "1": "/root/E_cabinet_1",
-    "10": "/root/E_cabinet_10",
-    "11": "/root/E_cabinet_10/E_shelf4_11",
-    "12": "/root/E_cabinet_10/E_body_12",
-    "13": "/root/E_cabinet_10/E_shelf_13",
-    "14": "/root/E_cabinet_10/E_shelf3_14",
-    "15": "/root/E_cabinet_10/E_shelf1_15",
-    "16": "/root/E_cabinet_10/E_shelf2_16",
-    "17": "/root/E_cabinet_10/E_shelf5_17",
-    "18": "/root/E_cabinet_10/E_shelf6_18",
-    "19": "/root/E_door_19",
-    "2": "/root/E_cabinet_1/E_shelf4_2",
-    "20": "/root/E_door1_20",
-    "21": "/root/E_cabinet_21",
-    "22": "/root/E_cabinet_21/E_shelf4_22",
-    "23": "/root/E_cabinet_21/E_body_23",
-    "24": "/root/E_cabinet_21/E_shelf_24",
-    "25": "/root/E_cabinet_21/E_shelf3_25",
-    "26": "/root/E_cabinet_21/E_shelf1_26",
-    "27": "/root/E_cabinet_21/E_shelf2_27",
-    "28": "/root/E_cabinet_21/E_shelf5_28",
-    "29": "/root/E_cabinet_21/E_shelf6_29",
-    "3": "/root/E_cabinet_1/E_body_3",
-    "30": "/root/E_cabinet_30",
-    "31": "/root/E_cabinet_30/E_shelf4_31",
-    "32": "/root/E_cabinet_30/E_body_32",
-    "33": "/root/E_cabinet_30/E_shelf_33",
-    "34": "/root/E_cabinet_30/E_shelf3_34",
-    "35": "/root/E_cabinet_30/E_shelf1_35",
-    "36": "/root/E_cabinet_30/E_shelf2_36",
-    "37": "/root/E_cabinet_30/E_shelf5_37",
-    "38": "/root/E_cabinet_30/E_shelf6_38",
-    "39": "/root/E_door_39",
-    "4": "/root/E_cabinet_1/E_shelf_4",
-    "40": "/root/E_door1_40",
-    "41": "/root/E_cabinet_41",
-    "42": "/root/E_cabinet_41/E_shelf4_42",
-    "43": "/root/E_cabinet_41/E_body_43",
-    "44": "/root/E_cabinet_41/E_shelf_44",
-    "45": "/root/E_cabinet_41/E_shelf3_45",
-    "46": "/root/E_cabinet_41/E_shelf1_46",
-    "47": "/root/E_cabinet_41/E_shelf2_47",
-    "48": "/root/E_cabinet_41/E_shelf5_48",
-    "49": "/root/E_cabinet_41/E_shelf6_49",
-    "5": "/root/E_cabinet_1/E_shelf3_5",
-    "50": "/root/E_door_50",
-    "51": "/root/E_door1_51",
-    "6": "/root/E_cabinet_1/E_shelf1_6",
-    "7": "/root/E_cabinet_1/E_shelf2_7",
-    "8": "/root/E_cabinet_1/E_shelf5_8",
-    "9": "/root/E_cabinet_1/E_shelf6_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/bookcase/bookcase006/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/bookcase/bookcase006/resource/v_0/link_0.usd
deleted file mode 100644
index 48ba54f079ab780da0a3718df79f381f38b54da2..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/bookcase/bookcase006/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:00288284d652593d2ef7758a0d0f8c497100ff86c0330b319855f2dda954764b
-size 72170
diff --git a/Articulated_objects/small_furniture/bookcase/bookcase007/.thumbs/256x256/model_bookcase007.usd.png b/Articulated_objects/small_furniture/bookcase/bookcase007/.thumbs/256x256/model_bookcase007.usd.png
deleted file mode 100644
index 7c8051971d972fe0598a9a73c290da470108180f..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/bookcase/bookcase007/.thumbs/256x256/model_bookcase007.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ee961ecedd02ef5d60d4e95bff481019207695f2ace842fc868bf4e2fb4ecac6
-size 15302
diff --git a/Articulated_objects/small_furniture/bookcase/bookcase007/model_bookcase007.usd b/Articulated_objects/small_furniture/bookcase/bookcase007/model_bookcase007.usd
deleted file mode 100644
index 122fd702ae36c05e2529ba592d56d17d941a0abe..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/bookcase/bookcase007/model_bookcase007.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e3496402cdb9bd1079a3be59f48dce0d5cafb72cc3335a257969d0ad94ccf32e
-size 26211
diff --git a/Articulated_objects/small_furniture/bookcase/bookcase007/resource/material.usd b/Articulated_objects/small_furniture/bookcase/bookcase007/resource/material.usd
deleted file mode 100644
index 3cc8514283a826c0c8a1b6fa240e974fb3d969ba..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/bookcase/bookcase007/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a1ce70eea0e4686319a4b8235b6d211ed14f669c3294b9b3614e33bbe625e8a7
-size 1493
diff --git a/Articulated_objects/small_furniture/bookcase/bookcase007/resource/v_0/element_path.json b/Articulated_objects/small_furniture/bookcase/bookcase007/resource/v_0/element_path.json
deleted file mode 100644
index 806aade3d7054b40c7b2c3ca316b8ae9d4df3aa4..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/bookcase/bookcase007/resource/v_0/element_path.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-    "1": "/root/E_door_1",
-    "5": "/root/E_cabinet_5",
-    "6": "/root/E_cabinet_5/E_cabinet1_6",
-    "10": "/root/E_cabinet_5/E_cabinet1_6/E_body_10",
-    "11": "/root/E_cabinet_5/E_cabinet1_6/E_shelf_11",
-    "12": "/root/E_cabinet_5/E_cabinet1_12",
-    "13": "/root/E_cabinet_5/E_cabinet1_12/E_shelf4_13",
-    "14": "/root/E_cabinet_5/E_cabinet1_12/E_shelf6_14",
-    "15": "/root/E_cabinet_5/E_cabinet1_12/E_shelf2_15",
-    "16": "/root/E_cabinet_5/E_cabinet1_12/E_body_16",
-    "17": "/root/E_cabinet_5/E_cabinet1_12/E_shelf_17",
-    "2": "/root/E_door_1_2",
-    "3": "/root/E_door_3",
-    "4": "/root/E_door_1_4",
-    "7": "/root/E_cabinet_5/E_cabinet1_6/E_shelf4_7",
-    "8": "/root/E_cabinet_5/E_cabinet1_6/E_shelf6_8",
-    "9": "/root/E_cabinet_5/E_cabinet1_6/E_shelf2_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/bookcase/bookcase007/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/bookcase/bookcase007/resource/v_0/link_0.usd
deleted file mode 100644
index f6c26aec037806cd902495d5b1f407daa7f83953..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/bookcase/bookcase007/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:30e445131d12fb1f2d1dc5e026e69cdca6c210b7e67b30995b5c449353e82367
-size 41624
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_D1_3/D1_3.usdc b/Articulated_objects/small_furniture/cabinet/Collected_D1_3/D1_3.usdc
deleted file mode 100755
index 23319fef5f82c5212b3e739a3abc46521071647d..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_D1_3/D1_3.usdc
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5c3d4b27ca499a1eafc448f35a237f1ed09b90c7bf7c8ef69d7d6ee3909cb55e
-size 759609
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_D1_3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Imperfect/Carpaint/Carpaint_01.mdl b/Articulated_objects/small_furniture/cabinet/Collected_D1_3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Imperfect/Carpaint/Carpaint_01.mdl
deleted file mode 100755
index 842c9272ba7faee90433b135c19f4195ef30c90d..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_D1_3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Imperfect/Carpaint/Carpaint_01.mdl
+++ /dev/null
@@ -1,177 +0,0 @@
-mdl 1.8;
-
-import ::state::normal;
-import ::OmniSurface::OmniShared::emission_mode;
-import ..::Templates::OmniUber_Automotive::*;
-import ::tex::gamma_mode;
-
-export material Carpaint_01(*)
- = Templates::OmniUber_Automotive::OmniUber_Automotive(
-    diffuse_reflection_color: color(0.57180047f, 0.864686489f, 0.0542212836f),
-    metalness: 0.f,
-    roughness_u: 1.f,
-    enable_coat: true,
-    coat_color: color(0.719471931f, 0.719464719f, 0.719464719f),
-    coat_roughness: 0.f,
-    enable_flakes: true,
-    flake_color: color(0.490786523f, 0.821782172f, 0.27121523f),
-    flake_size: 0.049999997f,
-    flakes_density: 0.25f,
-    flakes_spread: 0.170000002f,
-    flake_roughness: 0.280000001f,
-    uv_set_layer_0: Templates::OmniUber_Automotive::uv_set_1,
-    base_color_image: texture_2d(),
-    base_color_scale: 1.f,
-    base_color_offset: 0.f,
-    base_color_desaturation: 0.f,
-    metalness_image: texture_2d(),
-    metalness_channel: Templates::OmniUber_Automotive::b,
-    specular_reflection_weight: 1.f,
-    specular_reflection_color: color(1.f, 1.f, 1.f),
-    cavity_image: texture_2d(),
-    cavity_channel: Templates::OmniUber_Automotive::r,
-    roughness_image: texture_2d(),
-    roughness_channel: Templates::OmniUber_Automotive::g,
-    roughness_range_position: float2(1.f, 0.5f),
-    normal_image: texture_2d(),
-    normal_flip_green: true,
-    normal_scale: 1.f,
-    enable_layer_1: false,
-    uv_set_layer_1: Templates::OmniUber_Automotive::uv_set_1,
-    layer_1_order: Templates::OmniUber_Automotive::above,
-    layer_1_base_color_image: texture_2d(),
-    layer_1_diffuse_reflection_color: color(1.f, 1.f, 1.f),
-    layer_1_base_color_offset: 0.f,
-    layer_1_base_color_scale: 1.f,
-    layer_1_base_color_desaturation: 0.f,
-    layer_1_roughness_image: texture_2d(),
-    layer_1_roughness_channel: Templates::OmniUber_Automotive::g,
-    layer_1_roughness_u: 1.f,
-    layer_1_roughness_range_position: float2(1.f, 0.5f),
-    layer_1_metalness_image: texture_2d(),
-    layer_1_metalness_channel: Templates::OmniUber_Automotive::b,
-    layer_1_metalness: 1.f,
-    layer_1_cavity_image: texture_2d(),
-    layer_1_cavity_channel: Templates::OmniUber_Automotive::r,
-    layer_1_specular_reflection_weight: 1.f,
-    layer_1_normal_image: texture_2d(),
-    layer_1_normal_flip_green: true,
-    layer_1_normal_scale: 1.f,
-    layer_1_blend_source: Templates::OmniUber_Automotive::texture,
-    layer_1_uv_set_blend_factor: Templates::OmniUber_Automotive::uv_set_1,
-    layer_1_blend_splatmap: texture_2d(),
-    layer_1_blend_splatmap_channel: Templates::OmniUber_Automotive::r,
-    layer_1_blend_direction: float3(0.f, 1.f, 0.f),
-    layer_1_blend_axis: Templates::OmniUber_Automotive::y,
-    layer_1_blend_object_space: true,
-    layer_1_blend_scale: 1.f,
-    layer_1_blend_offset: 0.f,
-    layer_1_blend_primvar_name: "",
-    layer_1_uv_set_detail: Templates::OmniUber_Automotive::uv_set_1,
-    layer_1_blend_detail_image: texture_2d(),
-    layer_1_blend_detail_image_channel: Templates::OmniUber_Automotive::r,
-    layer_1_blend_threshold: 0.330000013f,
-    layer_1_blend_factor_override: 0.f,
-    enable_layer_2: false,
-    layer_2_order: Templates::OmniUber_Automotive::above,
-    uv_set_layer_2: Templates::OmniUber_Automotive::uv_set_2,
-    layer_2_base_color_image: texture_2d(),
-    layer_2_diffuse_reflection_color: color(1.f, 1.f, 1.f),
-    layer_2_base_color_offset: 0.f,
-    layer_2_base_color_scale: 1.f,
-    layer_2_base_color_desaturation: 0.f,
-    layer_2_metalness_image: texture_2d(),
-    layer_2_metalness_channel: Templates::OmniUber_Automotive::b,
-    layer_2_metalness: 1.f,
-    layer_2_roughness_image: texture_2d(),
-    layer_2_roughness_channel: Templates::OmniUber_Automotive::g,
-    layer_2_roughness_u: 1.f,
-    layer_2_roughness_range_position: float2(1.f, 0.5f),
-    layer_2_specular_reflection_weight: 1.f,
-    layer_2_cavity_image: texture_2d(),
-    layer_2_cavity_channel: Templates::OmniUber_Automotive::r,
-    layer_2_normal_image: texture_2d(),
-    layer_2_normal_flip_green: true,
-    layer_2_normal_scale: 1.f,
-    layer_2_blend_source: Templates::OmniUber_Automotive::texture,
-    layer_2_uv_set_blend_factor: Templates::OmniUber_Automotive::uv_set_2,
-    layer_2_blend_splatmap: texture_2d(),
-    layer_2_blend_splatmap_channel: Templates::OmniUber_Automotive::r,
-    layer_2_blend_direction: float3(0.f, 1.f, 0.f),
-    layer_2_blend_axis: Templates::OmniUber_Automotive::y,
-    layer_2_blend_object_space: true,
-    layer_2_blend_scale: 1.f,
-    layer_2_blend_offset: 0.f,
-    layer_2_blend_primvar_name: "",
-    layer_2_uv_set_detail: Templates::OmniUber_Automotive::uv_set_2,
-    layer_2_blend_detail_image: texture_2d(),
-    layer_2_blend_detail_image_channel: Templates::OmniUber_Automotive::r,
-    layer_2_blend_threshold: 0.330000013f,
-    layer_2_blend_factor_override: 0.f,
-    uvs_mode_01: Templates::OmniUber_Automotive::triplanar,
-    uv_scale_01: float2(1.f),
-    uv_offset_01: float2(0.f),
-    uv_offset_time_01: float2(0.f),
-    uv_rotation_01: 0.f,
-    triplanar_blend_range_01: 0.5f,
-    uvs_mode_02: Templates::OmniUber_Automotive::triplanar,
-    uv_scale_02: float2(8.f),
-    uv_offset_02: float2(0.f),
-    uv_offset_time_02: float2(0.f),
-    uv_rotation_02: 0.f,
-    triplanar_blend_range_02: 0.5f,
-    uvs_mode_03: Templates::OmniUber_Automotive::triplanar,
-    uv_scale_03: float2(1.f),
-    uv_offset_03: float2(0.f),
-    uv_offset_time_03: float2(0.f),
-    uv_rotation_03: 0.f,
-    triplanar_blend_range_03: 0.5f,
-    uvs_mode_04: Templates::OmniUber_Automotive::triplanar,
-    uv_scale_04: float2(1.f),
-    uv_offset_04: float2(0.f),
-    uv_offset_time_04: float2(0.f),
-    uv_rotation_04: 0.f,
-    triplanar_blend_range_04: 0.5f,
-    enable_opacity: false,
-    uv_set_opacity: Templates::OmniUber_Automotive::uv_set_1,
-    enable_detail_normal: false,
-    uv_set_detail_normal: Templates::OmniUber_Automotive::uv_set_1,
-    detail_normal_image: texture_2d(),
-    detail_normal_flip_green: true,
-    detail_normal_scale: 1.f,
-    uv_set_detail_weight: Templates::OmniUber_Automotive::uv_set_1,
-    detail_normal_weight_image: texture_2d(),
-    detail_normal_weight_channel: Templates::OmniUber_Automotive::r,
-    enable_emission: false,
-    uv_set_emission: Templates::OmniUber_Automotive::uv_set_1,
-    emission_image: texture_2d(),
-    emission_use_temperature: false,
-    emission_temperature: 6500.f,
-    uv_set_emission_mask: Templates::OmniUber_Automotive::uv_set_1,
-    emission_color: color(1.f, 1.f, 1.f),
-    emission_mask_image: texture_2d(),
-    emission_mode: OmniSurface::OmniShared::emission_lx,
-    emission_intensity: 1.f,
-    opacity_image: texture_2d(),
-    opacity_channel: Templates::OmniUber_Automotive::a,
-    geometry_opacity_threshold: 0.150000006f,
-    enable_anisotropy: false,
-    uv_set_anisotropy: Templates::OmniUber_Automotive::uv_set_1,
-    anisotropic_direction_image: texture_2d(),
-    anisotropic_direction_channel: Templates::OmniUber_Automotive::r,
-    anisotropic_direction: 0.f,
-    anisotropic_roughness_u: 1.f,
-    anisotropic_roughness_v: 0.25f,
-    coat_mask_image: texture_2d(),
-    coat_mask_channel: Templates::OmniUber_Automotive::r,
-    coat_roughness_image: texture_2d("../../Surfacing/ov_misc_textures_noise/noise_scratch2.jpg", ::tex::gamma_default, ""),
-    coat_roughness_channel: Templates::OmniUber_Automotive::r,
-    coat_ior: 1.60000002f,
-    coat_normal_image: texture_2d(),
-    coat_normal_flip_green: true,
-    uv_set_coat_roughness_normal: Templates::OmniUber_Automotive::uv_set_1,
-    uv_set_coat_mask: Templates::OmniUber_Automotive::uv_set_1,
-    coat_anisotropy: 0.f,
-    coat_anisotropy_rotation: 0.f,
-    coat_affect_color: 0.f,
-    coat_affect_roughness: 0.f);
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_D1_3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Imperfect/Templates/OmniUber_Automotive.mdl b/Articulated_objects/small_furniture/cabinet/Collected_D1_3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Imperfect/Templates/OmniUber_Automotive.mdl
deleted file mode 100755
index 9123430b115c1b7d325814c3d9414da407f66a2e..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_D1_3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Imperfect/Templates/OmniUber_Automotive.mdl
+++ /dev/null
@@ -1,2611 +0,0 @@
-mdl 1.8;
-
-import ::anno::*;
-import ::base::*;
-import ::df::*;
-import ::limits::*;
-import ::math::*;
-import ::state::*;
-import ::tex::*;
-import ::scene::*;
-
-import ::OmniSurface::OmniShared::*;
-import ::OmniSurface::OmniImage::*;
-import ::OmniSurface::OmniSurfaceLiteBase::*;
-import ::OmniSurface::OmniSurfaceBase::*;
-
-import ::nvidia::core_definitions::blend_normals;
-
-import ::nvidia::core_definitions::triplanar_file_texture;
-import ::nvidia::core_definitions::triplanar_normalmap_texture;
-
-export enum blend_source
-{
-    texture [[ anno::display_name( "Texture" ) ]],
-    direction [[ anno::display_name( "Direction" ) ]],
-    axis [[ anno::display_name( "Axis" ) ]],
-    primvar [[ anno::display_name( "Primvar" ) ]]
-};
-
-export enum uvs_mode
-{
-    texture_coord_0 [[ anno::display_name( "Texture Coordinate 0" ) ]],
-    triplanar       [[ anno::display_name( "TriPlanar" ) ]]
-};
-
-export enum uv_set_selection
-{
-    uv_set_1 [[ anno::display_name( "UV Set 1" ) ]],
-    uv_set_2 [[ anno::display_name( "UV Set 2" ) ]],
-    uv_set_3 [[ anno::display_name( "UV Set 3" ) ]],
-    uv_set_4 [[ anno::display_name( "UV Set 4" ) ]]
-};
-
-export enum channel_mode
-{
-    r    [[ anno::display_name( "R" ) ]],
-    g    [[ anno::display_name( "G" ) ]],
-    b    [[ anno::display_name( "B" ) ]],
-    a    [[ anno::display_name( "A" ) ]],
-    rgb  [[ anno::display_name( "RGB" ) ]]
-};
-
-export enum axis_mode
-{
-    x        [[ anno::display_name( "X" )  ]],
-    x_invert [[ anno::display_name( "-X" ) ]],
-    y        [[ anno::display_name( "Y" )  ]],
-    y_invert [[ anno::display_name( "-Y" ) ]],
-    z        [[ anno::display_name( "Z" )  ]],
-    z_invert [[ anno::display_name( "-Z" ) ]]
-};
-
-export enum layer_order
-{
-    below [[ anno::display_name( "Below Clear Coat" ) ]],
-    above [[ anno::display_name( "Above Clear Coat" ) ]]
-};
-
-export struct material_layer
-{
-    color  base_color;
-    float  metallic;
-    float  cavity;
-    float  specular_weight;
-    float  roughness;
-    float3 normal;
-};
-
-export struct coat_layer
-{
-    float   coat_weight;
-    color   coat_color;
-    float   coat_roughness;
-    uniform float   coat_ior;
-    float   coat_anisotropy;
-    float   coat_anisotropy_rotation;
-    float   coat_affect_color;
-    float   coat_affect_roughness;
-    float3  coat_normal;
-};
-
-export struct anisotropy
-{
-    float anisotropy_roughness_u;
-    float anisotropy_roughness_v;
-    float anisotropy_rotation;
-};
-
-export struct uv_set_settings
-{
-    uvs_mode mode           = texture_coord_0;
-    float2   uv_scale       = float2( 1.f );
-    float2   uv_offset      = float2( 0.f );
-    float2   uv_offset_time = float2( 0.f );
-    float    uv_rotation    = 0.f;
-    float    triplanar_blend_range = 0.5f;
-};
-
-export struct uv_streams
-{
-    uv_set_settings uv_set_settings_1;
-    uv_set_settings uv_set_settings_2;
-    uv_set_settings uv_set_settings_3;
-    uv_set_settings uv_set_settings_4;
-};
-
-export struct flakes
-{
-    float   priority;
-    int     seed;
-    float4  carrier;
-};
-
-export struct flake_layer
-{
-    float3 normal;
-    float  roughness;
-    float  weight;
-};
-
-int hash( int seed, int i )
-{
-	return(i ^ seed ) * 1075385539;
-}
-
-int random_next( int seed )
-{
-	seed ^= seed <<  13;
-	seed ^= seed >>> 17;
-	seed ^= seed <<  5;
-	return seed;
-}
-
-float random_value( int seed )
-{
-	return math::abs( float( seed ) * 0.00000000046566f );
-}
-
-int random_initialize( int3 seed )
-{
-    return hash( hash( hash( 0, seed.x ), seed.y ), seed.z );
-}
-
-float3 rotate_position(
-    float3 position = state::position(),
-    float3 xi       = float3( 0.f )
-)
-{
-    float theta = math::PI * 2.f * xi.x;
-    float phi   = math::PI * 2.f * xi.y;
-    float z     = xi.z * 2.f;
-
-    float r         = math::sqrt( z );
-    float[2] sp_cp  = math::sincos( phi );
-    float Vx        = r * sp_cp[0];
-    float Vy        = r * sp_cp[1];
-    float Vz        = math::sqrt( 2.f - z );
-
-    float[2] st_ct  = math::sincos( theta );
-    float Sx        = Vx * st_ct[1] - Vy * st_ct[0];
-    float Sy        = Vx * st_ct[0] + Vy * st_ct[1];
-
-    float3x3 M(
-		Vx * Sx - st_ct[1], Vx * Sy - st_ct[0], Vx * Vz,
-		Vy * Sx + st_ct[0], Vy * Sy - st_ct[1], Vy * Vz,
-		Vz * Sx,            Vz * Sy,            1.0f - z);
-
-    return M * position;
-}
-
-export float linstep(
-    float input = 0.f,
-    float min_in   = 0.f,
-    float max_in   = 1.f,
-    float min_out  = 0.f,
-    float max_out  = 1.f
-)
-{
-    float in_range  = math::saturate( ( input - min_in ) / ( max_in - min_in ) );
-    float out_range = math::lerp( min_out, max_out, in_range );
-    return out_range;
-
-}
-
-export float histogram_range(
-    float input     = 0.f,
-    float range     = 1.f,
-    float position  = 0.5f
-)
-{
-    float x = ( range * 0.5f ) + ( 1.f - position );
-    float y = ( 1.f - position ) * 2.f;
-    float z = ( range * 0.5f ) + position;
-    float w = position * 2.f;
-
-    return linstep( input, 0.f, 1.f, 1.f - math::min( x, y ), math::min( z, w ) );
-}
-
-export float threshold_blend(
-    float input     = 1.f,
-    float height    = 0.5f,
-    float threshold = 0.33f
-)
-{
-    height = 1.f - height;
-    float epsilon = 0.0001;
-    float min = math::saturate( height - ( threshold + epsilon ) );
-    return math::saturate( math::smoothstep( min, height, input ) );
-}
-
-export float lookup_float4_channel(
-    uniform texture_2d  tex           = texture_2d(),
-    float2              coord         = float2( 0.f ),
-    channel_mode        channel       = r,
-    float               default_value = 1.f
-)
-{
-    if ( !tex::texture_isvalid( tex ) ){
-        return default_value;
-    }
-
-    float4 texel = tex::lookup_float4( tex: tex, coord: coord );
-    switch ( channel )
-    {
-        case r:
-            return texel.x * default_value;
-        case g:
-            return texel.y * default_value;
-        case b:
-            return texel.z * default_value;
-        case a:
-            return texel.w * default_value;
-        case rgb:
-            float3 luminance = float3( 0.2126f, 0.7152f, 0.0722f );
-            return math::dot( float3( texel.x, texel.y, texel.z ), luminance ) * default_value;
-    }
-}
-
-export color color_adjustments(
-    color input = color( 1.f ),
-    color color_offset = color( 0.f ),
-    color color_scale  = color( 1.f ),
-    color color_tint   = color( 1.f ),
-    float desaturation = 0.f
-)
-{
-    input = input * color_scale + color_offset;
-    if ( desaturation > 0.f ){
-        float3 luminance = float3( 0.2126f, 0.7152f, 0.0722f );
-        color gray = color( math::dot( float3( input ), luminance ) );
-        input = color( math::lerp( input, gray, desaturation ) );
-    }
-    return input * color_tint;
-}
-
-export float lookup_triplanar_channel(
-    uniform texture_2d  tex           = texture_2d(),
-    float2              uv_scale      = float2( 0.f ),
-    float2              uv_offset     = float2( 0.f ),
-    channel_mode        channel       = r,
-    float               default_value = 1.f,
-    float               triplanar_blend_range = 0.5f
-)
-{
-    if ( !tex::texture_isvalid( tex ) ){
-        return default_value;
-    }
-
-    uv_scale *= 0.01f;
-    float3 texel = float3( ::nvidia::core_definitions::triplanar_file_texture(
-                                        texture_1: tex,
-                                        scaling_1: uv_scale,
-                                        translation_1: uv_offset,
-                                        texture_2: tex,
-                                        scaling_2: uv_scale,
-                                        translation_2: uv_offset,
-                                        texture_3: tex,
-                                        scaling_3: uv_scale,
-                                        translation_3: uv_offset,
-                                        blend_range: triplanar_blend_range,
-                                        object_space: true ) );
-
-    /*float3 texel = float3( triplanar_color( tex, float3( uv_scale.x, uv_scale.y, uv_scale.x )  ) );*/
-
-    switch ( channel )
-    {
-        case r:
-            return texel.x * default_value;
-        case g:
-            return texel.y * default_value;
-        case b:
-            return texel.z * default_value;
-        case a:
-            return texel.x * default_value;
-        case rgb:
-            float3 luminance = float3( 0.2126f, 0.7152f, 0.0722f );
-            return math::dot( float3( texel.x, texel.y, texel.z ), luminance ) * default_value;
-    }
-}
-
-export float3 lookup_triplanar_normal(
-    uniform texture_2d  tex           = texture_2d(),
-    float               normal_scale  = 1.f,
-    float2              uv_scale      = float2( 0.f ),
-    float2              uv_offset     = float2( 0.f ),
-    uniform bool        flip_green    = false,
-    float3              default_value = state::normal(),
-    float               triplanar_blend_range = 0.5f
-)
-{
-    if ( !tex::texture_isvalid( tex ) ){
-        return default_value;
-    }
-
-    uv_scale *= 0.01f;
-    float3 texel = float3( ::nvidia::core_definitions::triplanar_normalmap_texture(
-                                        texture_1: tex,
-                                        scaling_1: uv_scale,
-                                        translation_1: uv_offset,
-                                        texture_2: tex,
-                                        scaling_2: uv_scale,
-                                        translation_2: uv_offset,
-                                        texture_3: tex,
-                                        scaling_3: uv_scale,
-                                        translation_3: uv_offset,
-                                        object_space: true,
-                                        blend_range: triplanar_blend_range,
-                                        flip_1: !flip_green,
-                                        flip_2: !flip_green,
-                                        flip_3: !flip_green,
-                                        strength: normal_scale ) );
-
-    return texel;
-}
-
-export color lookup_triplanar_color(
-    uniform texture_2d  tex           = texture_2d(),
-    float2              uv_scale      = float2( 0.f ),
-    float2              uv_offset     = float2( 0.f ),
-    color               default_value = color( 1.f ),
-    float               triplanar_blend_range = 0.5f
-)
-{
-    if ( !tex::texture_isvalid( tex ) ){
-        return default_value;
-    }
-
-    uv_scale *= 0.01f;
-    color texel = ::nvidia::core_definitions::triplanar_file_texture(
-                                        texture_1: tex,
-                                        scaling_1: uv_scale,
-                                        translation_1: uv_offset,
-                                        texture_2: tex,
-                                        scaling_2: uv_scale,
-                                        translation_2: uv_offset,
-                                        texture_3: tex,
-                                        scaling_3: uv_scale,
-                                        translation_3: uv_offset,
-                                        blend_range: triplanar_blend_range,
-                                        object_space: true );
-
-    return texel;
-}
-
-flakes flake_normal(
-    flakes flake       = flakes(),
-    float spread       = 0.54f
-)
-{
-    if( flake.priority <= 0.f )
-    {
-        flake.carrier = float4( state::normal().x, state::normal().y, state::normal().z, 1.f );
-        return flake;
-    }
-
-    int seed   = random_next( flake.seed );
-    float xi0  = random_value( seed );
-    seed       = random_next( seed );
-    float xi1  = random_value( seed );
-    float phi  = 2.f * math::PI * xi0;
-
-    float roughness = spread * spread;
-
-    float tantheta = math::sqrt( -roughness * roughness * math::log( 1.f - xi1 ) );
-    float sintheta = tantheta / math::sqrt( 1.f + tantheta * tantheta );
-    float costheta = math::sqrt( 1.f - sintheta * sintheta );
-    float[2] scphi = math::sincos( phi );
-
-    float3 normal = state::texture_tangent_u(0) * scphi[1] * sintheta +
-                    state::texture_tangent_v(0) * scphi[0] * sintheta +
-                    state::normal() * costheta;
-
-    flake.carrier = float4( normal.x, normal.y, normal.z, 1.f );
-    flake.seed    = seed;
-    return flake;
-}
-
-flakes flake_noise(
-    float3 position          = state::position(),
-    float  jitter_scale      = 0.5f,
-    float  flake_diameter    = 0.5f,
-    float  flake_probability = 1.f
-)
-{
-    flakes flake;
-
-    float3 base_position      = math::floor( position );
-    int3   base_position_int  = int3( base_position );
-
-    flake_diameter = math::min( flake_diameter, ( 1.5f - 0.5f * jitter_scale ) / math::sqrt( 3.f ) );
-
-    for( int i = -1; i < 2; ++i ){
-        for( int j = -1; j < 2; ++j ){
-            for( int k = -1; k < 2; ++k ){
-                int seed = random_initialize( base_position_int + int3( i, j, k ) );
-
-                seed = random_next( seed );
-                if( random_value( seed ) > flake_probability )
-                    continue;
-
-                seed = random_next( seed );
-                float priority = random_value( seed );
-                if( priority < flake.priority )
-                    continue;
-
-                float3 flake_position = base_position + float3( i, j, k ) + float3( 0.5f );
-
-                if( jitter_scale > 0.f ){
-                    seed                = random_next( seed );
-                    flake_position.x   += ( random_value( seed ) - 0.5f ) * jitter_scale;
-                    seed                = random_next( seed );
-                    flake_position.y   += ( random_value( seed ) - 0.5f ) * jitter_scale;
-                    seed                = random_next( seed );
-                    flake_position.z   += ( random_value( seed ) - 0.5f ) * jitter_scale;
-                }
-
-                float3 p = position - flake_position;
-                if( math::dot( p, p ) >= flake_diameter * flake_diameter * 4.f )
-                    continue;
-
-                float3 xi_rotation;
-                seed            = random_next( seed );
-                xi_rotation.x   = random_value( seed );
-                seed            = random_next( seed );
-                xi_rotation.y   = random_value( seed );
-                seed            = random_next( seed );
-                xi_rotation.z   = random_value( seed );
-                p               = rotate_position( p, xi_rotation );
-
-                if( math::abs( p.x ) <= flake_diameter &&
-                    math::abs( p.y ) <= flake_diameter &&
-                    math::abs( p.z ) <= flake_diameter )
-                {
-                    flake.priority = priority;
-                    flake.seed     = seed;
-                }
-            }
-        }
-    }
-
-    return flake;
-}
-
-export uv_streams initialize_uv_streams(
-    uvs_mode mode_1 = texture_coord_0, float2 uv_scale_1 = float2( 1.f ), float2 uv_offset_1 = float2( 0.f ), float2 uv_offset_time_1 = float2( 0.f ), float uv_rotation_1 = 0.f, float triplanar_blend_range_1 = 0.5f,
-    uvs_mode mode_2 = texture_coord_0, float2 uv_scale_2 = float2( 1.f ), float2 uv_offset_2 = float2( 0.f ), float2 uv_offset_time_2 = float2( 0.f ), float uv_rotation_2 = 0.f, float triplanar_blend_range_2 = 0.5f,
-    uvs_mode mode_3 = texture_coord_0, float2 uv_scale_3 = float2( 1.f ), float2 uv_offset_3 = float2( 0.f ), float2 uv_offset_time_3 = float2( 0.f ), float uv_rotation_3 = 0.f, float triplanar_blend_range_3 = 0.5f,
-    uvs_mode mode_4 = texture_coord_0, float2 uv_scale_4 = float2( 1.f ), float2 uv_offset_4 = float2( 0.f ), float2 uv_offset_time_4 = float2( 0.f ), float uv_rotation_4 = 0.f, float triplanar_blend_range_4 = 0.5f
-)
-{
-    uv_streams streams;
-
-    streams.uv_set_settings_1.mode        = mode_1;
-    streams.uv_set_settings_1.uv_scale    = uv_scale_1;
-    uv_offset_1 += uv_offset_time_1 * state::animation_time();
-    streams.uv_set_settings_1.uv_offset   = uv_offset_1;
-    streams.uv_set_settings_1.uv_rotation = uv_rotation_1;
-    streams.uv_set_settings_1.triplanar_blend_range = triplanar_blend_range_1;
-
-    streams.uv_set_settings_2.mode        = mode_2;
-    streams.uv_set_settings_2.uv_scale    = uv_scale_2;
-    uv_offset_2 += uv_offset_time_2 * state::animation_time();
-    streams.uv_set_settings_2.uv_offset   = uv_offset_2;    
-    streams.uv_set_settings_2.uv_rotation = uv_rotation_2;
-    streams.uv_set_settings_2.triplanar_blend_range = triplanar_blend_range_2;
-
-    streams.uv_set_settings_3.mode        = mode_3;
-    streams.uv_set_settings_3.uv_scale    = uv_scale_3;
-    uv_offset_3 += uv_offset_time_3 * state::animation_time();
-    streams.uv_set_settings_3.uv_offset   = uv_offset_3;    
-    streams.uv_set_settings_3.uv_rotation = uv_rotation_3;
-    streams.uv_set_settings_3.triplanar_blend_range = triplanar_blend_range_3;
-
-    streams.uv_set_settings_4.mode        = mode_4;
-    streams.uv_set_settings_4.uv_scale    = uv_scale_4;
-    uv_offset_4 += uv_offset_time_4 * state::animation_time();   
-    streams.uv_set_settings_4.uv_offset   = uv_offset_4;
-    streams.uv_set_settings_4.uv_rotation = uv_rotation_4;
-    streams.uv_set_settings_4.triplanar_blend_range = triplanar_blend_range_4;
-
-    return streams;
-}
-
-export uv_set_settings select_uv_stream(
-    uv_streams streams,
-    uv_set_selection uv_stream = uv_set_1
-)
-{
-    switch( uv_stream ){
-        case uv_set_1:
-            return streams.uv_set_settings_1;
-        case uv_set_2:
-            return streams.uv_set_settings_2;
-        case uv_set_3:
-            return streams.uv_set_settings_3;
-        case uv_set_4:
-            return streams.uv_set_settings_4;
-    }
-}
-
-export material_layer initialize_material_layer(
-    uv_set_settings         uv_stream                   = uv_set_settings(),
-    uniform texture_2d      tBaseColor                  = texture_2d(),
-    color                   base_color_offset           = color(0.f),
-    color                   base_color_scale            = color(1.f),
-    color                   base_color_tint             = color(1.f),
-    float                   base_color_desaturation     = 0.f,
-    uniform texture_2d      tMetallic                   = texture_2d(),
-    channel_mode            metallic_channel            = r,
-    float                   metallic_factor             = 1.f,
-    uniform texture_2d      tCavity                     = texture_2d(),
-    channel_mode            cavity_channel              = r,
-    float                   specular_weight             = 1.f,
-    uniform texture_2d      tRoughness                  = texture_2d(),
-    channel_mode            roughness_channel           = r,
-    float                   roughness_factor            = 1.f,
-    float2                  roughness_range_position    = float2( 1.f, 0.5f ),
-    uniform texture_2d      tNormal                     = texture_2d(),
-    uniform float           normal_scale               = 1.f,
-    uniform bool            normal_flip_green           = false
-)
-{
-    material_layer layer;
-    color base_color_tex;
-    float metallic_tex;
-    float cavity_tex;
-    float roughness_tex;
-    float3 normal_tex;
-
-    layer.specular_weight = specular_weight;
-
-    switch ( uv_stream.mode )
-    {
-        case texture_coord_0:
-            base_color_tex      = tex::texture_isvalid( tBaseColor ) ?
-                                    tex::lookup_color( tex: tBaseColor,
-                                                       coord: float2( state::texture_coordinate(0).x,
-                                                                      state::texture_coordinate(0).y ) *
-                                                              uv_stream.uv_scale +
-                                                              uv_stream.uv_offset
-                                    ) : color( 1.f );
-            layer.base_color    = color_adjustments( input:        base_color_tex,
-                                                     color_offset: base_color_offset,
-                                                     color_scale:  base_color_scale,
-                                                     color_tint:   base_color_tint,
-                                                     desaturation: base_color_desaturation );
-
-            metallic_tex        = lookup_float4_channel( tex: tMetallic,
-                                                         coord: float2( state::texture_coordinate(0).x,
-                                                                        state::texture_coordinate(0).y ) *
-                                                                uv_stream.uv_scale +
-                                                                uv_stream.uv_offset,
-                                                         channel: metallic_channel,
-                                                         default_value: metallic_factor );
-            layer.metallic      = metallic_tex;
-
-            cavity_tex          = lookup_float4_channel( tex: tCavity,
-                                                         coord: float2( state::texture_coordinate(0).x,
-                                                                        state::texture_coordinate(0).y ) *
-                                                                uv_stream.uv_scale +
-                                                                uv_stream.uv_offset,
-                                                         channel: cavity_channel,
-                                                         default_value: 1.f );
-            layer.cavity        = cavity_tex;
-
-            roughness_tex       = lookup_float4_channel( tex: tRoughness,
-                                                         coord: float2( state::texture_coordinate(0).x,
-                                                                        state::texture_coordinate(0).y ) *
-                                                                uv_stream.uv_scale +
-                                                                uv_stream.uv_offset,
-                                                         channel: roughness_channel,
-                                                         default_value: roughness_factor );
-            layer.roughness     = histogram_range( roughness_tex, roughness_range_position.x, roughness_range_position.y );
-
-            normal_tex          = tex::texture_isvalid( tNormal ) ?
-                                    OmniSurface::OmniImage::tangent_space_normal_lookup_2(
-                                        texture: tNormal,
-                                        use_uv_coords: true,
-                                        uv_coords: float2( state::texture_coordinate(0).x,
-                                                        state::texture_coordinate(0).y ) *
-                                                        uv_stream.uv_scale +
-                                                        uv_stream.uv_offset,
-                                        tangent_space_factor: normal_scale,
-                                        tangent_space_flip_g_channel: normal_flip_green
-                                    ) : state::normal();
-            layer.normal        = normal_tex;
-            return layer;
-
-        case triplanar:
-            base_color_tex      = lookup_triplanar_color(
-                                    tex: tBaseColor,
-                                    uv_scale: uv_stream.uv_scale,
-                                    uv_offset: uv_stream.uv_offset,
-                                    triplanar_blend_range: uv_stream.triplanar_blend_range );
-            layer.base_color    = color_adjustments( input:        base_color_tex,
-                                                     color_offset: base_color_offset,
-                                                     color_scale:  base_color_scale,
-                                                     color_tint:   base_color_tint,
-                                                     desaturation: base_color_desaturation );
-
-            metallic_tex        = lookup_triplanar_channel(
-                                    tex: tMetallic,
-                                    uv_scale: uv_stream.uv_scale,
-                                    uv_offset: uv_stream.uv_offset,
-                                    channel: metallic_channel,
-                                    default_value: metallic_factor,
-                                    triplanar_blend_range: uv_stream.triplanar_blend_range );
-            layer.metallic      = metallic_tex;
-
-            cavity_tex          = lookup_triplanar_channel(
-                                    tex: tCavity,
-                                    uv_scale: uv_stream.uv_scale,
-                                    uv_offset: uv_stream.uv_offset,
-                                    channel: cavity_channel,
-                                    default_value: 1.f,
-                                    triplanar_blend_range: uv_stream.triplanar_blend_range );
-            layer.cavity        = cavity_tex;
-
-            roughness_tex       = lookup_triplanar_channel(
-                                    tex: tRoughness,
-                                    uv_scale: uv_stream.uv_scale,
-                                    uv_offset: uv_stream.uv_offset,
-                                    channel: roughness_channel,
-                                    default_value: roughness_factor,
-                                    triplanar_blend_range: uv_stream.triplanar_blend_range );
-            layer.roughness     = histogram_range( roughness_tex, roughness_range_position.x, roughness_range_position.y );
-
-            normal_tex          = lookup_triplanar_normal(
-                                    tex: tNormal,
-                                    normal_scale: normal_scale,
-                                    uv_scale: uv_stream.uv_scale,
-                                    uv_offset: uv_stream.uv_offset,
-                                    flip_green: normal_flip_green,
-                                    triplanar_blend_range: uv_stream.triplanar_blend_range );
-            layer.normal        = normal_tex;
-
-            return layer;
-    }
-}
-
-export material_layer blend_material_layer(
-    bool enable_blend,
-    material_layer layer_1,
-    material_layer layer_2,
-    float blend_factor
-)
-{
-    if ( !enable_blend )
-        return layer_1;
-
-    material_layer layer;
-    layer.base_color      = math::lerp( layer_1.base_color,        layer_2.base_color,  blend_factor );
-    layer.metallic        = math::lerp( layer_1.metallic,          layer_2.metallic,    blend_factor );
-    layer.cavity          = math::lerp( layer_1.cavity,            layer_2.cavity,      blend_factor );
-    layer.specular_weight = math::lerp( layer_1.specular_weight,   layer_2.specular_weight, blend_factor );
-    layer.roughness       = math::lerp( layer_1.roughness,         layer_2.roughness,   blend_factor );
-    layer.normal          = math::lerp( layer_1.normal,            layer_2.normal,      blend_factor );
-    layer.normal          = math::normalize( layer.normal );
-    return layer;
-}
-
-export coat_layer initialize_coat_layer(
-    uv_set_settings     uv_stream                   = uv_set_settings(),
-    uv_set_settings     uv_set_weight               = uv_set_settings(),
-    bool                enable_coat                 = false,
-    uniform texture_2d  tCoatMask                   = texture_2d(),
-    uniform texture_2d  tCoatNormal                 = texture_2d(),
-    uniform texture_2d  tCoatRoughness              = texture_2d(),
-    channel_mode        coat_weight_channel         = r,
-    float               coat_weight                 = 1.f,
-    color               coat_color                  = color(1.f),
-    channel_mode        coat_roughness_channel      = r,
-    float               coat_roughness_factor       = 1.f,
-    uniform float       coat_ior                    = 1.5f,
-    float               coat_anisotropy             = 0.f,
-    float               coat_anisotropy_rotation    = 0.f,
-    float               coat_affect_color           = 0.f,
-    float               coat_affect_roughness       = 0.f,
-    uniform bool        coat_flip_green             = false
-)
-{
-    coat_layer layer;
-    if ( enable_coat )
-    {
-        layer.coat_weight               = coat_weight;
-        layer.coat_color                = coat_color;
-        layer.coat_ior                  = coat_ior;
-        layer.coat_anisotropy           = coat_anisotropy;
-        layer.coat_anisotropy_rotation  = coat_anisotropy_rotation;
-        layer.coat_affect_color         = coat_affect_color;
-        layer.coat_affect_roughness     = coat_affect_roughness;
-
-        switch ( uv_set_weight.mode )
-        {
-            case texture_coord_0:
-                layer.coat_weight = math::min( tex::texture_isvalid( tCoatMask ) ?
-                                                lookup_float4_channel( tex: tCoatMask,
-                                                                        coord: float2( state::texture_coordinate(0).x,
-                                                                                    state::texture_coordinate(0).y ) *
-                                                                                uv_set_weight.uv_scale +
-                                                                                uv_set_weight.uv_offset,
-                                                                        channel: coat_weight_channel,
-                                                                        default_value: 1.f ) : 1.f, coat_weight );
-                break;
-
-            case triplanar:
-                layer.coat_weight = math::min( lookup_triplanar_channel( tex: tCoatMask,
-                                                                         uv_scale: uv_set_weight.uv_scale,
-                                                                         uv_offset: uv_set_weight.uv_offset,
-                                                                         channel: coat_weight_channel,
-                                                                         default_value: 1.f,
-                                                                         triplanar_blend_range: uv_set_weight.triplanar_blend_range ), coat_weight );
-                break;
-        }
-
-        if ( layer.coat_weight > 0 )
-        {
-            switch ( uv_stream.mode )
-            {
-                case texture_coord_0:
-                    layer.coat_normal       = tex::texture_isvalid( tCoatNormal ) ?
-                                                        OmniSurface::OmniImage::tangent_space_normal_lookup_2(
-                                                            texture: tCoatNormal,
-                                                            use_uv_coords: true,
-                                                            uv_coords: float2( state::texture_coordinate(0).x,
-                                                                            state::texture_coordinate(0).y ) *
-                                                                            uv_stream.uv_scale +
-                                                                            uv_stream.uv_offset,
-                                                            tangent_space_flip_g_channel: coat_flip_green
-
-                                                        ) : state::normal();
-
-                    layer.coat_roughness    = lookup_float4_channel( tex: tCoatRoughness,
-                                                                    coord: float2( state::texture_coordinate(0).x,
-                                                                                state::texture_coordinate(0).y ) *
-                                                                            uv_stream.uv_scale +
-                                                                            uv_stream.uv_offset,
-                                                                    channel: coat_roughness_channel,
-                                                                    default_value: coat_roughness_factor );
-                    break;
-
-                case triplanar:
-                    layer.coat_normal       = lookup_triplanar_normal( tex: tCoatNormal,
-                                                                       uv_scale: uv_stream.uv_scale,
-                                                                       uv_offset: uv_stream.uv_offset,
-                                                                       flip_green: coat_flip_green,
-                                                                       triplanar_blend_range: uv_stream.triplanar_blend_range );
-
-                    layer.coat_roughness    = lookup_triplanar_channel( tex: tCoatRoughness,
-                                                                        uv_scale: uv_stream.uv_scale,
-                                                                        uv_offset: uv_stream.uv_offset,
-                                                                        channel: coat_roughness_channel,
-                                                                        default_value: coat_roughness_factor,
-                                                                        triplanar_blend_range: uv_stream.triplanar_blend_range );
-                    break;
-            }
-        }
-        return layer;
-    }
-
-    return layer;
-}
-
-export flake_layer initialize_flake_layer(
-    bool  enable_flakes               = false,
-    float flakes_weight               = 1.f,
-    float flakes_size                 = 0.6f,
-    float flakes_density              = 0.31f,
-    float flakes_spread               = 0.54f
-)
-{
-    flake_layer layer;
-    if ( enable_flakes )
-    {
-        if ( flakes_weight > 0.f )
-        {
-            float scale_transform    = state::transform_scale(state::coordinate_object, state::coordinate_world, 1.f);
-            float3 flake_coordinates = state::position() * state::meters_per_scene_unit() * scale_transform;
-            float flake_scale        = 1492.537313432835f / flakes_size;
-            layer.normal             = float3( flake_normal(
-                                                    flake: flake_noise( position: flake_coordinates * flake_scale,
-                                                                        flake_probability: flakes_density * flakes_density ),
-                                                    spread: flakes_spread ).carrier.x,
-                                                flake_normal(
-                                                    flake: flake_noise( position: flake_coordinates * flake_scale,
-                                                                        flake_probability: flakes_density * flakes_density ),
-                                                    spread: flakes_spread ).carrier.y,
-                                                flake_normal(
-                                                    flake: flake_noise( position: flake_coordinates * flake_scale,
-                                                                        flake_probability: flakes_density * flakes_density ),
-                                                    spread: flakes_spread ).carrier.z );
-            float flake_mask      = flake_noise( position: flake_coordinates * flake_scale,
-                                                    flake_probability: flakes_density * flakes_density ).priority > 0.001 ? 1.f : 0.f;
-            layer.roughness       = 1.f;
-            layer.weight          = flake_mask;
-        }
-    }
-    return layer;
-}
-
-export anisotropy initialize_anisotropy(
-    uv_set_settings     uv_stream                   = uv_set_settings(),
-    bool                enable_anisotropy           = false,
-    float               anisotropy_roughness_u      = 1.f,
-    float               anisotropy_roughness_v      = 0.25f,
-    uniform texture_2d  tAnisotropyRotation         = texture_2d(),
-    channel_mode        anisotropy_channel          = r,
-    float               anisotropy_rotation         = 1.f
-
-)
-{
-    anisotropy aniso;
-
-    if ( enable_anisotropy )
-    {
-        aniso.anisotropy_roughness_u = anisotropy_roughness_u;
-        aniso.anisotropy_roughness_v = anisotropy_roughness_v;
-
-        switch ( uv_stream.mode )
-        {
-            case texture_coord_0:
-                aniso.anisotropy_rotation = lookup_float4_channel( tex: tAnisotropyRotation,
-                                                                        coord: float2( state::texture_coordinate(0).x,
-                                                                                       state::texture_coordinate(0).y ) *
-                                                                                uv_stream.uv_scale +
-                                                                                uv_stream.uv_offset,
-                                                                        channel: anisotropy_channel,
-                                                                        default_value: anisotropy_rotation );
-                return aniso;
-
-            case triplanar:
-                aniso.anisotropy_rotation = lookup_triplanar_channel( tex: tAnisotropyRotation,
-                                                                            uv_scale: uv_stream.uv_scale,
-                                                                            uv_offset: uv_stream.uv_offset,
-                                                                            channel: anisotropy_channel,
-                                                                            default_value: anisotropy_rotation,
-                                                                            triplanar_blend_range: uv_stream.triplanar_blend_range );
-                return aniso;
-        }
-    }
-
-    return aniso;
-}
-
-export float3 detail_normal_combine(
-    uv_set_settings     uv_set_normal         = uv_set_settings(),
-    uv_set_settings     uv_set_weight         = uv_set_settings(),
-    bool                enable_detail_normal  = false,
-    float3              base_normal           = state::normal(),
-    uniform texture_2d  tDetailNormal         = texture_2d(),
-    uniform texture_2d  tDetailNormalWeight   = texture_2d(),
-    channel_mode        detail_normal_channel = r,
-    uniform float       detail_normal_scale   = 1.f,
-    uniform bool        detail_normal_flip_green = false
-)
-{
-    float3 final_normal = base_normal;
-
-    if ( enable_detail_normal )
-    {
-        float3 detail_normal;
-        switch ( uv_set_normal.mode )
-        {
-            case texture_coord_0:
-                detail_normal = tex::texture_isvalid( tDetailNormal ) ?
-                                                OmniSurface::OmniImage::tangent_space_normal_lookup_2(
-                                                    texture: tDetailNormal,
-                                                    use_uv_coords: true,
-                                                    uv_coords: float2( state::texture_coordinate(0).x,
-                                                                       state::texture_coordinate(0).y ) *
-                                                                       uv_set_normal.uv_scale +
-                                                                       uv_set_normal.uv_offset,
-                                                    tangent_space_factor: detail_normal_scale,
-                                                    tangent_space_flip_g_channel: detail_normal_flip_green
-                                                ) : state::normal();
-                break;
-
-            case triplanar:
-                detail_normal = lookup_triplanar_normal( tex: tDetailNormal,
-                                                         uv_scale: uv_set_normal.uv_scale,
-                                                         uv_offset: uv_set_normal.uv_offset,
-                                                         normal_scale: detail_normal_scale,
-                                                         flip_green: detail_normal_flip_green,
-                                                         triplanar_blend_range: uv_set_normal.triplanar_blend_range );
-                break;
-        }
-
-        float detail_normal_weight;
-        switch ( uv_set_weight.mode )
-        {
-            case texture_coord_0:
-                detail_normal_weight = lookup_float4_channel( tex: tDetailNormalWeight,
-                                                                coord: float2( state::texture_coordinate(0).x,
-                                                                               state::texture_coordinate(0).y ) *
-                                                                        uv_set_weight.uv_scale +
-                                                                        uv_set_weight.uv_offset,
-                                                                channel: detail_normal_channel,
-                                                                default_value: 1.f );
-                break;
-
-            case triplanar:
-                detail_normal_weight = lookup_triplanar_channel( tex: tDetailNormalWeight,
-                                                                    uv_scale: uv_set_weight.uv_scale,
-                                                                    uv_offset: uv_set_weight.uv_offset,
-                                                                    channel: detail_normal_channel,
-                                                                    default_value: 1.f,
-                                                                    triplanar_blend_range: uv_set_weight.triplanar_blend_range );
-                break;
-        }
-
-        final_normal = ::nvidia::core_definitions::blend_normals(
-            base_normal: base_normal,
-            base_normal_weight: 1.f,
-            detail_normal: detail_normal,
-            detail_normal_weight: detail_normal_weight
-        );
-        return final_normal;
-
-    }
-
-    return final_normal;
-}
-
-export color emission(
-    uv_set_settings     uv_stream               = uv_set_settings(),
-    uv_set_settings     uv_stream_mask          = uv_set_settings(),
-    bool                enable_emission         = false,
-    uniform texture_2d  tEmission               = texture_2d(),
-    uniform texture_2d  tEmissionMask           = texture_2d(),
-    color               emission_color          = color(1.f)
-)
-{
-    color emission = color( 0.f );
-    if ( enable_emission )
-    {        
-        switch ( uv_stream.mode )
-        {
-            case texture_coord_0:
-                emission = tex::texture_isvalid( tEmission ) ?
-                                    tex::lookup_color( tex: tEmission,
-                                                       coord: float2( state::texture_coordinate(0).x,
-                                                                      state::texture_coordinate(0).y ) *
-                                                              uv_stream.uv_scale +
-                                                              uv_stream.uv_offset
-                                    ) : color( 1.f );
-                emission *= emission_color;
-                break;
-
-            case triplanar:
-                emission = lookup_triplanar_color( tex: tEmission,
-                                                    uv_scale: uv_stream.uv_scale,
-                                                    uv_offset: uv_stream.uv_offset,
-                                                    default_value: emission_color,
-                                                    triplanar_blend_range: uv_stream.triplanar_blend_range );
-                emission *= emission_color;
-                break;
-        }
-
-        float mask = 1.f;
-        switch ( uv_stream_mask.mode )
-        {            
-            case texture_coord_0:
-                mask = tex::texture_isvalid( tEmissionMask ) ?
-                                    tex::lookup_float( tex: tEmissionMask,
-                                                       coord: float2( state::texture_coordinate(0).x,
-                                                                      state::texture_coordinate(0).y ) *
-                                                              uv_stream_mask.uv_scale +
-                                                              uv_stream_mask.uv_offset
-                                    ) : 1.f;
-                emission *= mask;
-                break;
-
-            case triplanar:
-                mask = lookup_triplanar_channel( tex: tEmissionMask,
-                                                    uv_scale: uv_stream_mask.uv_scale,
-                                                    uv_offset: uv_stream_mask.uv_offset,
-                                                    channel: r,
-                                                    default_value: 1.f,
-                                                    triplanar_blend_range: uv_stream_mask.triplanar_blend_range );
-                emission *= mask;
-                break;
-        }
-    }
-
-    return emission;
-}
-
-export float opacity(
-    uv_set_settings    uv_stream               = uv_set_settings(),
-    bool               enable_opacity          = false,
-    uniform texture_2d tOpacity                = texture_2d(),
-    uniform texture_2d tBaseColor              = texture_2d(),
-    channel_mode       opacity_channel         = a
-)
-{
-    float final_opacity = 1.f;
-
-    if ( enable_opacity )
-    {
-        switch ( uv_stream.mode )
-        {
-            case texture_coord_0:
-                final_opacity = tex::texture_isvalid( tOpacity ) ?
-                                    lookup_float4_channel( tex: tOpacity,
-                                                           coord: float2( state::texture_coordinate(0).x,
-                                                                          state::texture_coordinate(0).y ) *
-                                                                          uv_stream.uv_scale +
-                                                                          uv_stream.uv_offset,
-                                                                channel: opacity_channel,
-                                                                default_value: 1.f ) :
-                                    tex::texture_isvalid( tBaseColor ) ?
-                                        lookup_float4_channel( tex: tBaseColor,
-                                                                coord: float2( state::texture_coordinate(0).x,
-                                                                               state::texture_coordinate(0).y ) *
-                                                                               uv_stream.uv_scale +
-                                                                               uv_stream.uv_offset,
-                                                                channel: opacity_channel,
-                                                                default_value: 1.f ) : 1.f;
-                return final_opacity;
-
-            case triplanar:
-                final_opacity = tex::texture_isvalid( tOpacity ) ?
-                                    lookup_triplanar_channel( tex: tOpacity,
-                                                              uv_scale: uv_stream.uv_scale,
-                                                              uv_offset: uv_stream.uv_offset,
-                                                              channel: a,
-                                                              default_value: 1.f,
-                                                              triplanar_blend_range: uv_stream.triplanar_blend_range ) :
-                                    tex::texture_isvalid( tBaseColor ) ?
-                                        lookup_triplanar_channel( tex: tBaseColor,
-                                                                  uv_scale: uv_stream.uv_scale,
-                                                                  uv_offset: uv_stream.uv_offset,
-                                                                  channel: a,
-                                                                  default_value: 1.f,
-                                                                  triplanar_blend_range: uv_stream.triplanar_blend_range  ) : 1.f;
-                return final_opacity;
-        }
-    }
-
-    return final_opacity;
-}
-
-export float blend_factor(
-    uv_set_settings    uv_stream                = uv_set_settings(),
-    bool               enable_blend_factor      = false,
-    blend_source       blend_factor_source      = texture,
-    uniform texture_2d tBlendFactor             = texture_2d(),
-    channel_mode       blend_factor_channel     = r,
-    float3             blend_direction          = float3( 0.f, 1.f, 0.f),
-    bool               blend_axis_obect_space   = false,
-    axis_mode          blend_axis               = y,
-    float              blend_axis_scale         = 1.f,
-    float              blend_axis_offset        = 0.f,
-    uniform string     blend_primvar_string     = string(),
-    float              blend_threshold          = 0.33f,
-    uv_set_settings    uv_set_detail            = uv_set_settings(),
-    uniform texture_2d tDetailBlendFactor       = texture_2d(),
-    channel_mode       detail_blend_factor_channel = r,
-    float              blend_factor_override    = 0.f
-)
-{
-    float final_blend_factor = 0.f;
-
-    if ( enable_blend_factor )
-    {
-        if ( blend_factor_override > 0.f )
-            return blend_factor_override;
-
-        float detail_blend = 0.5f;
-        if ( tex::texture_isvalid( tDetailBlendFactor ) )
-        {
-            switch ( uv_set_detail.mode )
-            {
-                case texture_coord_0:
-                    detail_blend = lookup_float4_channel( tex: tDetailBlendFactor,
-                                                            coord: float2( state::texture_coordinate(0).x,
-                                                                           state::texture_coordinate(0).y ) *
-                                                                           uv_set_detail.uv_scale +
-                                                                           uv_set_detail.uv_offset,
-                                                            channel: detail_blend_factor_channel,
-                                                            default_value: 1.f );
-                    break;
-
-                case triplanar:
-                    detail_blend = lookup_triplanar_channel( tex: tDetailBlendFactor,
-                                                             uv_scale: uv_set_detail.uv_scale,
-                                                             uv_offset: uv_set_detail.uv_offset,
-                                                             channel: detail_blend_factor_channel,
-                                                             default_value: 1.f,
-                                                             triplanar_blend_range: uv_set_detail.triplanar_blend_range  );
-                    break;
-            }
-        }
-
-        switch (blend_factor_source)
-        {
-            case texture:
-                switch ( uv_stream.mode )
-                {
-                    case texture_coord_0:
-                        final_blend_factor = lookup_float4_channel( tex: tBlendFactor,
-                                                                        coord: float2( state::texture_coordinate(0).x,
-                                                                                    state::texture_coordinate(0).y ) *
-                                                                                    uv_stream.uv_scale +
-                                                                                    uv_stream.uv_offset,
-                                                                        channel: blend_factor_channel,
-                                                                        default_value: 1.f );
-                        return threshold_blend( input:     final_blend_factor,
-                                                height:    detail_blend,
-                                                threshold: blend_threshold );
-
-                    case triplanar:
-                        final_blend_factor = lookup_triplanar_channel( tex: tBlendFactor,
-                                                                        uv_scale: uv_stream.uv_scale,
-                                                                        uv_offset: uv_stream.uv_offset,
-                                                                        channel: blend_factor_channel,
-                                                                        default_value: 1.f,
-                                                                        triplanar_blend_range: uv_stream.triplanar_blend_range );
-                        return threshold_blend( input:     final_blend_factor,
-                                                height:    detail_blend,
-                                                threshold: blend_threshold );
-                }
-
-            case direction:
-                final_blend_factor = math::dot( state::normal(), blend_direction );
-                return threshold_blend( input:     final_blend_factor,
-                                        height:    detail_blend,
-                                        threshold: blend_threshold );
-
-            case axis:
-                switch ( blend_axis )
-                {
-                    case x:
-                        final_blend_factor = state::position().x;
-                        break;
-                    case x_invert:
-                        final_blend_factor = -state::position().x;
-                        break;
-                    case y:
-                        final_blend_factor = state::position().y;
-                        break;
-                    case y_invert:
-                        final_blend_factor = -state::position().y;
-                        break;
-                    case z:
-                        final_blend_factor = state::position().z;
-                        break;
-                    case z_invert:
-                        final_blend_factor = -state::position().z;
-                        break;
-                }
-
-                final_blend_factor *= state::meters_per_scene_unit();
-                if ( blend_axis_obect_space )
-                {
-                    float object_axis;
-                    switch ( blend_axis )
-                    {
-                        case x:
-                            object_axis = state::transform_point( state::coordinate_object, state::coordinate_world, float3( 0 ) ).x;
-                            break;
-                        case x_invert:
-                            object_axis = -state::transform_point( state::coordinate_object, state::coordinate_world, float3( 0 ) ).x;
-                            break;
-                        case y:
-                            object_axis = state::transform_point( state::coordinate_object, state::coordinate_world, float3( 0 ) ).y;
-                            break;
-                        case y_invert:
-                            object_axis = -state::transform_point( state::coordinate_object, state::coordinate_world, float3( 0 ) ).y;
-                            break;
-                        case z:
-                            object_axis = state::transform_point( state::coordinate_object, state::coordinate_world, float3( 0 ) ).z;
-                            break;
-                        case z_invert:
-                            object_axis = -state::transform_point( state::coordinate_object, state::coordinate_world, float3( 0 ) ).z;
-                            break;
-                    }
-                    object_axis           *= state::meters_per_scene_unit();
-                    final_blend_factor    -= object_axis;
-                }
-                final_blend_factor = math::saturate( final_blend_factor * blend_axis_scale - blend_axis_offset );
-                return math::saturate( 1.f - threshold_blend( input:     final_blend_factor,
-                                                              height:    detail_blend,
-                                                              threshold: blend_threshold ) );
-
-            case primvar:
-                final_blend_factor = scene::data_lookup_float( blend_primvar_string, 0.f );
-                return threshold_blend( input:     final_blend_factor,
-                                        height:    detail_blend,
-                                        threshold: blend_threshold );
-        }
-    }
-    return final_blend_factor;
-}
-
-export float accumulate_coat_weight(
-    layer_order layer_1_order = above,
-    float layer_1_weight      = 0.f,
-    layer_order layer_2_order = above,
-    float layer_2_weight      = 0.f
-
-)
-{
-    float final_coat_weight = 0.f;
-
-    switch ( layer_1_order )
-    {
-        case above:
-            final_coat_weight += layer_1_weight;
-            break;
-        case below:
-            break;
-    }
-
-    switch ( layer_2_order )
-    {
-        case above:
-            final_coat_weight += layer_2_weight;
-            break;
-
-        case below:
-            break;
-    }
-
-    return 1.f - final_coat_weight;
-}
-
-export material OmniUber_Automotive(
-    //Basic Inputs - 100
-    color diffuse_reflection_color = color(0.463f, 0.725f, 0.f) [[
-        anno::display_name("Base Color"),
-        anno::ui_order(100)
-    ]],
-
-    float metalness = float(0.f) [[
-        anno::display_name("Metalness"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(101)
-    ]],
-
-    float roughness_u = float(1.f) [[
-        anno::display_name("Roughness"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(103)
-    ]],    
-
-    //Basic Clear Coat - 200
-    bool enable_coat = true [[
-        anno::display_name("Enable Clear Coat"),
-        anno::in_group("Clear Coat"),
-        anno::ui_order(200)
-    ]],
-
-    color coat_color = color(1.f) [[
-        anno::display_name("Clear Coat Color Tint"),
-        anno::in_group("Clear Coat"),
-        anno::ui_order(201)
-    ]],
-
-    float coat_roughness = float(0.f) [[
-        anno::display_name("Clear Coat Roughness"),
-        anno::in_group("Clear Coat"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(202)
-    ]],
-
-    //Flakes - 300
-    bool enable_flakes = true [[
-        anno::display_name("Enable Flakes"),
-        anno::in_group("Flakes"),
-        anno::ui_order(300)
-    ]],
-
-    color flake_color = color(1.f) [[
-        anno::display_name("Flake Color"),
-        anno::in_group("Flakes"),
-        anno::ui_order(301)
-    ]],
-
-    float flake_size = float(0.125f) [[
-        anno::display_name("Flake Size"),
-        anno::in_group("Flakes"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(302)
-    ]],
-
-    float flakes_density = float(0.25f) [[
-        anno::display_name("Flake Density"),
-        anno::in_group("Flakes"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(303)
-    ]],
-
-    float flakes_spread = float(0.15f) [[
-        anno::display_name("Flake Spread"),
-        anno::in_group("Flakes"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(304)
-    ]],
-
-    float flake_roughness = float(0.05f) [[
-        anno::display_name("Flake Roughness"),
-        anno::in_group("Flakes"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(305)
-    ]],
-
-    //Advanced
-    //Base Layer - 1000
-    uv_set_selection uv_set_layer_0 = uv_set_1 [[
-        anno::display_name("Base UV Set"),
-        anno::in_group("Advanced", "Base Layer"),
-        anno::ui_order(1000)
-    ]],
-
-    uniform texture_2d base_color_image = texture_2d() [[
-        anno::display_name("Base Color Image"),
-        anno::in_group("Advanced", "Base Layer", "Base Color"),
-        anno::ui_order(1001)
-    ]],
-
-    float base_color_scale = 1.f [[
-        anno::display_name("Base Color Multiply"),
-        anno::in_group("Advanced", "Base Layer", "Base Color"),
-        anno::soft_range(0.0f, 2.0f),
-        anno::ui_order(1003)
-    ]],
-
-    float base_color_offset = 0.f [[
-        anno::display_name("Base Color Add"),
-        anno::in_group("Advanced", "Base Layer", "Base Color"),
-        anno::soft_range(-1.0f, 1.0f),
-        anno::ui_order(1004)
-    ]],
-
-    float base_color_desaturation = float(0.f) [[
-        anno::display_name("Base Color Desaturation"),
-        anno::in_group("Advanced", "Base Layer", "Base Color"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(1005)
-    ]],
-
-    uniform texture_2d metalness_image = texture_2d() [[
-        anno::display_name("Metalness Image"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Metalness"),
-        anno::ui_order(1100)
-    ]],
-
-    uniform channel_mode metalness_channel = b [[
-        anno::display_name("Metalness Channel"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Metalness"),
-        anno::ui_order(1101)
-    ]],
-
-    float specular_reflection_weight = float(1.0) [[
-        anno::display_name("Specular Weight"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Specular"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(1302)
-    ]],
-
-    color specular_reflection_color = color(1.f) [[
-        anno::display_name("Specular Color"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Specular"),
-        anno::hidden(),
-        anno::ui_order(1000)
-    ]],
-
-    uniform texture_2d cavity_image = texture_2d() [[
-        anno::display_name("Specular Cavity Image"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Specular"),
-        anno::ui_order(1300)
-    ]],
-
-    uniform channel_mode cavity_channel = r [[
-        anno::display_name("Specular Cavity Channel"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Specular"),
-        anno::ui_order(1301)
-    ]],
-
-    uniform texture_2d roughness_image = texture_2d() [[
-        anno::display_name("Roughness Image"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Roughness"),
-        anno::ui_order(1200)
-    ]],
-
-    uniform channel_mode roughness_channel = g [[
-        anno::display_name("Roughness Channel"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Roughness"),
-        anno::ui_order(1201)
-    ]],
-
-    float2 roughness_range_position = float2( 1.f, 0.5f ) [[
-        anno::display_name("Roughness Range Position"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Roughness"),
-        anno::hard_range(float2(0.0f), float2(1.0f)),
-        anno::ui_order(1203)
-    ]],
-
-    uniform texture_2d normal_image = texture_2d() [[
-        anno::display_name("Normal Image"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Normal"),
-        anno::usage("normal"),
-        anno::ui_order(1400)
-    ]],
-
-    uniform bool normal_flip_green = true [[
-        anno::display_name("Normal Flip Green"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Normal"),
-        anno::ui_order(1401)
-    ]],
-
-    uniform float normal_scale = float(1.f) [[
-        anno::display_name("Normal Scale"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Normal"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(1402)
-    ]],
-
-    //Layer 1 - 4000
-    bool enable_layer_1 = false [[
-        anno::display_name("Enable Layer 1"),
-        anno::in_group("Advanced", "Layer 1"    ),
-        anno::ui_order(4000)
-    ]],
-
-    uv_set_selection uv_set_layer_1 = uv_set_1 [[
-        anno::display_name("Layer 1 UV Set"),
-        anno::in_group("Advanced", "Layer 1"),
-        anno::ui_order(4001)
-    ]],
-    
-    layer_order layer_1_order = above [[
-        anno::display_name("Layer 1 Composite Order"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::ui_order(4002)
-    ]],
-
-    //Layer 1 Base Color - 4100
-    uniform texture_2d layer_1_base_color_image = texture_2d() [[
-        anno::display_name("Layer 1 Base Color Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Base Color"),
-        anno::ui_order(4100)
-    ]],
-
-    color layer_1_diffuse_reflection_color = color(1.f) [[
-        anno::display_name("Layer 1 Base Color Tint"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Base Color"),
-        anno::ui_order(4101)
-    ]],
-
-    float layer_1_base_color_offset = float(0.f) [[
-        anno::display_name("Layer 1 Base Color Offset"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Base Color"),
-        anno::soft_range(-1.0f, 1.0f),
-        anno::ui_order(4102)
-    ]],
-
-    float layer_1_base_color_scale = float(1.f) [[
-        anno::display_name("Layer 1 Base Color Scale"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Base Color"),
-        anno::soft_range(0.0f, 2.0f),
-        anno::ui_order(4103)
-    ]],
-
-    float layer_1_base_color_desaturation = float(0.f) [[
-        anno::display_name("Layer 1 Base Color Desaturation"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Base Color"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(4104)
-    ]],
-
-    //Layer 1 Specular - 4200
-    uniform texture_2d layer_1_roughness_image = texture_2d() [[
-        anno::display_name("Layer 1 Roughness Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Roughness"),
-        anno::ui_order(4300)
-    ]],
-
-    uniform channel_mode layer_1_roughness_channel = g [[
-        anno::display_name("Layer 1 Roughness Channel"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Roughness"),
-        anno::ui_order(4301)
-    ]],
-
-    float layer_1_roughness_u = float(1.f) [[
-        anno::display_name("Layer 1 Roughness"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Roughness"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(4302)
-    ]],
-
-    float2 layer_1_roughness_range_position = float2( 1.f, 0.5f ) [[
-        anno::display_name("Layer 1 Roughness Range Position"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Roughness"),
-        anno::hard_range(float2(0.0f), float2(1.0f)),
-        anno::ui_order(4303)
-    ]],
-
-    uniform texture_2d layer_1_metalness_image = texture_2d() [[
-        anno::display_name("Layer 1 Metalness Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Metalness"),
-        anno::ui_order(4200)
-    ]],
-
-    uniform channel_mode layer_1_metalness_channel = b [[
-        anno::display_name("Layer 1 Metalness Channel"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Metalness"),
-        anno::ui_order(4201)
-    ]],
-
-    float layer_1_metalness = float(1.f) [[
-        anno::display_name("Layer 1 Metalness"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Metalness"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(4202)
-    ]],
-
-    //Layer 1 Specular - 4400
-    uniform texture_2d layer_1_cavity_image = texture_2d() [[
-        anno::display_name("Layer 1 Specular Cavity Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Specular"),
-        anno::ui_order(4400)
-    ]],
-
-    uniform channel_mode layer_1_cavity_channel = r [[
-        anno::display_name("Layer 1 Specular Cavity Channel"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Specular"),
-        anno::ui_order(4401)
-    ]],
-
-    float layer_1_specular_reflection_weight = float(1.f) [[
-        anno::display_name("Layer 1 Specular Reflection Weight"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Specular"),
-        anno::ui_order(4402)
-    ]],
-
-    //Layer 1 Normal - 4500
-    uniform texture_2d layer_1_normal_image = texture_2d() [[
-        anno::display_name("Layer 1 Normal Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Normal"),
-        anno::usage("normal"),
-        anno::ui_order(4500)
-    ]],
-
-    uniform bool layer_1_normal_flip_green = true [[
-        anno::display_name("Layer 1 Normal Flip Green"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Normal"),
-        anno::ui_order(4501)
-    ]],
-
-    uniform float layer_1_normal_scale = float(1.f) [[
-        anno::display_name("Layer 1 Normal Scale"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Normal"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(4502)
-    ]],
-
-    //Layer 1 Weight - 4600
-    blend_source layer_1_blend_source = texture [[
-        anno::display_name("Layer 1 Mask Source"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4600)
-    ]],
-
-    uv_set_selection layer_1_uv_set_blend_factor = uv_set_1 [[
-        anno::display_name("Layer 1 Mask Image UV Stream"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4630)
-    ]],
-
-    uniform texture_2d layer_1_blend_splatmap = texture_2d() [[
-        anno::display_name("Layer 1 Mask Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4630)
-    ]],
-
-    uniform channel_mode layer_1_blend_splatmap_channel = r [[
-        anno::display_name("Layer 1 Mask Image Channel"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4630)
-    ]],
-
-    float3 layer_1_blend_direction = float3(0.f, 1.f, 0.f) [[
-        anno::display_name("Layer 1 Mask Direction"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4620)
-    ]],
-
-    axis_mode layer_1_blend_axis = y [[
-        anno::display_name("Layer 1 Mask Axis"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4611)
-    ]],
-
-    bool layer_1_blend_object_space = true [[
-        anno::display_name("Layer 1 Mask Object Space"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4610)
-    ]],
-
-    float layer_1_blend_scale = float(1.f) [[
-        anno::display_name("Layer 1 Mask Axis Scale"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(4612)
-    ]],
-
-    float layer_1_blend_offset = float(0.f) [[
-        anno::display_name("Layer 1 Mask Axis Offset"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::soft_range(-1.0f, 1.0f),
-        anno::ui_order(4613)
-    ]],
-
-    uniform string layer_1_blend_primvar_name = string() [[
-        anno::display_name("Layer 1 Mask Primvar Name"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4600)
-    ]],
-
-    uv_set_selection layer_1_uv_set_detail = uv_set_1 [[
-        anno::display_name("Layer 1 Detail UV Stream"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4640)
-    ]],
-
-    uniform texture_2d layer_1_blend_detail_image = texture_2d() [[
-        anno::display_name("Layer 1 Detail Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4641)
-    ]],
-
-    uniform channel_mode layer_1_blend_detail_image_channel = r [[
-        anno::display_name("Layer 1 Detail Image Channel"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4642)
-    ]],
-
-    float layer_1_blend_threshold = float(0.33f) [[
-        anno::display_name("Layer 1 Mask Threshold"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(4601)
-    ]],
-
-    float layer_1_blend_factor_override = float(0.f) [[
-        anno::display_name("Layer 1 Mask Factor Override"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::hidden(),
-        anno::ui_order(4600)
-    ]],
-
-    //Layer 2 - 5000
-    bool enable_layer_2 = false [[
-        anno::display_name("Enable Layer 2"),
-        anno::in_group("Advanced", "Layer 2"),
-        anno::ui_order(5000)
-    ]],
-
-    layer_order layer_2_order = above [[
-        anno::display_name("Layer 2 Composite Order"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::ui_order(5001)
-    ]],
-
-    uv_set_selection uv_set_layer_2 = uv_set_1 [[
-        anno::display_name("Layer 2 UV Set"),
-        anno::in_group("Advanced", "Layer 2"),
-        anno::ui_order(5002)
-    ]],
-
-    //Layer 2 - Base Color - 5100
-    uniform texture_2d layer_2_base_color_image = texture_2d() [[
-        anno::display_name("Layer 2 Base Color Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Base Color"),
-        anno::ui_order(5100)
-    ]],
-
-    color layer_2_diffuse_reflection_color = color(1.f) [[
-        anno::display_name("Layer 2 Base Color Tint"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Base Color"),
-        anno::ui_order(5101)
-    ]],
-
-    float layer_2_base_color_offset = float(0.f) [[
-        anno::display_name("Layer 2 Base Color Offset"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Base Color"),
-        anno::soft_range(-1.0f, 1.0f),
-        anno::ui_order(5102)
-    ]],
-
-    float layer_2_base_color_scale = float(1.f) [[
-        anno::display_name("Layer 2 Base Color Scale"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Base Color"),
-        anno::soft_range(0.0f, 2.0f),
-        anno::ui_order(5103)
-    ]],
-
-    float layer_2_base_color_desaturation = float(0.f) [[
-        anno::display_name("Layer 2 Base Color Desaturation"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Base Color"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(5104)
-    ]],
-
-    //Layer 2 - Metallic - 5200
-    uniform texture_2d layer_2_metalness_image = texture_2d() [[
-        anno::display_name("Layer 2 Metalness Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Metalness"),
-        anno::ui_order(5200)
-    ]],
-
-    uniform channel_mode layer_2_metalness_channel = b [[
-        anno::display_name("Layer 2 Metalness Channel"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Metalness"),
-        anno::ui_order(5201)
-    ]],
-
-    float layer_2_metalness = float(1.f) [[
-        anno::display_name("Layer 2 Metalness"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Metalness"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(5202)
-    ]],
-
-    //Layer 2 - Roughness - 5300
-    uniform texture_2d layer_2_roughness_image = texture_2d() [[
-        anno::display_name("Layer 2 Roughness Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Roughness"),
-        anno::ui_order(5300)
-    ]],
-
-    uniform channel_mode layer_2_roughness_channel = g [[
-        anno::display_name("Layer 2 Roughness Channel"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Roughness"),
-        anno::ui_order(5301)
-    ]],
-
-    float layer_2_roughness_u = float(1.f) [[
-        anno::display_name("Layer 2 Roughness"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Roughness"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(5302)
-    ]],
-
-    float2 layer_2_roughness_range_position = float2( 1.f, 0.5f ) [[
-        anno::display_name("Layer 2 Roughness Range Position"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Roughness"),
-        anno::hard_range(float2(0.0f), float2(1.0f)),
-        anno::ui_order(5303)
-    ]],
-
-    //Layer 2 - Specular - 5400
-    float layer_2_specular_reflection_weight = float(1.f) [[
-        anno::display_name("Layer 2 Specular Reflection Weight"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Specular"),
-        anno::ui_order(5402)
-    ]],
-
-    uniform texture_2d layer_2_cavity_image = texture_2d() [[
-        anno::display_name("Layer 2 Specular Cavity Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Specular"),
-        anno::ui_order(5400)
-    ]],
-
-    uniform channel_mode layer_2_cavity_channel = r [[
-        anno::display_name("Layer 2 Specular Cavity Channel"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Specular"),
-        anno::ui_order(5401)
-    ]],
-
-    //Layer 2 - Normal - 5500
-    uniform texture_2d layer_2_normal_image = texture_2d() [[
-        anno::display_name("Layer 2 Normal Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Normal"),
-        anno::usage("normal"),
-        anno::ui_order(5500)
-    ]],
-
-    uniform bool layer_2_normal_flip_green = true [[
-        anno::display_name("Layer 2 Normal Flip Green"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Normal"),
-        anno::ui_order(5501)
-    ]],
-
-    uniform float layer_2_normal_scale = float(1.f) [[
-        anno::display_name("Layer 2 Normal Scale"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Normal"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(5502)
-    ]],
-
-    //Layer 2 - Weight - 5600
-    blend_source layer_2_blend_source = texture [[
-        anno::display_name("Layer 2 Mask Source"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5600)
-    ]],
-
-    uv_set_selection layer_2_uv_set_blend_factor = uv_set_2 [[
-        anno::display_name("Layer 2 Mask Image UV Stream"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5630)
-    ]],
-
-    uniform texture_2d layer_2_blend_splatmap = texture_2d() [[
-        anno::display_name("Layer 2 Mask Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5630)
-    ]],
-
-    uniform channel_mode layer_2_blend_splatmap_channel = r [[
-        anno::display_name("Layer 2 Mask Image Channel"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5630)
-    ]],
-
-    float3 layer_2_blend_direction = float3(0.f, 1.f, 0.f) [[
-        anno::display_name("Layer 2 Mask Direction"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5620)
-    ]],
-
-    axis_mode layer_2_blend_axis = y [[
-        anno::display_name("Layer 2 Mask Axis"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5611)
-    ]],
-
-    bool layer_2_blend_object_space = true [[
-        anno::display_name("Layer 2 Mask Object Space"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5610)
-    ]],
-
-    float layer_2_blend_scale = float(1.f) [[
-        anno::display_name("Layer 2 Mask Axis Scale"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(5612)
-    ]],
-
-    float layer_2_blend_offset = float(0.f) [[
-        anno::display_name("Layer 2 Mask Axis Offset"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::soft_range(-1.0f, 1.0f),
-        anno::ui_order(5613)
-    ]],
-
-    uniform string layer_2_blend_primvar_name = string() [[
-        anno::display_name("Layer 2 Mask Primvar Name"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5600)
-    ]],
-
-    uv_set_selection layer_2_uv_set_detail = uv_set_2 [[
-        anno::display_name("Layer 2 Detail UV Stream"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5640)
-    ]],
-
-    uniform texture_2d layer_2_blend_detail_image = texture_2d() [[
-        anno::display_name("Layer 2 Detail Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5641)
-    ]],
-
-    uniform channel_mode layer_2_blend_detail_image_channel = r [[
-        anno::display_name("Layer 2 Detail Image Channel"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5642)
-    ]],
-
-    float layer_2_blend_threshold = float(0.33f) [[
-        anno::display_name("Layer 2 Mask Threshold"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(5601)
-    ]],
-
-    float layer_2_blend_factor_override = float(0.f) [[
-        anno::display_name("Layer 2 Mask Factor Override"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::hidden(),
-        anno::ui_order(5600)
-    ]],
-
-    //UVs - 6000
-    uvs_mode uvs_mode_01 = triplanar [[
-        anno::display_name("UV Mode 1"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 1"),
-        anno::ui_order(6100)
-    ]],
-
-    float2 uv_scale_01 = float2(1.f) [[
-        anno::display_name("UV Scale 1"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 1"),
-        anno::ui_order(6101)
-    ]],
-
-    float2 uv_offset_01 = float2(0.f) [[
-        anno::display_name("UV Offset 1"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 1"),
-        anno::ui_order(6102)
-    ]],
-
-    float2 uv_offset_time_01 = float2(0.f) [[
-        anno::display_name("UV Offset Time 1"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 1"),
-        anno::ui_order(6103)
-    ]],
-
-    float uv_rotation_01 = float(0.f) [[
-        anno::display_name("UV Rotation 1"),
-        anno::hidden(),
-        anno::in_group("Advanced", "UV Sets", "UV Set 1"),
-        anno::ui_order(6104)
-    ]],
-
-    float triplanar_blend_range_01 = float(0.5f) [[
-        anno::display_name("Triplanar Blend Range 1"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 1"),
-        anno::ui_order(6105),
-        anno::hard_range(0.0,1.0)
-    ]],
-
-    uvs_mode uvs_mode_02 = triplanar [[
-        anno::display_name("UV Mode 2"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 2"),
-        anno::ui_order(6200)
-    ]],
-
-    float2 uv_scale_02 = float2(1.f) [[
-        anno::display_name("UV Scale 2"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 2"),
-        anno::ui_order(6201)
-    ]],
-
-    float2 uv_offset_02 = float2(0.f) [[
-        anno::display_name("UV Offset 2"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 2"),
-        anno::ui_order(6202)
-    ]],
-
-    float2 uv_offset_time_02 = float2(0.f) [[
-        anno::display_name("UV Offset Time 2"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 2"),
-        anno::ui_order(6203)
-    ]],
-
-    float uv_rotation_02 = float(0.f) [[
-        anno::display_name("UV Rotation 2"),
-        anno::hidden(),
-        anno::in_group("Advanced", "UV Sets", "UV Set 2"),
-        anno::ui_order(6204)
-    ]],
-
-    float triplanar_blend_range_02 = float(0.5f) [[
-        anno::display_name("Triplanar Blend Range 2"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 2"),
-        anno::ui_order(6205),
-        anno::hard_range(0.0,1.0)
-    ]],
-
-    uvs_mode uvs_mode_03 = triplanar [[
-        anno::display_name("UV Mode 3"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 3"),
-        anno::ui_order(6300)
-    ]],
-
-    float2 uv_scale_03 = float2(1.f) [[
-        anno::display_name("UV Scale 3"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 3"),
-        anno::ui_order(6301)
-    ]],
-
-    float2 uv_offset_03 = float2(0.f) [[
-        anno::display_name("UV Offset 3"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 3"),
-        anno::ui_order(6302)
-    ]],
-
-    float2 uv_offset_time_03 = float2(0.f) [[
-        anno::display_name("UV Offset Time 3"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 3"),
-        anno::ui_order(6303)
-    ]],
-
-    float uv_rotation_03 = float(0.f) [[
-        anno::display_name("UV Rotation 3"),
-        anno::hidden(),
-        anno::in_group("Advanced", "UV Sets", "UV Set 3"),
-        anno::ui_order(6304)
-    ]],
-
-    float triplanar_blend_range_03 = float(0.5f) [[
-        anno::display_name("Triplanar Blend Range 3"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 3"),
-        anno::ui_order(6305),
-        anno::hard_range(0.0,1.0)
-    ]],
-
-    uvs_mode uvs_mode_04 = triplanar [[
-        anno::display_name("UV Mode 4"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 4"),
-        anno::ui_order(6400)
-    ]],
-
-    float2 uv_scale_04 = float2(1.f) [[
-        anno::display_name("UV Scale 4"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 4"),
-        anno::ui_order(6401)
-    ]],
-
-    float2 uv_offset_04 = float2(0.f) [[
-        anno::display_name("UV Offset 4"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 4"),
-        anno::ui_order(6402)
-    ]],
-
-    float2 uv_offset_time_04 = float2(0.f) [[
-        anno::display_name("UV Offset Time 4"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 4"),
-        anno::ui_order(6403)
-    ]],
-
-    float uv_rotation_04 = float(0.f) [[
-        anno::display_name("UV Rotation 4"),
-        anno::hidden(),
-        anno::in_group("Advanced", "UV Sets", "UV Set 4"),
-        anno::ui_order(6404)
-    ]],
-
-    float triplanar_blend_range_04 = float(0.5f) [[
-        anno::display_name("Triplanar Blend Range 4"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 4"),
-        anno::ui_order(6405),
-        anno::hard_range(0.0,1.0)
-    ]],
-
-    uniform bool enable_opacity = false [[
-        anno::display_name("Enable Opacity"),
-        anno::description("Enables the use of cutout opacity"),
-        anno::in_group("Advanced", "Opacity"),
-        anno::ui_order(8300)
-    ]],
-
-    uv_set_selection uv_set_opacity = uv_set_1 [[
-        anno::display_name("Opacity UV Set"),
-        anno::in_group("Advanced", "Opacity"),
-        anno::ui_order(8302)
-    ]],
-
-    //Detail Normal - 8100
-    bool enable_detail_normal = false [[
-        anno::display_name("Enable Detail Normal"),
-        anno::in_group("Advanced", "Detail Normal"),
-        anno::ui_order(8100)
-    ]],
-
-    uv_set_selection uv_set_detail_normal = uv_set_1 [[
-        anno::display_name("Detail Normal UV Set"),
-        anno::in_group("Advanced", "Detail Normal"),
-        anno::ui_order(8101)
-    ]],
-
-    uniform texture_2d detail_normal_image = texture_2d() [[
-        anno::display_name("Detail Normal Image"),
-        anno::in_group("Advanced", "Detail Normal"),
-        anno::usage("normal"),
-        anno::ui_order(8102)
-    ]],
-
-    uniform bool detail_normal_flip_green = true [[
-        anno::display_name("Detail Normal Normal Flip Green"),
-        anno::in_group("Advanced", "Detail Normal"),
-        anno::ui_order(8103)
-    ]],
-
-    uniform float detail_normal_scale = float(1.f) [[
-        anno::display_name("Detail Normal Scale"),
-        anno::in_group("Advanced", "Detail Normal"),
-        anno::ui_order(8104)
-    ]],
-
-    uv_set_selection uv_set_detail_weight = uv_set_1 [[
-        anno::display_name("Detail Normal Mask UV Set"),
-        anno::in_group("Advanced", "Detail Normal", "Mask"),
-        anno::ui_order(8105)
-    ]],    
-
-    uniform texture_2d detail_normal_weight_image = texture_2d() [[
-        anno::display_name("Detail Normal Mask Image"),
-        anno::in_group("Advanced", "Detail Normal", "Detail Normal Mask"),
-        anno::ui_order(8106)
-    ]],
-
-    uniform channel_mode detail_normal_weight_channel = r [[
-        anno::display_name("Detail Normal Mask Channel"),
-        anno::in_group("Advanced", "Detail Normal", "Detail Normal Mask"),
-        anno::ui_order(8107)
-    ]],
-
-    //Emission - 8200
-    bool enable_emission = false [[
-        anno::display_name("Enable Emission"),
-        anno::in_group("Advanced", "Emission"),
-        anno::ui_order(8200)
-    ]],
-
-    uv_set_selection uv_set_emission = uv_set_1 [[
-        anno::display_name("Emission UV Set"),
-        anno::in_group("Advanced", "Emission"),
-        anno::ui_order(8201)
-    ]],
-
-    uniform texture_2d emission_image = texture_2d() [[
-        anno::display_name("Emission Image"),
-        anno::in_group("Advanced", "Emission"),
-        anno::ui_order(8202)
-    ]],
-
-    uniform bool emission_use_temperature = false [[
-        anno::display_name("Emission Use Temperature"),
-        anno::in_group("Advanced", "Emission"),
-        anno::ui_order(8203)
-    ]],
-
-    float emission_temperature = float(6500.f) [[
-        anno::display_name("Emission Temperature (kelvin)"),
-        anno::in_group("Advanced", "Emission"),
-        anno::soft_range(0.0f, 10000.0f),
-        anno::ui_order(8204)
-    ]],
-
-    uv_set_selection uv_set_emission_mask = uv_set_1 [[
-        anno::display_name("Emission UV Set Mask"),
-        anno::in_group("Advanced", "Emission", "Emission Mask"),
-        anno::ui_order(8205)
-    ]],
-
-    color emission_color = color(1.f) [[
-        anno::display_name("Emission Color Tint"),
-        anno::in_group("Advanced", "Emission"),
-        anno::ui_order(8206)
-    ]],
-
-    uniform texture_2d emission_mask_image = texture_2d() [[
-        anno::display_name("Emission Mask Image"),
-        anno::in_group("Advanced", "Emission", "Emission Mask"),
-        anno::ui_order(8207)
-    ]],
-
-    uniform ::OmniSurface::OmniShared::emission_mode emission_mode =
-        ::OmniSurface::OmniShared::emission_lx [[
-        anno::display_name("Emission Mode"),
-        anno::in_group("Advanced", "Emission"),
-        anno::ui_order(8208)
-    ]],
-
-    float emission_intensity = float(1.0) [[
-        anno::display_name("Emission Intensity"),
-        anno::in_group("Advanced", "Emission"),
-        anno::soft_range(0.0f, 1000.0f),
-        anno::ui_order(8209)
-    ]],
-
-    //Opacity - 8300
-    uniform texture_2d opacity_image = texture_2d() [[
-        anno::display_name("Opacity Image"),
-        anno::in_group("Advanced", "Opacity"),
-        anno::ui_order(8300)
-    ]],
-
-    uniform channel_mode opacity_channel = a [[
-        anno::display_name("Opacity Channel"),
-        anno::in_group("Advanced", "Opacity"),
-        anno::ui_order(8301)
-    ]],
-
-    uniform float geometry_opacity_threshold = float(0.15f) [[
-        anno::display_name("Opacity Threshold"),
-        anno::description("If > 0, remap opacity values to 1 when >= threshold and to 0 otherwise"),
-        anno::in_group("Advanced", "Opacity"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(8302)
-    ]],
-
-    //Anisotropy - 8400
-    bool enable_anisotropy = false [[
-        anno::display_name("Enable Anisotropy"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::ui_order(8400)
-    ]],
-
-    uv_set_selection uv_set_anisotropy = uv_set_1 [[
-        anno::display_name("Anisotropy UV Set"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::ui_order(8401)
-    ]],
-
-    uniform texture_2d anisotropic_direction_image = texture_2d() [[
-        anno::display_name("Anisotropy Direction Image"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::ui_order(8402)
-    ]],
-
-    uniform channel_mode anisotropic_direction_channel = r [[
-        anno::display_name("Anisotropy Direction Channel"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::ui_order(8403)
-    ]],
-
-    float anisotropic_direction = float(0.f) [[
-        anno::display_name("Anisotropy Rotation (radian)"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::hard_range(-1.0f, 1.0f),
-        anno::ui_order(8404)
-    ]],
-
-    float anisotropic_roughness_u = float(1.f) [[
-        anno::display_name("Anisotropy Roughness U"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(8405)
-    ]],
-
-    float anisotropic_roughness_v = float(0.25f) [[
-        anno::display_name("Anisotropy Roughness V"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(8406)
-    ]],
-
-    //Advanced Clear Coat - 8500
-    uniform texture_2d coat_mask_image = texture_2d() [[
-        anno::display_name("Clear Coat Mask Image"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Mask"),
-        anno::ui_order(2401)
-    ]],
-
-    uniform channel_mode coat_mask_channel = r [[
-        anno::display_name("Clear Coat Mask Channel"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Mask"),
-        anno::ui_order(2402)
-    ]],
-
-    uniform texture_2d coat_roughness_image = texture_2d() [[
-        anno::display_name("Clear Coat Roughness Image"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Roughness"),
-        anno::ui_order(2201)
-    ]],
-
-    uniform channel_mode coat_roughness_channel = r [[
-        anno::display_name("Clear Coat Roughness Channel"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Roughness"),
-        anno::ui_order(2202)
-    ]],
-
-    uniform float coat_ior = float(1.6f) [[
-        anno::display_name("Clear Coat IOR"),
-        anno::in_group("Clear Coat"),
-        anno::soft_range(1.0f, 5.0f),
-        anno::hard_range(1.0f, limits::FLOAT_MAX),
-        anno::ui_order(2002)
-    ]],
-
-    uniform texture_2d coat_normal_image = texture_2d() [[
-        anno::display_name("Clear Coat Normal Image"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Normal"),
-        anno::usage("normal"),
-        anno::ui_order(2300)
-    ]],
-
-    uniform bool coat_normal_flip_green = true [[
-        anno::display_name("Clear Coat Normal Flip Green"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Normal"),
-        anno::ui_order(2300)
-    ]],
-
-    uv_set_selection uv_set_coat_roughness_normal = uv_set_1 [[
-        anno::display_name("Clear Coat Normal UV Set"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::ui_order(8500)
-    ]],
-
-    uv_set_selection uv_set_coat_mask = uv_set_1 [[
-        anno::display_name("Clear Coat Mask UV Set"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Mask"),
-        anno::ui_order(2400)
-    ]],
-
-    float coat_anisotropy = float(0.f) [[
-        anno::display_name("Clear Coat Anisotropy"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::hidden()
-    ]],
-
-    float coat_anisotropy_rotation = float(0.f) [[
-        anno::display_name("Clear Coat Rotation (radian)"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::hidden()
-    ]],
-
-    float coat_affect_color = float(0.f) [[
-        anno::display_name("Clear Coat Affect Color"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::hidden()
-    ]],
-
-    float coat_affect_roughness = float(0.f) [[
-        anno::display_name("Clear Coat Affect Roughness"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::hidden()
-    ]]    
-
-)
-[[
-    anno::display_name("Omni Uber Automotive"),
-    anno::author("NVIDIA Corporation"),
-    anno::key_words(string[]("generic", "surface")),
-    anno::in_group("Automotive"),
-    anno::version(0, 0, 10, "")
-]] = let {
-
-    uv_streams streams = initialize_uv_streams(
-        uvs_mode_01, uv_scale_01, uv_offset_01, uv_offset_time_01, uv_rotation_01, triplanar_blend_range_01,
-        uvs_mode_02, uv_scale_02, uv_offset_02, uv_offset_time_02, uv_rotation_02, triplanar_blend_range_02,
-        uvs_mode_03, uv_scale_03, uv_offset_03, uv_offset_time_03, uv_rotation_03, triplanar_blend_range_03,
-        uvs_mode_04, uv_scale_04, uv_offset_04, uv_offset_time_04, uv_rotation_04, triplanar_blend_range_04
-    );
-
-    float blend_factor_layer_1 = blend_factor(
-        uv_stream:              select_uv_stream( streams, layer_1_uv_set_blend_factor ),
-        enable_blend_factor:    enable_layer_1,
-        blend_factor_source:    layer_1_blend_source,
-        tBlendFactor:           layer_1_blend_splatmap,
-        blend_factor_channel:   layer_1_blend_splatmap_channel,
-        blend_direction:        layer_1_blend_direction,
-        blend_axis_obect_space: layer_1_blend_object_space,
-        blend_axis:             layer_1_blend_axis,
-        blend_axis_scale:       layer_1_blend_scale,
-        blend_axis_offset:      layer_1_blend_offset,
-        blend_primvar_string:   layer_1_blend_primvar_name,
-        blend_threshold:        layer_1_blend_threshold,
-        uv_set_detail:          select_uv_stream( streams, layer_1_uv_set_detail ),
-        tDetailBlendFactor:     layer_1_blend_detail_image,
-        detail_blend_factor_channel: layer_1_blend_detail_image_channel,
-        blend_factor_override:  layer_1_blend_factor_override
-    );
-
-    float blend_factor_layer_2 = blend_factor(
-        uv_stream:              select_uv_stream( streams, layer_2_uv_set_blend_factor ),
-        enable_blend_factor:    enable_layer_2,
-        blend_factor_source:    layer_2_blend_source,
-        tBlendFactor:           layer_2_blend_splatmap,
-        blend_factor_channel:   layer_2_blend_splatmap_channel,
-        blend_direction:        layer_2_blend_direction,
-        blend_axis_obect_space: layer_2_blend_object_space,
-        blend_axis:             layer_2_blend_axis,
-        blend_axis_scale:       layer_2_blend_scale,
-        blend_axis_offset:      layer_2_blend_offset,
-        blend_primvar_string:   layer_2_blend_primvar_name,
-        blend_threshold:        layer_2_blend_threshold,
-        uv_set_detail:          select_uv_stream( streams, layer_2_uv_set_detail ),
-        tDetailBlendFactor:     layer_2_blend_detail_image,
-        detail_blend_factor_channel: layer_2_blend_detail_image_channel,
-        blend_factor_override:  layer_2_blend_factor_override
-    );
-
-    material_layer layer_0 = initialize_material_layer(
-        uv_stream:                  select_uv_stream( streams, uv_set_layer_0 ),
-        tBaseColor:                 base_color_image,
-        base_color_tint:            diffuse_reflection_color,
-        base_color_scale:           color( base_color_scale ),
-        base_color_offset:          color( base_color_offset ),
-        base_color_desaturation:    base_color_desaturation,
-        tMetallic:                  metalness_image,
-        metallic_channel:           metalness_channel,
-        metallic_factor:            metalness,
-        tCavity:                    cavity_image,
-        cavity_channel:             cavity_channel,
-        specular_weight:            specular_reflection_weight,
-        tRoughness:                 roughness_image,
-        roughness_channel:          roughness_channel,
-        roughness_factor:           roughness_u,
-        roughness_range_position:   roughness_range_position,
-        tNormal:                    normal_image,
-        normal_scale:               normal_scale,
-        normal_flip_green:          normal_flip_green
-    );
-
-    material_layer layer_1 = initialize_material_layer(
-        uv_stream:                  select_uv_stream( streams, uv_set_layer_1 ),
-        tBaseColor:                 layer_1_base_color_image,
-        base_color_tint:            layer_1_diffuse_reflection_color,
-        base_color_scale:           color( layer_1_base_color_scale ),
-        base_color_offset:          color( layer_1_base_color_offset ),
-        base_color_desaturation:    layer_1_base_color_desaturation,
-        tMetallic:                  layer_1_metalness_image,
-        metallic_channel:           layer_1_metalness_channel,
-        metallic_factor:            layer_1_metalness,
-        tCavity:                    layer_1_cavity_image,
-        cavity_channel:             layer_1_cavity_channel,
-        specular_weight:            layer_1_specular_reflection_weight,
-        tRoughness:                 layer_1_roughness_image,
-        roughness_channel:          layer_1_roughness_channel,
-        roughness_factor:           layer_1_roughness_u,
-        roughness_range_position:   layer_1_roughness_range_position,
-        tNormal:                    layer_1_normal_image,
-        normal_scale:               layer_1_normal_scale,
-        normal_flip_green:          layer_1_normal_flip_green
-    );
-
-    material_layer layer_1_composite = blend_material_layer(
-        enable_blend: enable_layer_1,
-        layer_1:      layer_0,
-        layer_2:      layer_1,
-        blend_factor: blend_factor_layer_1
-    );
-
-    material_layer layer_2 = initialize_material_layer(
-        uv_stream:                  select_uv_stream( streams, uv_set_layer_2 ),
-        tBaseColor:                 layer_2_base_color_image,
-        base_color_tint:            layer_2_diffuse_reflection_color,
-        base_color_scale:           color( layer_2_base_color_scale ),
-        base_color_offset:          color( layer_2_base_color_offset ),
-        base_color_desaturation:    layer_2_base_color_desaturation,
-        tMetallic:                  layer_2_metalness_image,
-        metallic_channel:           layer_2_metalness_channel,
-        metallic_factor:            layer_2_metalness,
-        tCavity:                    layer_2_cavity_image,
-        cavity_channel:             layer_2_cavity_channel,
-        specular_weight:            layer_2_specular_reflection_weight,
-        tRoughness:                 layer_2_roughness_image,
-        roughness_channel:          layer_2_roughness_channel,
-        roughness_factor:           layer_2_roughness_u,
-        roughness_range_position:   layer_2_roughness_range_position,
-        tNormal:                    layer_2_normal_image,
-        normal_scale:               layer_2_normal_scale,
-        normal_flip_green:          layer_2_normal_flip_green
-    );
-
-    material_layer layer_2_composite = blend_material_layer(
-        enable_blend: enable_layer_2,
-        layer_1:      layer_1_composite,
-        layer_2:      layer_2,
-        blend_factor: blend_factor_layer_2
-    );
-
-    anisotropy aniso = initialize_anisotropy(
-        uv_stream:              select_uv_stream( streams, uv_set_anisotropy ),
-        enable_anisotropy:      enable_anisotropy,
-        anisotropy_roughness_u: anisotropic_roughness_u,
-        anisotropy_roughness_v: anisotropic_roughness_v,
-        tAnisotropyRotation:    anisotropic_direction_image,
-        anisotropy_channel:     anisotropic_direction_channel,
-        anisotropy_rotation:    anisotropic_direction
-    );
-
-    float accumulated_layer_coat_weight   = accumulate_coat_weight( layer_1_order: layer_1_order,
-                                                                    layer_1_weight: blend_factor_layer_1,
-                                                                    layer_2_order: layer_2_order,
-                                                                    layer_2_weight: blend_factor_layer_2 );
-
-    coat_layer coat = initialize_coat_layer(
-        uv_stream:                  select_uv_stream( streams, uv_set_coat_roughness_normal ),
-        uv_set_weight:              select_uv_stream( streams, uv_set_coat_mask ),
-        enable_coat:                enable_coat,
-        tCoatMask:                  coat_mask_image,
-        tCoatNormal:                coat_normal_image,
-        tCoatRoughness:             coat_roughness_image,
-        coat_weight:                accumulated_layer_coat_weight,
-        coat_weight_channel:        coat_mask_channel,
-        coat_color:                 coat_color,
-        coat_roughness_channel:     coat_roughness_channel,
-        coat_roughness_factor:      coat_roughness,
-        coat_ior:                   coat_ior,
-        coat_anisotropy:            coat_anisotropy,
-        coat_anisotropy_rotation:   coat_anisotropy_rotation,
-        coat_affect_color:          coat_affect_color,
-        coat_affect_roughness:      coat_affect_roughness,
-        coat_flip_green:            coat_normal_flip_green
-    );
-
-    float3 detail_normal = detail_normal_combine(
-        uv_set_normal:          select_uv_stream( streams, uv_set_detail_normal ),
-        uv_set_weight:          select_uv_stream( streams, uv_set_detail_weight ),
-        enable_detail_normal:   enable_detail_normal,
-        base_normal:            layer_2_composite.normal,
-        tDetailNormal:          detail_normal_image,
-        tDetailNormalWeight:    detail_normal_weight_image,
-        detail_normal_channel:  detail_normal_weight_channel,
-        detail_normal_scale:    detail_normal_scale,
-        detail_normal_flip_green: detail_normal_flip_green
-    );
-
-    flake_layer flakes = initialize_flake_layer(
-        enable_flakes:         enable_flakes,
-        flakes_weight:         coat.coat_weight,
-        flakes_size:           flake_size,
-        flakes_density:        flakes_density,
-        flakes_spread:         flakes_spread
-    );
-
-    //Final Material Properties
-    color  final_base_color = math::lerp( layer_2_composite.base_color, flake_color,     flakes.weight > 0.001f ? 1.f : 0.f );
-    float  final_metallic   = math::lerp( layer_2_composite.metallic,   1.f,             flakes.weight > 0.001f ? 1.f : 0.f );
-    float  final_roughness  = math::lerp( layer_2_composite.roughness,  flake_roughness, flakes.weight > 0.001f ? 1.f : 0.f );
-    float3 final_normal = nvidia::core_definitions::blend_normals(
-        base_normal: detail_normal,
-        base_normal_weight: 1.f,
-        detail_normal: flakes.normal,
-        detail_normal_weight: enable_flakes ? coat.coat_weight : 0.f
-    );
-
-    color final_emission_color = emission(
-        uv_stream:              select_uv_stream( streams, uv_set_emission ),
-        uv_stream_mask:         select_uv_stream( streams, uv_set_emission_mask ),
-        enable_emission:        enable_emission,
-        tEmission:              emission_image,
-        tEmissionMask:          emission_mask_image,
-        emission_color:         emission_color
-    );
-
-    float final_opacity = opacity(
-        uv_stream:              select_uv_stream( streams, uv_set_opacity ),
-        enable_opacity:         enable_opacity,
-        tBaseColor:             base_color_image,
-        tOpacity:               opacity_image,
-        opacity_channel:        opacity_channel
-    );
-
-    material base = OmniSurface::OmniSurfaceBase::OmniSurfaceBase(
-        diffuse_reflection_weight: 1.f,
-        diffuse_reflection_color: final_base_color,
-        metalness: final_metallic,
-        specular_reflection_weight: layer_2_composite.specular_weight,
-        specular_reflection_color: specular_reflection_color * math::saturate( layer_2_composite.cavity * 2.f ),
-        specular_reflection_roughness: final_roughness,
-        specular_reflection_anisotropy: enable_anisotropy ? 1.f : 0.0f,
-        specular_reflection_anisotropy_rotation: enable_anisotropy ? aniso.anisotropy_rotation : 0.f,
-        coat_weight: coat.coat_weight,
-        coat_color: coat.coat_color,
-        coat_roughness: coat.coat_roughness,
-        coat_ior: coat.coat_ior,
-        coat_anisotropy: coat.coat_anisotropy,
-        coat_anisotropy_rotation: coat.coat_anisotropy_rotation,
-        coat_affect_color: coat.coat_affect_color,
-        coat_affect_roughness: coat.coat_affect_roughness,
-        coat_normal: coat.coat_normal,
-        emission_weight: 1.0,
-        emission_mode: emission_mode,
-        emission_intensity: enable_emission ? emission_intensity : 0.f,
-        emission_color: final_emission_color,
-        emission_use_temperature: emission_use_temperature,
-        emission_temperature: emission_temperature,
-        enable_opacity: enable_opacity,
-        geometry_opacity: final_opacity,
-        geometry_opacity_threshold: geometry_opacity_threshold,
-        geometry_normal_roughness: enable_anisotropy ?
-                                        float2( aniso.anisotropy_roughness_u,
-                                                aniso.anisotropy_roughness_v ) :
-                                        float2(0.f, 0.f),
-        geometry_normal: final_normal
-    );
-
-} in material(
-    surface: base.surface,
-    ior: base.ior,
-    thin_walled: base.thin_walled,
-    volume: base.volume,
-    geometry: base.geometry
-);
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_D1_3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Pristine/Carpaint/Carpaint_Metallic_04.mdl b/Articulated_objects/small_furniture/cabinet/Collected_D1_3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Pristine/Carpaint/Carpaint_Metallic_04.mdl
deleted file mode 100755
index 9bfb9a3d56be411c6675c76e241c6e5d1583f61e..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_D1_3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Pristine/Carpaint/Carpaint_Metallic_04.mdl
+++ /dev/null
@@ -1,177 +0,0 @@
-mdl 1.8;
-
-import ::state::normal;
-import ::OmniSurface::OmniShared::emission_mode;
-import ..::Templates::OmniUber_Automotive::*;
-import ::tex::gamma_mode;
-
-export material Carpaint_Metallic_04(*)
- = Templates::OmniUber_Automotive::OmniUber_Automotive(
-    diffuse_reflection_color: color(0.999989986f, 1.f, 0.999998987f),
-    metalness: 1.f,
-    roughness_u: 1.f,
-    enable_coat: true,
-    coat_color: color(0.257425725f, 0.25722149f, 0.256576151f),
-    coat_roughness: 0.f,
-    enable_flakes: true,
-    flake_color: color(1.f, 0.999989986f, 0.999989986f),
-    flake_size: 0.0899999961f,
-    flakes_density: 0.280000001f,
-    flakes_spread: 0.150000006f,
-    flake_roughness: 0.25f,
-    uv_set_layer_0: Templates::OmniUber_Automotive::uv_set_1,
-    base_color_image: texture_2d(),
-    base_color_scale: 1.f,
-    base_color_offset: 0.f,
-    base_color_desaturation: 0.f,
-    metalness_image: texture_2d(),
-    metalness_channel: Templates::OmniUber_Automotive::b,
-    specular_reflection_weight: 1.f,
-    specular_reflection_color: color(1.f, 1.f, 1.f),
-    cavity_image: texture_2d(),
-    cavity_channel: Templates::OmniUber_Automotive::r,
-    roughness_image: texture_2d(),
-    roughness_channel: Templates::OmniUber_Automotive::g,
-    roughness_range_position: float2(0.f, 0.400000006f),
-    normal_image: texture_2d(),
-    normal_flip_green: true,
-    normal_scale: 1.f,
-    enable_layer_1: false,
-    uv_set_layer_1: Templates::OmniUber_Automotive::uv_set_1,
-    layer_1_order: Templates::OmniUber_Automotive::above,
-    layer_1_base_color_image: texture_2d(),
-    layer_1_diffuse_reflection_color: color(1.f, 1.f, 1.f),
-    layer_1_base_color_offset: 0.f,
-    layer_1_base_color_scale: 1.f,
-    layer_1_base_color_desaturation: 0.f,
-    layer_1_roughness_image: texture_2d(),
-    layer_1_roughness_channel: Templates::OmniUber_Automotive::g,
-    layer_1_roughness_u: 1.f,
-    layer_1_roughness_range_position: float2(1.f, 0.5f),
-    layer_1_metalness_image: texture_2d(),
-    layer_1_metalness_channel: Templates::OmniUber_Automotive::b,
-    layer_1_metalness: 1.f,
-    layer_1_cavity_image: texture_2d(),
-    layer_1_cavity_channel: Templates::OmniUber_Automotive::r,
-    layer_1_specular_reflection_weight: 1.f,
-    layer_1_normal_image: texture_2d(),
-    layer_1_normal_flip_green: true,
-    layer_1_normal_scale: 1.f,
-    layer_1_blend_source: Templates::OmniUber_Automotive::texture,
-    layer_1_uv_set_blend_factor: Templates::OmniUber_Automotive::uv_set_1,
-    layer_1_blend_splatmap: texture_2d(),
-    layer_1_blend_splatmap_channel: Templates::OmniUber_Automotive::r,
-    layer_1_blend_direction: float3(0.f, 1.f, 0.f),
-    layer_1_blend_axis: Templates::OmniUber_Automotive::y,
-    layer_1_blend_object_space: true,
-    layer_1_blend_scale: 1.f,
-    layer_1_blend_offset: 0.f,
-    layer_1_blend_primvar_name: "",
-    layer_1_uv_set_detail: Templates::OmniUber_Automotive::uv_set_1,
-    layer_1_blend_detail_image: texture_2d(),
-    layer_1_blend_detail_image_channel: Templates::OmniUber_Automotive::r,
-    layer_1_blend_threshold: 0.330000013f,
-    layer_1_blend_factor_override: 0.f,
-    enable_layer_2: false,
-    layer_2_order: Templates::OmniUber_Automotive::above,
-    uv_set_layer_2: Templates::OmniUber_Automotive::uv_set_2,
-    layer_2_base_color_image: texture_2d(),
-    layer_2_diffuse_reflection_color: color(1.f, 1.f, 1.f),
-    layer_2_base_color_offset: 0.f,
-    layer_2_base_color_scale: 1.f,
-    layer_2_base_color_desaturation: 0.f,
-    layer_2_metalness_image: texture_2d(),
-    layer_2_metalness_channel: Templates::OmniUber_Automotive::b,
-    layer_2_metalness: 1.f,
-    layer_2_roughness_image: texture_2d(),
-    layer_2_roughness_channel: Templates::OmniUber_Automotive::g,
-    layer_2_roughness_u: 1.f,
-    layer_2_roughness_range_position: float2(1.f, 0.5f),
-    layer_2_specular_reflection_weight: 1.f,
-    layer_2_cavity_image: texture_2d(),
-    layer_2_cavity_channel: Templates::OmniUber_Automotive::r,
-    layer_2_normal_image: texture_2d(),
-    layer_2_normal_flip_green: true,
-    layer_2_normal_scale: 1.f,
-    layer_2_blend_source: Templates::OmniUber_Automotive::texture,
-    layer_2_uv_set_blend_factor: Templates::OmniUber_Automotive::uv_set_2,
-    layer_2_blend_splatmap: texture_2d(),
-    layer_2_blend_splatmap_channel: Templates::OmniUber_Automotive::r,
-    layer_2_blend_direction: float3(0.f, 1.f, 0.f),
-    layer_2_blend_axis: Templates::OmniUber_Automotive::y,
-    layer_2_blend_object_space: true,
-    layer_2_blend_scale: 1.f,
-    layer_2_blend_offset: 0.f,
-    layer_2_blend_primvar_name: "",
-    layer_2_uv_set_detail: Templates::OmniUber_Automotive::uv_set_2,
-    layer_2_blend_detail_image: texture_2d(),
-    layer_2_blend_detail_image_channel: Templates::OmniUber_Automotive::r,
-    layer_2_blend_threshold: 0.330000013f,
-    layer_2_blend_factor_override: 0.f,
-    uvs_mode_01: Templates::OmniUber_Automotive::triplanar,
-    uv_scale_01: float2(1.f),
-    uv_offset_01: float2(0.f),
-    uv_offset_time_01: float2(0.f),
-    uv_rotation_01: 0.f,
-    triplanar_blend_range_01: 0.5f,
-    uvs_mode_02: Templates::OmniUber_Automotive::triplanar,
-    uv_scale_02: float2(8.f),
-    uv_offset_02: float2(0.f),
-    uv_offset_time_02: float2(0.f),
-    uv_rotation_02: 0.f,
-    triplanar_blend_range_02: 0.5f,
-    uvs_mode_03: Templates::OmniUber_Automotive::triplanar,
-    uv_scale_03: float2(1.f),
-    uv_offset_03: float2(0.f),
-    uv_offset_time_03: float2(0.f),
-    uv_rotation_03: 0.f,
-    triplanar_blend_range_03: 0.5f,
-    uvs_mode_04: Templates::OmniUber_Automotive::triplanar,
-    uv_scale_04: float2(1.f),
-    uv_offset_04: float2(0.f),
-    uv_offset_time_04: float2(0.f),
-    uv_rotation_04: 0.f,
-    triplanar_blend_range_04: 0.5f,
-    enable_opacity: false,
-    uv_set_opacity: Templates::OmniUber_Automotive::uv_set_1,
-    enable_detail_normal: false,
-    uv_set_detail_normal: Templates::OmniUber_Automotive::uv_set_1,
-    detail_normal_image: texture_2d(),
-    detail_normal_flip_green: true,
-    detail_normal_scale: 1.f,
-    uv_set_detail_weight: Templates::OmniUber_Automotive::uv_set_1,
-    detail_normal_weight_image: texture_2d(),
-    detail_normal_weight_channel: Templates::OmniUber_Automotive::r,
-    enable_emission: false,
-    uv_set_emission: Templates::OmniUber_Automotive::uv_set_1,
-    emission_image: texture_2d(),
-    emission_use_temperature: false,
-    emission_temperature: 6500.f,
-    uv_set_emission_mask: Templates::OmniUber_Automotive::uv_set_1,
-    emission_color: color(1.f, 1.f, 1.f),
-    emission_mask_image: texture_2d(),
-    emission_mode: OmniSurface::OmniShared::emission_lx,
-    emission_intensity: 1.f,
-    opacity_image: texture_2d(),
-    opacity_channel: Templates::OmniUber_Automotive::a,
-    geometry_opacity_threshold: 0.150000006f,
-    enable_anisotropy: false,
-    uv_set_anisotropy: Templates::OmniUber_Automotive::uv_set_1,
-    anisotropic_direction_image: texture_2d(),
-    anisotropic_direction_channel: Templates::OmniUber_Automotive::r,
-    anisotropic_direction: 0.f,
-    anisotropic_roughness_u: 1.f,
-    anisotropic_roughness_v: 0.25f,
-    coat_mask_image: texture_2d(),
-    coat_mask_channel: Templates::OmniUber_Automotive::r,
-    coat_roughness_image: texture_2d("../../Surfacing/ov_misc_textures_noise/noise_scratch2.jpg", ::tex::gamma_default, ""),
-    coat_roughness_channel: Templates::OmniUber_Automotive::r,
-    coat_ior: 1.60000002f,
-    coat_normal_image: texture_2d(),
-    coat_normal_flip_green: true,
-    uv_set_coat_roughness_normal: Templates::OmniUber_Automotive::uv_set_1,
-    uv_set_coat_mask: Templates::OmniUber_Automotive::uv_set_2,
-    coat_anisotropy: 0.f,
-    coat_anisotropy_rotation: 0.f,
-    coat_affect_color: 0.f,
-    coat_affect_roughness: 0.f);
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_D1_3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Pristine/Carpaint/Carpaint_Metallic_09.mdl b/Articulated_objects/small_furniture/cabinet/Collected_D1_3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Pristine/Carpaint/Carpaint_Metallic_09.mdl
deleted file mode 100755
index 39335b0264dd154b9937b7496f160194f58b55e1..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_D1_3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Pristine/Carpaint/Carpaint_Metallic_09.mdl
+++ /dev/null
@@ -1,177 +0,0 @@
-mdl 1.8;
-
-import ::state::normal;
-import ::OmniSurface::OmniShared::emission_mode;
-import ..::Templates::OmniUber_Automotive::*;
-import ::tex::gamma_mode;
-
-export material Carpaint_Metallic_09(*)
- = Templates::OmniUber_Automotive::OmniUber_Automotive(
-    diffuse_reflection_color: color(0.999989986f, 1.f, 0.999998987f),
-    metalness: 1.f,
-    roughness_u: 1.f,
-    enable_coat: true,
-    coat_color: color(0.399339914f, 0.133204028f, 0.0197692961f),
-    coat_roughness: 0.f,
-    enable_flakes: true,
-    flake_color: color(1.f, 0.999989986f, 0.999989986f),
-    flake_size: 0.0899999961f,
-    flakes_density: 0.280000001f,
-    flakes_spread: 0.150000006f,
-    flake_roughness: 0.25f,
-    uv_set_layer_0: Templates::OmniUber_Automotive::uv_set_1,
-    base_color_image: texture_2d(),
-    base_color_scale: 1.f,
-    base_color_offset: 0.f,
-    base_color_desaturation: 0.f,
-    metalness_image: texture_2d(),
-    metalness_channel: Templates::OmniUber_Automotive::b,
-    specular_reflection_weight: 1.f,
-    specular_reflection_color: color(1.f, 1.f, 1.f),
-    cavity_image: texture_2d(),
-    cavity_channel: Templates::OmniUber_Automotive::r,
-    roughness_image: texture_2d(),
-    roughness_channel: Templates::OmniUber_Automotive::g,
-    roughness_range_position: float2(0.f, 0.400000006f),
-    normal_image: texture_2d(),
-    normal_flip_green: true,
-    normal_scale: 1.f,
-    enable_layer_1: false,
-    uv_set_layer_1: Templates::OmniUber_Automotive::uv_set_1,
-    layer_1_order: Templates::OmniUber_Automotive::above,
-    layer_1_base_color_image: texture_2d(),
-    layer_1_diffuse_reflection_color: color(1.f, 1.f, 1.f),
-    layer_1_base_color_offset: 0.f,
-    layer_1_base_color_scale: 1.f,
-    layer_1_base_color_desaturation: 0.f,
-    layer_1_roughness_image: texture_2d(),
-    layer_1_roughness_channel: Templates::OmniUber_Automotive::g,
-    layer_1_roughness_u: 1.f,
-    layer_1_roughness_range_position: float2(1.f, 0.5f),
-    layer_1_metalness_image: texture_2d(),
-    layer_1_metalness_channel: Templates::OmniUber_Automotive::b,
-    layer_1_metalness: 1.f,
-    layer_1_cavity_image: texture_2d(),
-    layer_1_cavity_channel: Templates::OmniUber_Automotive::r,
-    layer_1_specular_reflection_weight: 1.f,
-    layer_1_normal_image: texture_2d(),
-    layer_1_normal_flip_green: true,
-    layer_1_normal_scale: 1.f,
-    layer_1_blend_source: Templates::OmniUber_Automotive::texture,
-    layer_1_uv_set_blend_factor: Templates::OmniUber_Automotive::uv_set_1,
-    layer_1_blend_splatmap: texture_2d(),
-    layer_1_blend_splatmap_channel: Templates::OmniUber_Automotive::r,
-    layer_1_blend_direction: float3(0.f, 1.f, 0.f),
-    layer_1_blend_axis: Templates::OmniUber_Automotive::y,
-    layer_1_blend_object_space: true,
-    layer_1_blend_scale: 1.f,
-    layer_1_blend_offset: 0.f,
-    layer_1_blend_primvar_name: "",
-    layer_1_uv_set_detail: Templates::OmniUber_Automotive::uv_set_1,
-    layer_1_blend_detail_image: texture_2d(),
-    layer_1_blend_detail_image_channel: Templates::OmniUber_Automotive::r,
-    layer_1_blend_threshold: 0.330000013f,
-    layer_1_blend_factor_override: 0.f,
-    enable_layer_2: false,
-    layer_2_order: Templates::OmniUber_Automotive::above,
-    uv_set_layer_2: Templates::OmniUber_Automotive::uv_set_2,
-    layer_2_base_color_image: texture_2d(),
-    layer_2_diffuse_reflection_color: color(1.f, 1.f, 1.f),
-    layer_2_base_color_offset: 0.f,
-    layer_2_base_color_scale: 1.f,
-    layer_2_base_color_desaturation: 0.f,
-    layer_2_metalness_image: texture_2d(),
-    layer_2_metalness_channel: Templates::OmniUber_Automotive::b,
-    layer_2_metalness: 1.f,
-    layer_2_roughness_image: texture_2d(),
-    layer_2_roughness_channel: Templates::OmniUber_Automotive::g,
-    layer_2_roughness_u: 1.f,
-    layer_2_roughness_range_position: float2(1.f, 0.5f),
-    layer_2_specular_reflection_weight: 1.f,
-    layer_2_cavity_image: texture_2d(),
-    layer_2_cavity_channel: Templates::OmniUber_Automotive::r,
-    layer_2_normal_image: texture_2d(),
-    layer_2_normal_flip_green: true,
-    layer_2_normal_scale: 1.f,
-    layer_2_blend_source: Templates::OmniUber_Automotive::texture,
-    layer_2_uv_set_blend_factor: Templates::OmniUber_Automotive::uv_set_2,
-    layer_2_blend_splatmap: texture_2d(),
-    layer_2_blend_splatmap_channel: Templates::OmniUber_Automotive::r,
-    layer_2_blend_direction: float3(0.f, 1.f, 0.f),
-    layer_2_blend_axis: Templates::OmniUber_Automotive::y,
-    layer_2_blend_object_space: true,
-    layer_2_blend_scale: 1.f,
-    layer_2_blend_offset: 0.f,
-    layer_2_blend_primvar_name: "",
-    layer_2_uv_set_detail: Templates::OmniUber_Automotive::uv_set_2,
-    layer_2_blend_detail_image: texture_2d(),
-    layer_2_blend_detail_image_channel: Templates::OmniUber_Automotive::r,
-    layer_2_blend_threshold: 0.330000013f,
-    layer_2_blend_factor_override: 0.f,
-    uvs_mode_01: Templates::OmniUber_Automotive::triplanar,
-    uv_scale_01: float2(1.f),
-    uv_offset_01: float2(0.f),
-    uv_offset_time_01: float2(0.f),
-    uv_rotation_01: 0.f,
-    triplanar_blend_range_01: 0.5f,
-    uvs_mode_02: Templates::OmniUber_Automotive::triplanar,
-    uv_scale_02: float2(8.f),
-    uv_offset_02: float2(0.f),
-    uv_offset_time_02: float2(0.f),
-    uv_rotation_02: 0.f,
-    triplanar_blend_range_02: 0.5f,
-    uvs_mode_03: Templates::OmniUber_Automotive::triplanar,
-    uv_scale_03: float2(1.f),
-    uv_offset_03: float2(0.f),
-    uv_offset_time_03: float2(0.f),
-    uv_rotation_03: 0.f,
-    triplanar_blend_range_03: 0.5f,
-    uvs_mode_04: Templates::OmniUber_Automotive::triplanar,
-    uv_scale_04: float2(1.f),
-    uv_offset_04: float2(0.f),
-    uv_offset_time_04: float2(0.f),
-    uv_rotation_04: 0.f,
-    triplanar_blend_range_04: 0.5f,
-    enable_opacity: false,
-    uv_set_opacity: Templates::OmniUber_Automotive::uv_set_1,
-    enable_detail_normal: false,
-    uv_set_detail_normal: Templates::OmniUber_Automotive::uv_set_1,
-    detail_normal_image: texture_2d(),
-    detail_normal_flip_green: true,
-    detail_normal_scale: 1.f,
-    uv_set_detail_weight: Templates::OmniUber_Automotive::uv_set_1,
-    detail_normal_weight_image: texture_2d(),
-    detail_normal_weight_channel: Templates::OmniUber_Automotive::r,
-    enable_emission: false,
-    uv_set_emission: Templates::OmniUber_Automotive::uv_set_1,
-    emission_image: texture_2d(),
-    emission_use_temperature: false,
-    emission_temperature: 6500.f,
-    uv_set_emission_mask: Templates::OmniUber_Automotive::uv_set_1,
-    emission_color: color(1.f, 1.f, 1.f),
-    emission_mask_image: texture_2d(),
-    emission_mode: OmniSurface::OmniShared::emission_lx,
-    emission_intensity: 1.f,
-    opacity_image: texture_2d(),
-    opacity_channel: Templates::OmniUber_Automotive::a,
-    geometry_opacity_threshold: 0.150000006f,
-    enable_anisotropy: false,
-    uv_set_anisotropy: Templates::OmniUber_Automotive::uv_set_1,
-    anisotropic_direction_image: texture_2d(),
-    anisotropic_direction_channel: Templates::OmniUber_Automotive::r,
-    anisotropic_direction: 0.f,
-    anisotropic_roughness_u: 1.f,
-    anisotropic_roughness_v: 0.25f,
-    coat_mask_image: texture_2d(),
-    coat_mask_channel: Templates::OmniUber_Automotive::r,
-    coat_roughness_image: texture_2d("../../Surfacing/ov_misc_textures_noise/noise_scratch2.jpg", ::tex::gamma_default, ""),
-    coat_roughness_channel: Templates::OmniUber_Automotive::r,
-    coat_ior: 1.60000002f,
-    coat_normal_image: texture_2d(),
-    coat_normal_flip_green: true,
-    uv_set_coat_roughness_normal: Templates::OmniUber_Automotive::uv_set_1,
-    uv_set_coat_mask: Templates::OmniUber_Automotive::uv_set_2,
-    coat_anisotropy: 0.f,
-    coat_anisotropy_rotation: 0.f,
-    coat_affect_color: 0.f,
-    coat_affect_roughness: 0.f);
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_D1_3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Pristine/Templates/OmniUber_Automotive.mdl b/Articulated_objects/small_furniture/cabinet/Collected_D1_3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Pristine/Templates/OmniUber_Automotive.mdl
deleted file mode 100755
index 9123430b115c1b7d325814c3d9414da407f66a2e..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_D1_3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Pristine/Templates/OmniUber_Automotive.mdl
+++ /dev/null
@@ -1,2611 +0,0 @@
-mdl 1.8;
-
-import ::anno::*;
-import ::base::*;
-import ::df::*;
-import ::limits::*;
-import ::math::*;
-import ::state::*;
-import ::tex::*;
-import ::scene::*;
-
-import ::OmniSurface::OmniShared::*;
-import ::OmniSurface::OmniImage::*;
-import ::OmniSurface::OmniSurfaceLiteBase::*;
-import ::OmniSurface::OmniSurfaceBase::*;
-
-import ::nvidia::core_definitions::blend_normals;
-
-import ::nvidia::core_definitions::triplanar_file_texture;
-import ::nvidia::core_definitions::triplanar_normalmap_texture;
-
-export enum blend_source
-{
-    texture [[ anno::display_name( "Texture" ) ]],
-    direction [[ anno::display_name( "Direction" ) ]],
-    axis [[ anno::display_name( "Axis" ) ]],
-    primvar [[ anno::display_name( "Primvar" ) ]]
-};
-
-export enum uvs_mode
-{
-    texture_coord_0 [[ anno::display_name( "Texture Coordinate 0" ) ]],
-    triplanar       [[ anno::display_name( "TriPlanar" ) ]]
-};
-
-export enum uv_set_selection
-{
-    uv_set_1 [[ anno::display_name( "UV Set 1" ) ]],
-    uv_set_2 [[ anno::display_name( "UV Set 2" ) ]],
-    uv_set_3 [[ anno::display_name( "UV Set 3" ) ]],
-    uv_set_4 [[ anno::display_name( "UV Set 4" ) ]]
-};
-
-export enum channel_mode
-{
-    r    [[ anno::display_name( "R" ) ]],
-    g    [[ anno::display_name( "G" ) ]],
-    b    [[ anno::display_name( "B" ) ]],
-    a    [[ anno::display_name( "A" ) ]],
-    rgb  [[ anno::display_name( "RGB" ) ]]
-};
-
-export enum axis_mode
-{
-    x        [[ anno::display_name( "X" )  ]],
-    x_invert [[ anno::display_name( "-X" ) ]],
-    y        [[ anno::display_name( "Y" )  ]],
-    y_invert [[ anno::display_name( "-Y" ) ]],
-    z        [[ anno::display_name( "Z" )  ]],
-    z_invert [[ anno::display_name( "-Z" ) ]]
-};
-
-export enum layer_order
-{
-    below [[ anno::display_name( "Below Clear Coat" ) ]],
-    above [[ anno::display_name( "Above Clear Coat" ) ]]
-};
-
-export struct material_layer
-{
-    color  base_color;
-    float  metallic;
-    float  cavity;
-    float  specular_weight;
-    float  roughness;
-    float3 normal;
-};
-
-export struct coat_layer
-{
-    float   coat_weight;
-    color   coat_color;
-    float   coat_roughness;
-    uniform float   coat_ior;
-    float   coat_anisotropy;
-    float   coat_anisotropy_rotation;
-    float   coat_affect_color;
-    float   coat_affect_roughness;
-    float3  coat_normal;
-};
-
-export struct anisotropy
-{
-    float anisotropy_roughness_u;
-    float anisotropy_roughness_v;
-    float anisotropy_rotation;
-};
-
-export struct uv_set_settings
-{
-    uvs_mode mode           = texture_coord_0;
-    float2   uv_scale       = float2( 1.f );
-    float2   uv_offset      = float2( 0.f );
-    float2   uv_offset_time = float2( 0.f );
-    float    uv_rotation    = 0.f;
-    float    triplanar_blend_range = 0.5f;
-};
-
-export struct uv_streams
-{
-    uv_set_settings uv_set_settings_1;
-    uv_set_settings uv_set_settings_2;
-    uv_set_settings uv_set_settings_3;
-    uv_set_settings uv_set_settings_4;
-};
-
-export struct flakes
-{
-    float   priority;
-    int     seed;
-    float4  carrier;
-};
-
-export struct flake_layer
-{
-    float3 normal;
-    float  roughness;
-    float  weight;
-};
-
-int hash( int seed, int i )
-{
-	return(i ^ seed ) * 1075385539;
-}
-
-int random_next( int seed )
-{
-	seed ^= seed <<  13;
-	seed ^= seed >>> 17;
-	seed ^= seed <<  5;
-	return seed;
-}
-
-float random_value( int seed )
-{
-	return math::abs( float( seed ) * 0.00000000046566f );
-}
-
-int random_initialize( int3 seed )
-{
-    return hash( hash( hash( 0, seed.x ), seed.y ), seed.z );
-}
-
-float3 rotate_position(
-    float3 position = state::position(),
-    float3 xi       = float3( 0.f )
-)
-{
-    float theta = math::PI * 2.f * xi.x;
-    float phi   = math::PI * 2.f * xi.y;
-    float z     = xi.z * 2.f;
-
-    float r         = math::sqrt( z );
-    float[2] sp_cp  = math::sincos( phi );
-    float Vx        = r * sp_cp[0];
-    float Vy        = r * sp_cp[1];
-    float Vz        = math::sqrt( 2.f - z );
-
-    float[2] st_ct  = math::sincos( theta );
-    float Sx        = Vx * st_ct[1] - Vy * st_ct[0];
-    float Sy        = Vx * st_ct[0] + Vy * st_ct[1];
-
-    float3x3 M(
-		Vx * Sx - st_ct[1], Vx * Sy - st_ct[0], Vx * Vz,
-		Vy * Sx + st_ct[0], Vy * Sy - st_ct[1], Vy * Vz,
-		Vz * Sx,            Vz * Sy,            1.0f - z);
-
-    return M * position;
-}
-
-export float linstep(
-    float input = 0.f,
-    float min_in   = 0.f,
-    float max_in   = 1.f,
-    float min_out  = 0.f,
-    float max_out  = 1.f
-)
-{
-    float in_range  = math::saturate( ( input - min_in ) / ( max_in - min_in ) );
-    float out_range = math::lerp( min_out, max_out, in_range );
-    return out_range;
-
-}
-
-export float histogram_range(
-    float input     = 0.f,
-    float range     = 1.f,
-    float position  = 0.5f
-)
-{
-    float x = ( range * 0.5f ) + ( 1.f - position );
-    float y = ( 1.f - position ) * 2.f;
-    float z = ( range * 0.5f ) + position;
-    float w = position * 2.f;
-
-    return linstep( input, 0.f, 1.f, 1.f - math::min( x, y ), math::min( z, w ) );
-}
-
-export float threshold_blend(
-    float input     = 1.f,
-    float height    = 0.5f,
-    float threshold = 0.33f
-)
-{
-    height = 1.f - height;
-    float epsilon = 0.0001;
-    float min = math::saturate( height - ( threshold + epsilon ) );
-    return math::saturate( math::smoothstep( min, height, input ) );
-}
-
-export float lookup_float4_channel(
-    uniform texture_2d  tex           = texture_2d(),
-    float2              coord         = float2( 0.f ),
-    channel_mode        channel       = r,
-    float               default_value = 1.f
-)
-{
-    if ( !tex::texture_isvalid( tex ) ){
-        return default_value;
-    }
-
-    float4 texel = tex::lookup_float4( tex: tex, coord: coord );
-    switch ( channel )
-    {
-        case r:
-            return texel.x * default_value;
-        case g:
-            return texel.y * default_value;
-        case b:
-            return texel.z * default_value;
-        case a:
-            return texel.w * default_value;
-        case rgb:
-            float3 luminance = float3( 0.2126f, 0.7152f, 0.0722f );
-            return math::dot( float3( texel.x, texel.y, texel.z ), luminance ) * default_value;
-    }
-}
-
-export color color_adjustments(
-    color input = color( 1.f ),
-    color color_offset = color( 0.f ),
-    color color_scale  = color( 1.f ),
-    color color_tint   = color( 1.f ),
-    float desaturation = 0.f
-)
-{
-    input = input * color_scale + color_offset;
-    if ( desaturation > 0.f ){
-        float3 luminance = float3( 0.2126f, 0.7152f, 0.0722f );
-        color gray = color( math::dot( float3( input ), luminance ) );
-        input = color( math::lerp( input, gray, desaturation ) );
-    }
-    return input * color_tint;
-}
-
-export float lookup_triplanar_channel(
-    uniform texture_2d  tex           = texture_2d(),
-    float2              uv_scale      = float2( 0.f ),
-    float2              uv_offset     = float2( 0.f ),
-    channel_mode        channel       = r,
-    float               default_value = 1.f,
-    float               triplanar_blend_range = 0.5f
-)
-{
-    if ( !tex::texture_isvalid( tex ) ){
-        return default_value;
-    }
-
-    uv_scale *= 0.01f;
-    float3 texel = float3( ::nvidia::core_definitions::triplanar_file_texture(
-                                        texture_1: tex,
-                                        scaling_1: uv_scale,
-                                        translation_1: uv_offset,
-                                        texture_2: tex,
-                                        scaling_2: uv_scale,
-                                        translation_2: uv_offset,
-                                        texture_3: tex,
-                                        scaling_3: uv_scale,
-                                        translation_3: uv_offset,
-                                        blend_range: triplanar_blend_range,
-                                        object_space: true ) );
-
-    /*float3 texel = float3( triplanar_color( tex, float3( uv_scale.x, uv_scale.y, uv_scale.x )  ) );*/
-
-    switch ( channel )
-    {
-        case r:
-            return texel.x * default_value;
-        case g:
-            return texel.y * default_value;
-        case b:
-            return texel.z * default_value;
-        case a:
-            return texel.x * default_value;
-        case rgb:
-            float3 luminance = float3( 0.2126f, 0.7152f, 0.0722f );
-            return math::dot( float3( texel.x, texel.y, texel.z ), luminance ) * default_value;
-    }
-}
-
-export float3 lookup_triplanar_normal(
-    uniform texture_2d  tex           = texture_2d(),
-    float               normal_scale  = 1.f,
-    float2              uv_scale      = float2( 0.f ),
-    float2              uv_offset     = float2( 0.f ),
-    uniform bool        flip_green    = false,
-    float3              default_value = state::normal(),
-    float               triplanar_blend_range = 0.5f
-)
-{
-    if ( !tex::texture_isvalid( tex ) ){
-        return default_value;
-    }
-
-    uv_scale *= 0.01f;
-    float3 texel = float3( ::nvidia::core_definitions::triplanar_normalmap_texture(
-                                        texture_1: tex,
-                                        scaling_1: uv_scale,
-                                        translation_1: uv_offset,
-                                        texture_2: tex,
-                                        scaling_2: uv_scale,
-                                        translation_2: uv_offset,
-                                        texture_3: tex,
-                                        scaling_3: uv_scale,
-                                        translation_3: uv_offset,
-                                        object_space: true,
-                                        blend_range: triplanar_blend_range,
-                                        flip_1: !flip_green,
-                                        flip_2: !flip_green,
-                                        flip_3: !flip_green,
-                                        strength: normal_scale ) );
-
-    return texel;
-}
-
-export color lookup_triplanar_color(
-    uniform texture_2d  tex           = texture_2d(),
-    float2              uv_scale      = float2( 0.f ),
-    float2              uv_offset     = float2( 0.f ),
-    color               default_value = color( 1.f ),
-    float               triplanar_blend_range = 0.5f
-)
-{
-    if ( !tex::texture_isvalid( tex ) ){
-        return default_value;
-    }
-
-    uv_scale *= 0.01f;
-    color texel = ::nvidia::core_definitions::triplanar_file_texture(
-                                        texture_1: tex,
-                                        scaling_1: uv_scale,
-                                        translation_1: uv_offset,
-                                        texture_2: tex,
-                                        scaling_2: uv_scale,
-                                        translation_2: uv_offset,
-                                        texture_3: tex,
-                                        scaling_3: uv_scale,
-                                        translation_3: uv_offset,
-                                        blend_range: triplanar_blend_range,
-                                        object_space: true );
-
-    return texel;
-}
-
-flakes flake_normal(
-    flakes flake       = flakes(),
-    float spread       = 0.54f
-)
-{
-    if( flake.priority <= 0.f )
-    {
-        flake.carrier = float4( state::normal().x, state::normal().y, state::normal().z, 1.f );
-        return flake;
-    }
-
-    int seed   = random_next( flake.seed );
-    float xi0  = random_value( seed );
-    seed       = random_next( seed );
-    float xi1  = random_value( seed );
-    float phi  = 2.f * math::PI * xi0;
-
-    float roughness = spread * spread;
-
-    float tantheta = math::sqrt( -roughness * roughness * math::log( 1.f - xi1 ) );
-    float sintheta = tantheta / math::sqrt( 1.f + tantheta * tantheta );
-    float costheta = math::sqrt( 1.f - sintheta * sintheta );
-    float[2] scphi = math::sincos( phi );
-
-    float3 normal = state::texture_tangent_u(0) * scphi[1] * sintheta +
-                    state::texture_tangent_v(0) * scphi[0] * sintheta +
-                    state::normal() * costheta;
-
-    flake.carrier = float4( normal.x, normal.y, normal.z, 1.f );
-    flake.seed    = seed;
-    return flake;
-}
-
-flakes flake_noise(
-    float3 position          = state::position(),
-    float  jitter_scale      = 0.5f,
-    float  flake_diameter    = 0.5f,
-    float  flake_probability = 1.f
-)
-{
-    flakes flake;
-
-    float3 base_position      = math::floor( position );
-    int3   base_position_int  = int3( base_position );
-
-    flake_diameter = math::min( flake_diameter, ( 1.5f - 0.5f * jitter_scale ) / math::sqrt( 3.f ) );
-
-    for( int i = -1; i < 2; ++i ){
-        for( int j = -1; j < 2; ++j ){
-            for( int k = -1; k < 2; ++k ){
-                int seed = random_initialize( base_position_int + int3( i, j, k ) );
-
-                seed = random_next( seed );
-                if( random_value( seed ) > flake_probability )
-                    continue;
-
-                seed = random_next( seed );
-                float priority = random_value( seed );
-                if( priority < flake.priority )
-                    continue;
-
-                float3 flake_position = base_position + float3( i, j, k ) + float3( 0.5f );
-
-                if( jitter_scale > 0.f ){
-                    seed                = random_next( seed );
-                    flake_position.x   += ( random_value( seed ) - 0.5f ) * jitter_scale;
-                    seed                = random_next( seed );
-                    flake_position.y   += ( random_value( seed ) - 0.5f ) * jitter_scale;
-                    seed                = random_next( seed );
-                    flake_position.z   += ( random_value( seed ) - 0.5f ) * jitter_scale;
-                }
-
-                float3 p = position - flake_position;
-                if( math::dot( p, p ) >= flake_diameter * flake_diameter * 4.f )
-                    continue;
-
-                float3 xi_rotation;
-                seed            = random_next( seed );
-                xi_rotation.x   = random_value( seed );
-                seed            = random_next( seed );
-                xi_rotation.y   = random_value( seed );
-                seed            = random_next( seed );
-                xi_rotation.z   = random_value( seed );
-                p               = rotate_position( p, xi_rotation );
-
-                if( math::abs( p.x ) <= flake_diameter &&
-                    math::abs( p.y ) <= flake_diameter &&
-                    math::abs( p.z ) <= flake_diameter )
-                {
-                    flake.priority = priority;
-                    flake.seed     = seed;
-                }
-            }
-        }
-    }
-
-    return flake;
-}
-
-export uv_streams initialize_uv_streams(
-    uvs_mode mode_1 = texture_coord_0, float2 uv_scale_1 = float2( 1.f ), float2 uv_offset_1 = float2( 0.f ), float2 uv_offset_time_1 = float2( 0.f ), float uv_rotation_1 = 0.f, float triplanar_blend_range_1 = 0.5f,
-    uvs_mode mode_2 = texture_coord_0, float2 uv_scale_2 = float2( 1.f ), float2 uv_offset_2 = float2( 0.f ), float2 uv_offset_time_2 = float2( 0.f ), float uv_rotation_2 = 0.f, float triplanar_blend_range_2 = 0.5f,
-    uvs_mode mode_3 = texture_coord_0, float2 uv_scale_3 = float2( 1.f ), float2 uv_offset_3 = float2( 0.f ), float2 uv_offset_time_3 = float2( 0.f ), float uv_rotation_3 = 0.f, float triplanar_blend_range_3 = 0.5f,
-    uvs_mode mode_4 = texture_coord_0, float2 uv_scale_4 = float2( 1.f ), float2 uv_offset_4 = float2( 0.f ), float2 uv_offset_time_4 = float2( 0.f ), float uv_rotation_4 = 0.f, float triplanar_blend_range_4 = 0.5f
-)
-{
-    uv_streams streams;
-
-    streams.uv_set_settings_1.mode        = mode_1;
-    streams.uv_set_settings_1.uv_scale    = uv_scale_1;
-    uv_offset_1 += uv_offset_time_1 * state::animation_time();
-    streams.uv_set_settings_1.uv_offset   = uv_offset_1;
-    streams.uv_set_settings_1.uv_rotation = uv_rotation_1;
-    streams.uv_set_settings_1.triplanar_blend_range = triplanar_blend_range_1;
-
-    streams.uv_set_settings_2.mode        = mode_2;
-    streams.uv_set_settings_2.uv_scale    = uv_scale_2;
-    uv_offset_2 += uv_offset_time_2 * state::animation_time();
-    streams.uv_set_settings_2.uv_offset   = uv_offset_2;    
-    streams.uv_set_settings_2.uv_rotation = uv_rotation_2;
-    streams.uv_set_settings_2.triplanar_blend_range = triplanar_blend_range_2;
-
-    streams.uv_set_settings_3.mode        = mode_3;
-    streams.uv_set_settings_3.uv_scale    = uv_scale_3;
-    uv_offset_3 += uv_offset_time_3 * state::animation_time();
-    streams.uv_set_settings_3.uv_offset   = uv_offset_3;    
-    streams.uv_set_settings_3.uv_rotation = uv_rotation_3;
-    streams.uv_set_settings_3.triplanar_blend_range = triplanar_blend_range_3;
-
-    streams.uv_set_settings_4.mode        = mode_4;
-    streams.uv_set_settings_4.uv_scale    = uv_scale_4;
-    uv_offset_4 += uv_offset_time_4 * state::animation_time();   
-    streams.uv_set_settings_4.uv_offset   = uv_offset_4;
-    streams.uv_set_settings_4.uv_rotation = uv_rotation_4;
-    streams.uv_set_settings_4.triplanar_blend_range = triplanar_blend_range_4;
-
-    return streams;
-}
-
-export uv_set_settings select_uv_stream(
-    uv_streams streams,
-    uv_set_selection uv_stream = uv_set_1
-)
-{
-    switch( uv_stream ){
-        case uv_set_1:
-            return streams.uv_set_settings_1;
-        case uv_set_2:
-            return streams.uv_set_settings_2;
-        case uv_set_3:
-            return streams.uv_set_settings_3;
-        case uv_set_4:
-            return streams.uv_set_settings_4;
-    }
-}
-
-export material_layer initialize_material_layer(
-    uv_set_settings         uv_stream                   = uv_set_settings(),
-    uniform texture_2d      tBaseColor                  = texture_2d(),
-    color                   base_color_offset           = color(0.f),
-    color                   base_color_scale            = color(1.f),
-    color                   base_color_tint             = color(1.f),
-    float                   base_color_desaturation     = 0.f,
-    uniform texture_2d      tMetallic                   = texture_2d(),
-    channel_mode            metallic_channel            = r,
-    float                   metallic_factor             = 1.f,
-    uniform texture_2d      tCavity                     = texture_2d(),
-    channel_mode            cavity_channel              = r,
-    float                   specular_weight             = 1.f,
-    uniform texture_2d      tRoughness                  = texture_2d(),
-    channel_mode            roughness_channel           = r,
-    float                   roughness_factor            = 1.f,
-    float2                  roughness_range_position    = float2( 1.f, 0.5f ),
-    uniform texture_2d      tNormal                     = texture_2d(),
-    uniform float           normal_scale               = 1.f,
-    uniform bool            normal_flip_green           = false
-)
-{
-    material_layer layer;
-    color base_color_tex;
-    float metallic_tex;
-    float cavity_tex;
-    float roughness_tex;
-    float3 normal_tex;
-
-    layer.specular_weight = specular_weight;
-
-    switch ( uv_stream.mode )
-    {
-        case texture_coord_0:
-            base_color_tex      = tex::texture_isvalid( tBaseColor ) ?
-                                    tex::lookup_color( tex: tBaseColor,
-                                                       coord: float2( state::texture_coordinate(0).x,
-                                                                      state::texture_coordinate(0).y ) *
-                                                              uv_stream.uv_scale +
-                                                              uv_stream.uv_offset
-                                    ) : color( 1.f );
-            layer.base_color    = color_adjustments( input:        base_color_tex,
-                                                     color_offset: base_color_offset,
-                                                     color_scale:  base_color_scale,
-                                                     color_tint:   base_color_tint,
-                                                     desaturation: base_color_desaturation );
-
-            metallic_tex        = lookup_float4_channel( tex: tMetallic,
-                                                         coord: float2( state::texture_coordinate(0).x,
-                                                                        state::texture_coordinate(0).y ) *
-                                                                uv_stream.uv_scale +
-                                                                uv_stream.uv_offset,
-                                                         channel: metallic_channel,
-                                                         default_value: metallic_factor );
-            layer.metallic      = metallic_tex;
-
-            cavity_tex          = lookup_float4_channel( tex: tCavity,
-                                                         coord: float2( state::texture_coordinate(0).x,
-                                                                        state::texture_coordinate(0).y ) *
-                                                                uv_stream.uv_scale +
-                                                                uv_stream.uv_offset,
-                                                         channel: cavity_channel,
-                                                         default_value: 1.f );
-            layer.cavity        = cavity_tex;
-
-            roughness_tex       = lookup_float4_channel( tex: tRoughness,
-                                                         coord: float2( state::texture_coordinate(0).x,
-                                                                        state::texture_coordinate(0).y ) *
-                                                                uv_stream.uv_scale +
-                                                                uv_stream.uv_offset,
-                                                         channel: roughness_channel,
-                                                         default_value: roughness_factor );
-            layer.roughness     = histogram_range( roughness_tex, roughness_range_position.x, roughness_range_position.y );
-
-            normal_tex          = tex::texture_isvalid( tNormal ) ?
-                                    OmniSurface::OmniImage::tangent_space_normal_lookup_2(
-                                        texture: tNormal,
-                                        use_uv_coords: true,
-                                        uv_coords: float2( state::texture_coordinate(0).x,
-                                                        state::texture_coordinate(0).y ) *
-                                                        uv_stream.uv_scale +
-                                                        uv_stream.uv_offset,
-                                        tangent_space_factor: normal_scale,
-                                        tangent_space_flip_g_channel: normal_flip_green
-                                    ) : state::normal();
-            layer.normal        = normal_tex;
-            return layer;
-
-        case triplanar:
-            base_color_tex      = lookup_triplanar_color(
-                                    tex: tBaseColor,
-                                    uv_scale: uv_stream.uv_scale,
-                                    uv_offset: uv_stream.uv_offset,
-                                    triplanar_blend_range: uv_stream.triplanar_blend_range );
-            layer.base_color    = color_adjustments( input:        base_color_tex,
-                                                     color_offset: base_color_offset,
-                                                     color_scale:  base_color_scale,
-                                                     color_tint:   base_color_tint,
-                                                     desaturation: base_color_desaturation );
-
-            metallic_tex        = lookup_triplanar_channel(
-                                    tex: tMetallic,
-                                    uv_scale: uv_stream.uv_scale,
-                                    uv_offset: uv_stream.uv_offset,
-                                    channel: metallic_channel,
-                                    default_value: metallic_factor,
-                                    triplanar_blend_range: uv_stream.triplanar_blend_range );
-            layer.metallic      = metallic_tex;
-
-            cavity_tex          = lookup_triplanar_channel(
-                                    tex: tCavity,
-                                    uv_scale: uv_stream.uv_scale,
-                                    uv_offset: uv_stream.uv_offset,
-                                    channel: cavity_channel,
-                                    default_value: 1.f,
-                                    triplanar_blend_range: uv_stream.triplanar_blend_range );
-            layer.cavity        = cavity_tex;
-
-            roughness_tex       = lookup_triplanar_channel(
-                                    tex: tRoughness,
-                                    uv_scale: uv_stream.uv_scale,
-                                    uv_offset: uv_stream.uv_offset,
-                                    channel: roughness_channel,
-                                    default_value: roughness_factor,
-                                    triplanar_blend_range: uv_stream.triplanar_blend_range );
-            layer.roughness     = histogram_range( roughness_tex, roughness_range_position.x, roughness_range_position.y );
-
-            normal_tex          = lookup_triplanar_normal(
-                                    tex: tNormal,
-                                    normal_scale: normal_scale,
-                                    uv_scale: uv_stream.uv_scale,
-                                    uv_offset: uv_stream.uv_offset,
-                                    flip_green: normal_flip_green,
-                                    triplanar_blend_range: uv_stream.triplanar_blend_range );
-            layer.normal        = normal_tex;
-
-            return layer;
-    }
-}
-
-export material_layer blend_material_layer(
-    bool enable_blend,
-    material_layer layer_1,
-    material_layer layer_2,
-    float blend_factor
-)
-{
-    if ( !enable_blend )
-        return layer_1;
-
-    material_layer layer;
-    layer.base_color      = math::lerp( layer_1.base_color,        layer_2.base_color,  blend_factor );
-    layer.metallic        = math::lerp( layer_1.metallic,          layer_2.metallic,    blend_factor );
-    layer.cavity          = math::lerp( layer_1.cavity,            layer_2.cavity,      blend_factor );
-    layer.specular_weight = math::lerp( layer_1.specular_weight,   layer_2.specular_weight, blend_factor );
-    layer.roughness       = math::lerp( layer_1.roughness,         layer_2.roughness,   blend_factor );
-    layer.normal          = math::lerp( layer_1.normal,            layer_2.normal,      blend_factor );
-    layer.normal          = math::normalize( layer.normal );
-    return layer;
-}
-
-export coat_layer initialize_coat_layer(
-    uv_set_settings     uv_stream                   = uv_set_settings(),
-    uv_set_settings     uv_set_weight               = uv_set_settings(),
-    bool                enable_coat                 = false,
-    uniform texture_2d  tCoatMask                   = texture_2d(),
-    uniform texture_2d  tCoatNormal                 = texture_2d(),
-    uniform texture_2d  tCoatRoughness              = texture_2d(),
-    channel_mode        coat_weight_channel         = r,
-    float               coat_weight                 = 1.f,
-    color               coat_color                  = color(1.f),
-    channel_mode        coat_roughness_channel      = r,
-    float               coat_roughness_factor       = 1.f,
-    uniform float       coat_ior                    = 1.5f,
-    float               coat_anisotropy             = 0.f,
-    float               coat_anisotropy_rotation    = 0.f,
-    float               coat_affect_color           = 0.f,
-    float               coat_affect_roughness       = 0.f,
-    uniform bool        coat_flip_green             = false
-)
-{
-    coat_layer layer;
-    if ( enable_coat )
-    {
-        layer.coat_weight               = coat_weight;
-        layer.coat_color                = coat_color;
-        layer.coat_ior                  = coat_ior;
-        layer.coat_anisotropy           = coat_anisotropy;
-        layer.coat_anisotropy_rotation  = coat_anisotropy_rotation;
-        layer.coat_affect_color         = coat_affect_color;
-        layer.coat_affect_roughness     = coat_affect_roughness;
-
-        switch ( uv_set_weight.mode )
-        {
-            case texture_coord_0:
-                layer.coat_weight = math::min( tex::texture_isvalid( tCoatMask ) ?
-                                                lookup_float4_channel( tex: tCoatMask,
-                                                                        coord: float2( state::texture_coordinate(0).x,
-                                                                                    state::texture_coordinate(0).y ) *
-                                                                                uv_set_weight.uv_scale +
-                                                                                uv_set_weight.uv_offset,
-                                                                        channel: coat_weight_channel,
-                                                                        default_value: 1.f ) : 1.f, coat_weight );
-                break;
-
-            case triplanar:
-                layer.coat_weight = math::min( lookup_triplanar_channel( tex: tCoatMask,
-                                                                         uv_scale: uv_set_weight.uv_scale,
-                                                                         uv_offset: uv_set_weight.uv_offset,
-                                                                         channel: coat_weight_channel,
-                                                                         default_value: 1.f,
-                                                                         triplanar_blend_range: uv_set_weight.triplanar_blend_range ), coat_weight );
-                break;
-        }
-
-        if ( layer.coat_weight > 0 )
-        {
-            switch ( uv_stream.mode )
-            {
-                case texture_coord_0:
-                    layer.coat_normal       = tex::texture_isvalid( tCoatNormal ) ?
-                                                        OmniSurface::OmniImage::tangent_space_normal_lookup_2(
-                                                            texture: tCoatNormal,
-                                                            use_uv_coords: true,
-                                                            uv_coords: float2( state::texture_coordinate(0).x,
-                                                                            state::texture_coordinate(0).y ) *
-                                                                            uv_stream.uv_scale +
-                                                                            uv_stream.uv_offset,
-                                                            tangent_space_flip_g_channel: coat_flip_green
-
-                                                        ) : state::normal();
-
-                    layer.coat_roughness    = lookup_float4_channel( tex: tCoatRoughness,
-                                                                    coord: float2( state::texture_coordinate(0).x,
-                                                                                state::texture_coordinate(0).y ) *
-                                                                            uv_stream.uv_scale +
-                                                                            uv_stream.uv_offset,
-                                                                    channel: coat_roughness_channel,
-                                                                    default_value: coat_roughness_factor );
-                    break;
-
-                case triplanar:
-                    layer.coat_normal       = lookup_triplanar_normal( tex: tCoatNormal,
-                                                                       uv_scale: uv_stream.uv_scale,
-                                                                       uv_offset: uv_stream.uv_offset,
-                                                                       flip_green: coat_flip_green,
-                                                                       triplanar_blend_range: uv_stream.triplanar_blend_range );
-
-                    layer.coat_roughness    = lookup_triplanar_channel( tex: tCoatRoughness,
-                                                                        uv_scale: uv_stream.uv_scale,
-                                                                        uv_offset: uv_stream.uv_offset,
-                                                                        channel: coat_roughness_channel,
-                                                                        default_value: coat_roughness_factor,
-                                                                        triplanar_blend_range: uv_stream.triplanar_blend_range );
-                    break;
-            }
-        }
-        return layer;
-    }
-
-    return layer;
-}
-
-export flake_layer initialize_flake_layer(
-    bool  enable_flakes               = false,
-    float flakes_weight               = 1.f,
-    float flakes_size                 = 0.6f,
-    float flakes_density              = 0.31f,
-    float flakes_spread               = 0.54f
-)
-{
-    flake_layer layer;
-    if ( enable_flakes )
-    {
-        if ( flakes_weight > 0.f )
-        {
-            float scale_transform    = state::transform_scale(state::coordinate_object, state::coordinate_world, 1.f);
-            float3 flake_coordinates = state::position() * state::meters_per_scene_unit() * scale_transform;
-            float flake_scale        = 1492.537313432835f / flakes_size;
-            layer.normal             = float3( flake_normal(
-                                                    flake: flake_noise( position: flake_coordinates * flake_scale,
-                                                                        flake_probability: flakes_density * flakes_density ),
-                                                    spread: flakes_spread ).carrier.x,
-                                                flake_normal(
-                                                    flake: flake_noise( position: flake_coordinates * flake_scale,
-                                                                        flake_probability: flakes_density * flakes_density ),
-                                                    spread: flakes_spread ).carrier.y,
-                                                flake_normal(
-                                                    flake: flake_noise( position: flake_coordinates * flake_scale,
-                                                                        flake_probability: flakes_density * flakes_density ),
-                                                    spread: flakes_spread ).carrier.z );
-            float flake_mask      = flake_noise( position: flake_coordinates * flake_scale,
-                                                    flake_probability: flakes_density * flakes_density ).priority > 0.001 ? 1.f : 0.f;
-            layer.roughness       = 1.f;
-            layer.weight          = flake_mask;
-        }
-    }
-    return layer;
-}
-
-export anisotropy initialize_anisotropy(
-    uv_set_settings     uv_stream                   = uv_set_settings(),
-    bool                enable_anisotropy           = false,
-    float               anisotropy_roughness_u      = 1.f,
-    float               anisotropy_roughness_v      = 0.25f,
-    uniform texture_2d  tAnisotropyRotation         = texture_2d(),
-    channel_mode        anisotropy_channel          = r,
-    float               anisotropy_rotation         = 1.f
-
-)
-{
-    anisotropy aniso;
-
-    if ( enable_anisotropy )
-    {
-        aniso.anisotropy_roughness_u = anisotropy_roughness_u;
-        aniso.anisotropy_roughness_v = anisotropy_roughness_v;
-
-        switch ( uv_stream.mode )
-        {
-            case texture_coord_0:
-                aniso.anisotropy_rotation = lookup_float4_channel( tex: tAnisotropyRotation,
-                                                                        coord: float2( state::texture_coordinate(0).x,
-                                                                                       state::texture_coordinate(0).y ) *
-                                                                                uv_stream.uv_scale +
-                                                                                uv_stream.uv_offset,
-                                                                        channel: anisotropy_channel,
-                                                                        default_value: anisotropy_rotation );
-                return aniso;
-
-            case triplanar:
-                aniso.anisotropy_rotation = lookup_triplanar_channel( tex: tAnisotropyRotation,
-                                                                            uv_scale: uv_stream.uv_scale,
-                                                                            uv_offset: uv_stream.uv_offset,
-                                                                            channel: anisotropy_channel,
-                                                                            default_value: anisotropy_rotation,
-                                                                            triplanar_blend_range: uv_stream.triplanar_blend_range );
-                return aniso;
-        }
-    }
-
-    return aniso;
-}
-
-export float3 detail_normal_combine(
-    uv_set_settings     uv_set_normal         = uv_set_settings(),
-    uv_set_settings     uv_set_weight         = uv_set_settings(),
-    bool                enable_detail_normal  = false,
-    float3              base_normal           = state::normal(),
-    uniform texture_2d  tDetailNormal         = texture_2d(),
-    uniform texture_2d  tDetailNormalWeight   = texture_2d(),
-    channel_mode        detail_normal_channel = r,
-    uniform float       detail_normal_scale   = 1.f,
-    uniform bool        detail_normal_flip_green = false
-)
-{
-    float3 final_normal = base_normal;
-
-    if ( enable_detail_normal )
-    {
-        float3 detail_normal;
-        switch ( uv_set_normal.mode )
-        {
-            case texture_coord_0:
-                detail_normal = tex::texture_isvalid( tDetailNormal ) ?
-                                                OmniSurface::OmniImage::tangent_space_normal_lookup_2(
-                                                    texture: tDetailNormal,
-                                                    use_uv_coords: true,
-                                                    uv_coords: float2( state::texture_coordinate(0).x,
-                                                                       state::texture_coordinate(0).y ) *
-                                                                       uv_set_normal.uv_scale +
-                                                                       uv_set_normal.uv_offset,
-                                                    tangent_space_factor: detail_normal_scale,
-                                                    tangent_space_flip_g_channel: detail_normal_flip_green
-                                                ) : state::normal();
-                break;
-
-            case triplanar:
-                detail_normal = lookup_triplanar_normal( tex: tDetailNormal,
-                                                         uv_scale: uv_set_normal.uv_scale,
-                                                         uv_offset: uv_set_normal.uv_offset,
-                                                         normal_scale: detail_normal_scale,
-                                                         flip_green: detail_normal_flip_green,
-                                                         triplanar_blend_range: uv_set_normal.triplanar_blend_range );
-                break;
-        }
-
-        float detail_normal_weight;
-        switch ( uv_set_weight.mode )
-        {
-            case texture_coord_0:
-                detail_normal_weight = lookup_float4_channel( tex: tDetailNormalWeight,
-                                                                coord: float2( state::texture_coordinate(0).x,
-                                                                               state::texture_coordinate(0).y ) *
-                                                                        uv_set_weight.uv_scale +
-                                                                        uv_set_weight.uv_offset,
-                                                                channel: detail_normal_channel,
-                                                                default_value: 1.f );
-                break;
-
-            case triplanar:
-                detail_normal_weight = lookup_triplanar_channel( tex: tDetailNormalWeight,
-                                                                    uv_scale: uv_set_weight.uv_scale,
-                                                                    uv_offset: uv_set_weight.uv_offset,
-                                                                    channel: detail_normal_channel,
-                                                                    default_value: 1.f,
-                                                                    triplanar_blend_range: uv_set_weight.triplanar_blend_range );
-                break;
-        }
-
-        final_normal = ::nvidia::core_definitions::blend_normals(
-            base_normal: base_normal,
-            base_normal_weight: 1.f,
-            detail_normal: detail_normal,
-            detail_normal_weight: detail_normal_weight
-        );
-        return final_normal;
-
-    }
-
-    return final_normal;
-}
-
-export color emission(
-    uv_set_settings     uv_stream               = uv_set_settings(),
-    uv_set_settings     uv_stream_mask          = uv_set_settings(),
-    bool                enable_emission         = false,
-    uniform texture_2d  tEmission               = texture_2d(),
-    uniform texture_2d  tEmissionMask           = texture_2d(),
-    color               emission_color          = color(1.f)
-)
-{
-    color emission = color( 0.f );
-    if ( enable_emission )
-    {        
-        switch ( uv_stream.mode )
-        {
-            case texture_coord_0:
-                emission = tex::texture_isvalid( tEmission ) ?
-                                    tex::lookup_color( tex: tEmission,
-                                                       coord: float2( state::texture_coordinate(0).x,
-                                                                      state::texture_coordinate(0).y ) *
-                                                              uv_stream.uv_scale +
-                                                              uv_stream.uv_offset
-                                    ) : color( 1.f );
-                emission *= emission_color;
-                break;
-
-            case triplanar:
-                emission = lookup_triplanar_color( tex: tEmission,
-                                                    uv_scale: uv_stream.uv_scale,
-                                                    uv_offset: uv_stream.uv_offset,
-                                                    default_value: emission_color,
-                                                    triplanar_blend_range: uv_stream.triplanar_blend_range );
-                emission *= emission_color;
-                break;
-        }
-
-        float mask = 1.f;
-        switch ( uv_stream_mask.mode )
-        {            
-            case texture_coord_0:
-                mask = tex::texture_isvalid( tEmissionMask ) ?
-                                    tex::lookup_float( tex: tEmissionMask,
-                                                       coord: float2( state::texture_coordinate(0).x,
-                                                                      state::texture_coordinate(0).y ) *
-                                                              uv_stream_mask.uv_scale +
-                                                              uv_stream_mask.uv_offset
-                                    ) : 1.f;
-                emission *= mask;
-                break;
-
-            case triplanar:
-                mask = lookup_triplanar_channel( tex: tEmissionMask,
-                                                    uv_scale: uv_stream_mask.uv_scale,
-                                                    uv_offset: uv_stream_mask.uv_offset,
-                                                    channel: r,
-                                                    default_value: 1.f,
-                                                    triplanar_blend_range: uv_stream_mask.triplanar_blend_range );
-                emission *= mask;
-                break;
-        }
-    }
-
-    return emission;
-}
-
-export float opacity(
-    uv_set_settings    uv_stream               = uv_set_settings(),
-    bool               enable_opacity          = false,
-    uniform texture_2d tOpacity                = texture_2d(),
-    uniform texture_2d tBaseColor              = texture_2d(),
-    channel_mode       opacity_channel         = a
-)
-{
-    float final_opacity = 1.f;
-
-    if ( enable_opacity )
-    {
-        switch ( uv_stream.mode )
-        {
-            case texture_coord_0:
-                final_opacity = tex::texture_isvalid( tOpacity ) ?
-                                    lookup_float4_channel( tex: tOpacity,
-                                                           coord: float2( state::texture_coordinate(0).x,
-                                                                          state::texture_coordinate(0).y ) *
-                                                                          uv_stream.uv_scale +
-                                                                          uv_stream.uv_offset,
-                                                                channel: opacity_channel,
-                                                                default_value: 1.f ) :
-                                    tex::texture_isvalid( tBaseColor ) ?
-                                        lookup_float4_channel( tex: tBaseColor,
-                                                                coord: float2( state::texture_coordinate(0).x,
-                                                                               state::texture_coordinate(0).y ) *
-                                                                               uv_stream.uv_scale +
-                                                                               uv_stream.uv_offset,
-                                                                channel: opacity_channel,
-                                                                default_value: 1.f ) : 1.f;
-                return final_opacity;
-
-            case triplanar:
-                final_opacity = tex::texture_isvalid( tOpacity ) ?
-                                    lookup_triplanar_channel( tex: tOpacity,
-                                                              uv_scale: uv_stream.uv_scale,
-                                                              uv_offset: uv_stream.uv_offset,
-                                                              channel: a,
-                                                              default_value: 1.f,
-                                                              triplanar_blend_range: uv_stream.triplanar_blend_range ) :
-                                    tex::texture_isvalid( tBaseColor ) ?
-                                        lookup_triplanar_channel( tex: tBaseColor,
-                                                                  uv_scale: uv_stream.uv_scale,
-                                                                  uv_offset: uv_stream.uv_offset,
-                                                                  channel: a,
-                                                                  default_value: 1.f,
-                                                                  triplanar_blend_range: uv_stream.triplanar_blend_range  ) : 1.f;
-                return final_opacity;
-        }
-    }
-
-    return final_opacity;
-}
-
-export float blend_factor(
-    uv_set_settings    uv_stream                = uv_set_settings(),
-    bool               enable_blend_factor      = false,
-    blend_source       blend_factor_source      = texture,
-    uniform texture_2d tBlendFactor             = texture_2d(),
-    channel_mode       blend_factor_channel     = r,
-    float3             blend_direction          = float3( 0.f, 1.f, 0.f),
-    bool               blend_axis_obect_space   = false,
-    axis_mode          blend_axis               = y,
-    float              blend_axis_scale         = 1.f,
-    float              blend_axis_offset        = 0.f,
-    uniform string     blend_primvar_string     = string(),
-    float              blend_threshold          = 0.33f,
-    uv_set_settings    uv_set_detail            = uv_set_settings(),
-    uniform texture_2d tDetailBlendFactor       = texture_2d(),
-    channel_mode       detail_blend_factor_channel = r,
-    float              blend_factor_override    = 0.f
-)
-{
-    float final_blend_factor = 0.f;
-
-    if ( enable_blend_factor )
-    {
-        if ( blend_factor_override > 0.f )
-            return blend_factor_override;
-
-        float detail_blend = 0.5f;
-        if ( tex::texture_isvalid( tDetailBlendFactor ) )
-        {
-            switch ( uv_set_detail.mode )
-            {
-                case texture_coord_0:
-                    detail_blend = lookup_float4_channel( tex: tDetailBlendFactor,
-                                                            coord: float2( state::texture_coordinate(0).x,
-                                                                           state::texture_coordinate(0).y ) *
-                                                                           uv_set_detail.uv_scale +
-                                                                           uv_set_detail.uv_offset,
-                                                            channel: detail_blend_factor_channel,
-                                                            default_value: 1.f );
-                    break;
-
-                case triplanar:
-                    detail_blend = lookup_triplanar_channel( tex: tDetailBlendFactor,
-                                                             uv_scale: uv_set_detail.uv_scale,
-                                                             uv_offset: uv_set_detail.uv_offset,
-                                                             channel: detail_blend_factor_channel,
-                                                             default_value: 1.f,
-                                                             triplanar_blend_range: uv_set_detail.triplanar_blend_range  );
-                    break;
-            }
-        }
-
-        switch (blend_factor_source)
-        {
-            case texture:
-                switch ( uv_stream.mode )
-                {
-                    case texture_coord_0:
-                        final_blend_factor = lookup_float4_channel( tex: tBlendFactor,
-                                                                        coord: float2( state::texture_coordinate(0).x,
-                                                                                    state::texture_coordinate(0).y ) *
-                                                                                    uv_stream.uv_scale +
-                                                                                    uv_stream.uv_offset,
-                                                                        channel: blend_factor_channel,
-                                                                        default_value: 1.f );
-                        return threshold_blend( input:     final_blend_factor,
-                                                height:    detail_blend,
-                                                threshold: blend_threshold );
-
-                    case triplanar:
-                        final_blend_factor = lookup_triplanar_channel( tex: tBlendFactor,
-                                                                        uv_scale: uv_stream.uv_scale,
-                                                                        uv_offset: uv_stream.uv_offset,
-                                                                        channel: blend_factor_channel,
-                                                                        default_value: 1.f,
-                                                                        triplanar_blend_range: uv_stream.triplanar_blend_range );
-                        return threshold_blend( input:     final_blend_factor,
-                                                height:    detail_blend,
-                                                threshold: blend_threshold );
-                }
-
-            case direction:
-                final_blend_factor = math::dot( state::normal(), blend_direction );
-                return threshold_blend( input:     final_blend_factor,
-                                        height:    detail_blend,
-                                        threshold: blend_threshold );
-
-            case axis:
-                switch ( blend_axis )
-                {
-                    case x:
-                        final_blend_factor = state::position().x;
-                        break;
-                    case x_invert:
-                        final_blend_factor = -state::position().x;
-                        break;
-                    case y:
-                        final_blend_factor = state::position().y;
-                        break;
-                    case y_invert:
-                        final_blend_factor = -state::position().y;
-                        break;
-                    case z:
-                        final_blend_factor = state::position().z;
-                        break;
-                    case z_invert:
-                        final_blend_factor = -state::position().z;
-                        break;
-                }
-
-                final_blend_factor *= state::meters_per_scene_unit();
-                if ( blend_axis_obect_space )
-                {
-                    float object_axis;
-                    switch ( blend_axis )
-                    {
-                        case x:
-                            object_axis = state::transform_point( state::coordinate_object, state::coordinate_world, float3( 0 ) ).x;
-                            break;
-                        case x_invert:
-                            object_axis = -state::transform_point( state::coordinate_object, state::coordinate_world, float3( 0 ) ).x;
-                            break;
-                        case y:
-                            object_axis = state::transform_point( state::coordinate_object, state::coordinate_world, float3( 0 ) ).y;
-                            break;
-                        case y_invert:
-                            object_axis = -state::transform_point( state::coordinate_object, state::coordinate_world, float3( 0 ) ).y;
-                            break;
-                        case z:
-                            object_axis = state::transform_point( state::coordinate_object, state::coordinate_world, float3( 0 ) ).z;
-                            break;
-                        case z_invert:
-                            object_axis = -state::transform_point( state::coordinate_object, state::coordinate_world, float3( 0 ) ).z;
-                            break;
-                    }
-                    object_axis           *= state::meters_per_scene_unit();
-                    final_blend_factor    -= object_axis;
-                }
-                final_blend_factor = math::saturate( final_blend_factor * blend_axis_scale - blend_axis_offset );
-                return math::saturate( 1.f - threshold_blend( input:     final_blend_factor,
-                                                              height:    detail_blend,
-                                                              threshold: blend_threshold ) );
-
-            case primvar:
-                final_blend_factor = scene::data_lookup_float( blend_primvar_string, 0.f );
-                return threshold_blend( input:     final_blend_factor,
-                                        height:    detail_blend,
-                                        threshold: blend_threshold );
-        }
-    }
-    return final_blend_factor;
-}
-
-export float accumulate_coat_weight(
-    layer_order layer_1_order = above,
-    float layer_1_weight      = 0.f,
-    layer_order layer_2_order = above,
-    float layer_2_weight      = 0.f
-
-)
-{
-    float final_coat_weight = 0.f;
-
-    switch ( layer_1_order )
-    {
-        case above:
-            final_coat_weight += layer_1_weight;
-            break;
-        case below:
-            break;
-    }
-
-    switch ( layer_2_order )
-    {
-        case above:
-            final_coat_weight += layer_2_weight;
-            break;
-
-        case below:
-            break;
-    }
-
-    return 1.f - final_coat_weight;
-}
-
-export material OmniUber_Automotive(
-    //Basic Inputs - 100
-    color diffuse_reflection_color = color(0.463f, 0.725f, 0.f) [[
-        anno::display_name("Base Color"),
-        anno::ui_order(100)
-    ]],
-
-    float metalness = float(0.f) [[
-        anno::display_name("Metalness"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(101)
-    ]],
-
-    float roughness_u = float(1.f) [[
-        anno::display_name("Roughness"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(103)
-    ]],    
-
-    //Basic Clear Coat - 200
-    bool enable_coat = true [[
-        anno::display_name("Enable Clear Coat"),
-        anno::in_group("Clear Coat"),
-        anno::ui_order(200)
-    ]],
-
-    color coat_color = color(1.f) [[
-        anno::display_name("Clear Coat Color Tint"),
-        anno::in_group("Clear Coat"),
-        anno::ui_order(201)
-    ]],
-
-    float coat_roughness = float(0.f) [[
-        anno::display_name("Clear Coat Roughness"),
-        anno::in_group("Clear Coat"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(202)
-    ]],
-
-    //Flakes - 300
-    bool enable_flakes = true [[
-        anno::display_name("Enable Flakes"),
-        anno::in_group("Flakes"),
-        anno::ui_order(300)
-    ]],
-
-    color flake_color = color(1.f) [[
-        anno::display_name("Flake Color"),
-        anno::in_group("Flakes"),
-        anno::ui_order(301)
-    ]],
-
-    float flake_size = float(0.125f) [[
-        anno::display_name("Flake Size"),
-        anno::in_group("Flakes"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(302)
-    ]],
-
-    float flakes_density = float(0.25f) [[
-        anno::display_name("Flake Density"),
-        anno::in_group("Flakes"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(303)
-    ]],
-
-    float flakes_spread = float(0.15f) [[
-        anno::display_name("Flake Spread"),
-        anno::in_group("Flakes"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(304)
-    ]],
-
-    float flake_roughness = float(0.05f) [[
-        anno::display_name("Flake Roughness"),
-        anno::in_group("Flakes"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(305)
-    ]],
-
-    //Advanced
-    //Base Layer - 1000
-    uv_set_selection uv_set_layer_0 = uv_set_1 [[
-        anno::display_name("Base UV Set"),
-        anno::in_group("Advanced", "Base Layer"),
-        anno::ui_order(1000)
-    ]],
-
-    uniform texture_2d base_color_image = texture_2d() [[
-        anno::display_name("Base Color Image"),
-        anno::in_group("Advanced", "Base Layer", "Base Color"),
-        anno::ui_order(1001)
-    ]],
-
-    float base_color_scale = 1.f [[
-        anno::display_name("Base Color Multiply"),
-        anno::in_group("Advanced", "Base Layer", "Base Color"),
-        anno::soft_range(0.0f, 2.0f),
-        anno::ui_order(1003)
-    ]],
-
-    float base_color_offset = 0.f [[
-        anno::display_name("Base Color Add"),
-        anno::in_group("Advanced", "Base Layer", "Base Color"),
-        anno::soft_range(-1.0f, 1.0f),
-        anno::ui_order(1004)
-    ]],
-
-    float base_color_desaturation = float(0.f) [[
-        anno::display_name("Base Color Desaturation"),
-        anno::in_group("Advanced", "Base Layer", "Base Color"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(1005)
-    ]],
-
-    uniform texture_2d metalness_image = texture_2d() [[
-        anno::display_name("Metalness Image"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Metalness"),
-        anno::ui_order(1100)
-    ]],
-
-    uniform channel_mode metalness_channel = b [[
-        anno::display_name("Metalness Channel"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Metalness"),
-        anno::ui_order(1101)
-    ]],
-
-    float specular_reflection_weight = float(1.0) [[
-        anno::display_name("Specular Weight"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Specular"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(1302)
-    ]],
-
-    color specular_reflection_color = color(1.f) [[
-        anno::display_name("Specular Color"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Specular"),
-        anno::hidden(),
-        anno::ui_order(1000)
-    ]],
-
-    uniform texture_2d cavity_image = texture_2d() [[
-        anno::display_name("Specular Cavity Image"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Specular"),
-        anno::ui_order(1300)
-    ]],
-
-    uniform channel_mode cavity_channel = r [[
-        anno::display_name("Specular Cavity Channel"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Specular"),
-        anno::ui_order(1301)
-    ]],
-
-    uniform texture_2d roughness_image = texture_2d() [[
-        anno::display_name("Roughness Image"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Roughness"),
-        anno::ui_order(1200)
-    ]],
-
-    uniform channel_mode roughness_channel = g [[
-        anno::display_name("Roughness Channel"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Roughness"),
-        anno::ui_order(1201)
-    ]],
-
-    float2 roughness_range_position = float2( 1.f, 0.5f ) [[
-        anno::display_name("Roughness Range Position"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Roughness"),
-        anno::hard_range(float2(0.0f), float2(1.0f)),
-        anno::ui_order(1203)
-    ]],
-
-    uniform texture_2d normal_image = texture_2d() [[
-        anno::display_name("Normal Image"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Normal"),
-        anno::usage("normal"),
-        anno::ui_order(1400)
-    ]],
-
-    uniform bool normal_flip_green = true [[
-        anno::display_name("Normal Flip Green"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Normal"),
-        anno::ui_order(1401)
-    ]],
-
-    uniform float normal_scale = float(1.f) [[
-        anno::display_name("Normal Scale"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Normal"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(1402)
-    ]],
-
-    //Layer 1 - 4000
-    bool enable_layer_1 = false [[
-        anno::display_name("Enable Layer 1"),
-        anno::in_group("Advanced", "Layer 1"    ),
-        anno::ui_order(4000)
-    ]],
-
-    uv_set_selection uv_set_layer_1 = uv_set_1 [[
-        anno::display_name("Layer 1 UV Set"),
-        anno::in_group("Advanced", "Layer 1"),
-        anno::ui_order(4001)
-    ]],
-    
-    layer_order layer_1_order = above [[
-        anno::display_name("Layer 1 Composite Order"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::ui_order(4002)
-    ]],
-
-    //Layer 1 Base Color - 4100
-    uniform texture_2d layer_1_base_color_image = texture_2d() [[
-        anno::display_name("Layer 1 Base Color Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Base Color"),
-        anno::ui_order(4100)
-    ]],
-
-    color layer_1_diffuse_reflection_color = color(1.f) [[
-        anno::display_name("Layer 1 Base Color Tint"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Base Color"),
-        anno::ui_order(4101)
-    ]],
-
-    float layer_1_base_color_offset = float(0.f) [[
-        anno::display_name("Layer 1 Base Color Offset"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Base Color"),
-        anno::soft_range(-1.0f, 1.0f),
-        anno::ui_order(4102)
-    ]],
-
-    float layer_1_base_color_scale = float(1.f) [[
-        anno::display_name("Layer 1 Base Color Scale"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Base Color"),
-        anno::soft_range(0.0f, 2.0f),
-        anno::ui_order(4103)
-    ]],
-
-    float layer_1_base_color_desaturation = float(0.f) [[
-        anno::display_name("Layer 1 Base Color Desaturation"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Base Color"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(4104)
-    ]],
-
-    //Layer 1 Specular - 4200
-    uniform texture_2d layer_1_roughness_image = texture_2d() [[
-        anno::display_name("Layer 1 Roughness Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Roughness"),
-        anno::ui_order(4300)
-    ]],
-
-    uniform channel_mode layer_1_roughness_channel = g [[
-        anno::display_name("Layer 1 Roughness Channel"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Roughness"),
-        anno::ui_order(4301)
-    ]],
-
-    float layer_1_roughness_u = float(1.f) [[
-        anno::display_name("Layer 1 Roughness"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Roughness"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(4302)
-    ]],
-
-    float2 layer_1_roughness_range_position = float2( 1.f, 0.5f ) [[
-        anno::display_name("Layer 1 Roughness Range Position"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Roughness"),
-        anno::hard_range(float2(0.0f), float2(1.0f)),
-        anno::ui_order(4303)
-    ]],
-
-    uniform texture_2d layer_1_metalness_image = texture_2d() [[
-        anno::display_name("Layer 1 Metalness Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Metalness"),
-        anno::ui_order(4200)
-    ]],
-
-    uniform channel_mode layer_1_metalness_channel = b [[
-        anno::display_name("Layer 1 Metalness Channel"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Metalness"),
-        anno::ui_order(4201)
-    ]],
-
-    float layer_1_metalness = float(1.f) [[
-        anno::display_name("Layer 1 Metalness"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Metalness"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(4202)
-    ]],
-
-    //Layer 1 Specular - 4400
-    uniform texture_2d layer_1_cavity_image = texture_2d() [[
-        anno::display_name("Layer 1 Specular Cavity Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Specular"),
-        anno::ui_order(4400)
-    ]],
-
-    uniform channel_mode layer_1_cavity_channel = r [[
-        anno::display_name("Layer 1 Specular Cavity Channel"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Specular"),
-        anno::ui_order(4401)
-    ]],
-
-    float layer_1_specular_reflection_weight = float(1.f) [[
-        anno::display_name("Layer 1 Specular Reflection Weight"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Specular"),
-        anno::ui_order(4402)
-    ]],
-
-    //Layer 1 Normal - 4500
-    uniform texture_2d layer_1_normal_image = texture_2d() [[
-        anno::display_name("Layer 1 Normal Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Normal"),
-        anno::usage("normal"),
-        anno::ui_order(4500)
-    ]],
-
-    uniform bool layer_1_normal_flip_green = true [[
-        anno::display_name("Layer 1 Normal Flip Green"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Normal"),
-        anno::ui_order(4501)
-    ]],
-
-    uniform float layer_1_normal_scale = float(1.f) [[
-        anno::display_name("Layer 1 Normal Scale"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Normal"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(4502)
-    ]],
-
-    //Layer 1 Weight - 4600
-    blend_source layer_1_blend_source = texture [[
-        anno::display_name("Layer 1 Mask Source"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4600)
-    ]],
-
-    uv_set_selection layer_1_uv_set_blend_factor = uv_set_1 [[
-        anno::display_name("Layer 1 Mask Image UV Stream"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4630)
-    ]],
-
-    uniform texture_2d layer_1_blend_splatmap = texture_2d() [[
-        anno::display_name("Layer 1 Mask Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4630)
-    ]],
-
-    uniform channel_mode layer_1_blend_splatmap_channel = r [[
-        anno::display_name("Layer 1 Mask Image Channel"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4630)
-    ]],
-
-    float3 layer_1_blend_direction = float3(0.f, 1.f, 0.f) [[
-        anno::display_name("Layer 1 Mask Direction"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4620)
-    ]],
-
-    axis_mode layer_1_blend_axis = y [[
-        anno::display_name("Layer 1 Mask Axis"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4611)
-    ]],
-
-    bool layer_1_blend_object_space = true [[
-        anno::display_name("Layer 1 Mask Object Space"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4610)
-    ]],
-
-    float layer_1_blend_scale = float(1.f) [[
-        anno::display_name("Layer 1 Mask Axis Scale"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(4612)
-    ]],
-
-    float layer_1_blend_offset = float(0.f) [[
-        anno::display_name("Layer 1 Mask Axis Offset"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::soft_range(-1.0f, 1.0f),
-        anno::ui_order(4613)
-    ]],
-
-    uniform string layer_1_blend_primvar_name = string() [[
-        anno::display_name("Layer 1 Mask Primvar Name"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4600)
-    ]],
-
-    uv_set_selection layer_1_uv_set_detail = uv_set_1 [[
-        anno::display_name("Layer 1 Detail UV Stream"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4640)
-    ]],
-
-    uniform texture_2d layer_1_blend_detail_image = texture_2d() [[
-        anno::display_name("Layer 1 Detail Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4641)
-    ]],
-
-    uniform channel_mode layer_1_blend_detail_image_channel = r [[
-        anno::display_name("Layer 1 Detail Image Channel"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4642)
-    ]],
-
-    float layer_1_blend_threshold = float(0.33f) [[
-        anno::display_name("Layer 1 Mask Threshold"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(4601)
-    ]],
-
-    float layer_1_blend_factor_override = float(0.f) [[
-        anno::display_name("Layer 1 Mask Factor Override"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::hidden(),
-        anno::ui_order(4600)
-    ]],
-
-    //Layer 2 - 5000
-    bool enable_layer_2 = false [[
-        anno::display_name("Enable Layer 2"),
-        anno::in_group("Advanced", "Layer 2"),
-        anno::ui_order(5000)
-    ]],
-
-    layer_order layer_2_order = above [[
-        anno::display_name("Layer 2 Composite Order"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::ui_order(5001)
-    ]],
-
-    uv_set_selection uv_set_layer_2 = uv_set_1 [[
-        anno::display_name("Layer 2 UV Set"),
-        anno::in_group("Advanced", "Layer 2"),
-        anno::ui_order(5002)
-    ]],
-
-    //Layer 2 - Base Color - 5100
-    uniform texture_2d layer_2_base_color_image = texture_2d() [[
-        anno::display_name("Layer 2 Base Color Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Base Color"),
-        anno::ui_order(5100)
-    ]],
-
-    color layer_2_diffuse_reflection_color = color(1.f) [[
-        anno::display_name("Layer 2 Base Color Tint"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Base Color"),
-        anno::ui_order(5101)
-    ]],
-
-    float layer_2_base_color_offset = float(0.f) [[
-        anno::display_name("Layer 2 Base Color Offset"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Base Color"),
-        anno::soft_range(-1.0f, 1.0f),
-        anno::ui_order(5102)
-    ]],
-
-    float layer_2_base_color_scale = float(1.f) [[
-        anno::display_name("Layer 2 Base Color Scale"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Base Color"),
-        anno::soft_range(0.0f, 2.0f),
-        anno::ui_order(5103)
-    ]],
-
-    float layer_2_base_color_desaturation = float(0.f) [[
-        anno::display_name("Layer 2 Base Color Desaturation"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Base Color"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(5104)
-    ]],
-
-    //Layer 2 - Metallic - 5200
-    uniform texture_2d layer_2_metalness_image = texture_2d() [[
-        anno::display_name("Layer 2 Metalness Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Metalness"),
-        anno::ui_order(5200)
-    ]],
-
-    uniform channel_mode layer_2_metalness_channel = b [[
-        anno::display_name("Layer 2 Metalness Channel"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Metalness"),
-        anno::ui_order(5201)
-    ]],
-
-    float layer_2_metalness = float(1.f) [[
-        anno::display_name("Layer 2 Metalness"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Metalness"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(5202)
-    ]],
-
-    //Layer 2 - Roughness - 5300
-    uniform texture_2d layer_2_roughness_image = texture_2d() [[
-        anno::display_name("Layer 2 Roughness Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Roughness"),
-        anno::ui_order(5300)
-    ]],
-
-    uniform channel_mode layer_2_roughness_channel = g [[
-        anno::display_name("Layer 2 Roughness Channel"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Roughness"),
-        anno::ui_order(5301)
-    ]],
-
-    float layer_2_roughness_u = float(1.f) [[
-        anno::display_name("Layer 2 Roughness"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Roughness"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(5302)
-    ]],
-
-    float2 layer_2_roughness_range_position = float2( 1.f, 0.5f ) [[
-        anno::display_name("Layer 2 Roughness Range Position"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Roughness"),
-        anno::hard_range(float2(0.0f), float2(1.0f)),
-        anno::ui_order(5303)
-    ]],
-
-    //Layer 2 - Specular - 5400
-    float layer_2_specular_reflection_weight = float(1.f) [[
-        anno::display_name("Layer 2 Specular Reflection Weight"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Specular"),
-        anno::ui_order(5402)
-    ]],
-
-    uniform texture_2d layer_2_cavity_image = texture_2d() [[
-        anno::display_name("Layer 2 Specular Cavity Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Specular"),
-        anno::ui_order(5400)
-    ]],
-
-    uniform channel_mode layer_2_cavity_channel = r [[
-        anno::display_name("Layer 2 Specular Cavity Channel"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Specular"),
-        anno::ui_order(5401)
-    ]],
-
-    //Layer 2 - Normal - 5500
-    uniform texture_2d layer_2_normal_image = texture_2d() [[
-        anno::display_name("Layer 2 Normal Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Normal"),
-        anno::usage("normal"),
-        anno::ui_order(5500)
-    ]],
-
-    uniform bool layer_2_normal_flip_green = true [[
-        anno::display_name("Layer 2 Normal Flip Green"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Normal"),
-        anno::ui_order(5501)
-    ]],
-
-    uniform float layer_2_normal_scale = float(1.f) [[
-        anno::display_name("Layer 2 Normal Scale"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Normal"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(5502)
-    ]],
-
-    //Layer 2 - Weight - 5600
-    blend_source layer_2_blend_source = texture [[
-        anno::display_name("Layer 2 Mask Source"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5600)
-    ]],
-
-    uv_set_selection layer_2_uv_set_blend_factor = uv_set_2 [[
-        anno::display_name("Layer 2 Mask Image UV Stream"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5630)
-    ]],
-
-    uniform texture_2d layer_2_blend_splatmap = texture_2d() [[
-        anno::display_name("Layer 2 Mask Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5630)
-    ]],
-
-    uniform channel_mode layer_2_blend_splatmap_channel = r [[
-        anno::display_name("Layer 2 Mask Image Channel"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5630)
-    ]],
-
-    float3 layer_2_blend_direction = float3(0.f, 1.f, 0.f) [[
-        anno::display_name("Layer 2 Mask Direction"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5620)
-    ]],
-
-    axis_mode layer_2_blend_axis = y [[
-        anno::display_name("Layer 2 Mask Axis"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5611)
-    ]],
-
-    bool layer_2_blend_object_space = true [[
-        anno::display_name("Layer 2 Mask Object Space"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5610)
-    ]],
-
-    float layer_2_blend_scale = float(1.f) [[
-        anno::display_name("Layer 2 Mask Axis Scale"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(5612)
-    ]],
-
-    float layer_2_blend_offset = float(0.f) [[
-        anno::display_name("Layer 2 Mask Axis Offset"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::soft_range(-1.0f, 1.0f),
-        anno::ui_order(5613)
-    ]],
-
-    uniform string layer_2_blend_primvar_name = string() [[
-        anno::display_name("Layer 2 Mask Primvar Name"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5600)
-    ]],
-
-    uv_set_selection layer_2_uv_set_detail = uv_set_2 [[
-        anno::display_name("Layer 2 Detail UV Stream"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5640)
-    ]],
-
-    uniform texture_2d layer_2_blend_detail_image = texture_2d() [[
-        anno::display_name("Layer 2 Detail Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5641)
-    ]],
-
-    uniform channel_mode layer_2_blend_detail_image_channel = r [[
-        anno::display_name("Layer 2 Detail Image Channel"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5642)
-    ]],
-
-    float layer_2_blend_threshold = float(0.33f) [[
-        anno::display_name("Layer 2 Mask Threshold"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(5601)
-    ]],
-
-    float layer_2_blend_factor_override = float(0.f) [[
-        anno::display_name("Layer 2 Mask Factor Override"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::hidden(),
-        anno::ui_order(5600)
-    ]],
-
-    //UVs - 6000
-    uvs_mode uvs_mode_01 = triplanar [[
-        anno::display_name("UV Mode 1"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 1"),
-        anno::ui_order(6100)
-    ]],
-
-    float2 uv_scale_01 = float2(1.f) [[
-        anno::display_name("UV Scale 1"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 1"),
-        anno::ui_order(6101)
-    ]],
-
-    float2 uv_offset_01 = float2(0.f) [[
-        anno::display_name("UV Offset 1"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 1"),
-        anno::ui_order(6102)
-    ]],
-
-    float2 uv_offset_time_01 = float2(0.f) [[
-        anno::display_name("UV Offset Time 1"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 1"),
-        anno::ui_order(6103)
-    ]],
-
-    float uv_rotation_01 = float(0.f) [[
-        anno::display_name("UV Rotation 1"),
-        anno::hidden(),
-        anno::in_group("Advanced", "UV Sets", "UV Set 1"),
-        anno::ui_order(6104)
-    ]],
-
-    float triplanar_blend_range_01 = float(0.5f) [[
-        anno::display_name("Triplanar Blend Range 1"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 1"),
-        anno::ui_order(6105),
-        anno::hard_range(0.0,1.0)
-    ]],
-
-    uvs_mode uvs_mode_02 = triplanar [[
-        anno::display_name("UV Mode 2"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 2"),
-        anno::ui_order(6200)
-    ]],
-
-    float2 uv_scale_02 = float2(1.f) [[
-        anno::display_name("UV Scale 2"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 2"),
-        anno::ui_order(6201)
-    ]],
-
-    float2 uv_offset_02 = float2(0.f) [[
-        anno::display_name("UV Offset 2"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 2"),
-        anno::ui_order(6202)
-    ]],
-
-    float2 uv_offset_time_02 = float2(0.f) [[
-        anno::display_name("UV Offset Time 2"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 2"),
-        anno::ui_order(6203)
-    ]],
-
-    float uv_rotation_02 = float(0.f) [[
-        anno::display_name("UV Rotation 2"),
-        anno::hidden(),
-        anno::in_group("Advanced", "UV Sets", "UV Set 2"),
-        anno::ui_order(6204)
-    ]],
-
-    float triplanar_blend_range_02 = float(0.5f) [[
-        anno::display_name("Triplanar Blend Range 2"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 2"),
-        anno::ui_order(6205),
-        anno::hard_range(0.0,1.0)
-    ]],
-
-    uvs_mode uvs_mode_03 = triplanar [[
-        anno::display_name("UV Mode 3"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 3"),
-        anno::ui_order(6300)
-    ]],
-
-    float2 uv_scale_03 = float2(1.f) [[
-        anno::display_name("UV Scale 3"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 3"),
-        anno::ui_order(6301)
-    ]],
-
-    float2 uv_offset_03 = float2(0.f) [[
-        anno::display_name("UV Offset 3"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 3"),
-        anno::ui_order(6302)
-    ]],
-
-    float2 uv_offset_time_03 = float2(0.f) [[
-        anno::display_name("UV Offset Time 3"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 3"),
-        anno::ui_order(6303)
-    ]],
-
-    float uv_rotation_03 = float(0.f) [[
-        anno::display_name("UV Rotation 3"),
-        anno::hidden(),
-        anno::in_group("Advanced", "UV Sets", "UV Set 3"),
-        anno::ui_order(6304)
-    ]],
-
-    float triplanar_blend_range_03 = float(0.5f) [[
-        anno::display_name("Triplanar Blend Range 3"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 3"),
-        anno::ui_order(6305),
-        anno::hard_range(0.0,1.0)
-    ]],
-
-    uvs_mode uvs_mode_04 = triplanar [[
-        anno::display_name("UV Mode 4"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 4"),
-        anno::ui_order(6400)
-    ]],
-
-    float2 uv_scale_04 = float2(1.f) [[
-        anno::display_name("UV Scale 4"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 4"),
-        anno::ui_order(6401)
-    ]],
-
-    float2 uv_offset_04 = float2(0.f) [[
-        anno::display_name("UV Offset 4"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 4"),
-        anno::ui_order(6402)
-    ]],
-
-    float2 uv_offset_time_04 = float2(0.f) [[
-        anno::display_name("UV Offset Time 4"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 4"),
-        anno::ui_order(6403)
-    ]],
-
-    float uv_rotation_04 = float(0.f) [[
-        anno::display_name("UV Rotation 4"),
-        anno::hidden(),
-        anno::in_group("Advanced", "UV Sets", "UV Set 4"),
-        anno::ui_order(6404)
-    ]],
-
-    float triplanar_blend_range_04 = float(0.5f) [[
-        anno::display_name("Triplanar Blend Range 4"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 4"),
-        anno::ui_order(6405),
-        anno::hard_range(0.0,1.0)
-    ]],
-
-    uniform bool enable_opacity = false [[
-        anno::display_name("Enable Opacity"),
-        anno::description("Enables the use of cutout opacity"),
-        anno::in_group("Advanced", "Opacity"),
-        anno::ui_order(8300)
-    ]],
-
-    uv_set_selection uv_set_opacity = uv_set_1 [[
-        anno::display_name("Opacity UV Set"),
-        anno::in_group("Advanced", "Opacity"),
-        anno::ui_order(8302)
-    ]],
-
-    //Detail Normal - 8100
-    bool enable_detail_normal = false [[
-        anno::display_name("Enable Detail Normal"),
-        anno::in_group("Advanced", "Detail Normal"),
-        anno::ui_order(8100)
-    ]],
-
-    uv_set_selection uv_set_detail_normal = uv_set_1 [[
-        anno::display_name("Detail Normal UV Set"),
-        anno::in_group("Advanced", "Detail Normal"),
-        anno::ui_order(8101)
-    ]],
-
-    uniform texture_2d detail_normal_image = texture_2d() [[
-        anno::display_name("Detail Normal Image"),
-        anno::in_group("Advanced", "Detail Normal"),
-        anno::usage("normal"),
-        anno::ui_order(8102)
-    ]],
-
-    uniform bool detail_normal_flip_green = true [[
-        anno::display_name("Detail Normal Normal Flip Green"),
-        anno::in_group("Advanced", "Detail Normal"),
-        anno::ui_order(8103)
-    ]],
-
-    uniform float detail_normal_scale = float(1.f) [[
-        anno::display_name("Detail Normal Scale"),
-        anno::in_group("Advanced", "Detail Normal"),
-        anno::ui_order(8104)
-    ]],
-
-    uv_set_selection uv_set_detail_weight = uv_set_1 [[
-        anno::display_name("Detail Normal Mask UV Set"),
-        anno::in_group("Advanced", "Detail Normal", "Mask"),
-        anno::ui_order(8105)
-    ]],    
-
-    uniform texture_2d detail_normal_weight_image = texture_2d() [[
-        anno::display_name("Detail Normal Mask Image"),
-        anno::in_group("Advanced", "Detail Normal", "Detail Normal Mask"),
-        anno::ui_order(8106)
-    ]],
-
-    uniform channel_mode detail_normal_weight_channel = r [[
-        anno::display_name("Detail Normal Mask Channel"),
-        anno::in_group("Advanced", "Detail Normal", "Detail Normal Mask"),
-        anno::ui_order(8107)
-    ]],
-
-    //Emission - 8200
-    bool enable_emission = false [[
-        anno::display_name("Enable Emission"),
-        anno::in_group("Advanced", "Emission"),
-        anno::ui_order(8200)
-    ]],
-
-    uv_set_selection uv_set_emission = uv_set_1 [[
-        anno::display_name("Emission UV Set"),
-        anno::in_group("Advanced", "Emission"),
-        anno::ui_order(8201)
-    ]],
-
-    uniform texture_2d emission_image = texture_2d() [[
-        anno::display_name("Emission Image"),
-        anno::in_group("Advanced", "Emission"),
-        anno::ui_order(8202)
-    ]],
-
-    uniform bool emission_use_temperature = false [[
-        anno::display_name("Emission Use Temperature"),
-        anno::in_group("Advanced", "Emission"),
-        anno::ui_order(8203)
-    ]],
-
-    float emission_temperature = float(6500.f) [[
-        anno::display_name("Emission Temperature (kelvin)"),
-        anno::in_group("Advanced", "Emission"),
-        anno::soft_range(0.0f, 10000.0f),
-        anno::ui_order(8204)
-    ]],
-
-    uv_set_selection uv_set_emission_mask = uv_set_1 [[
-        anno::display_name("Emission UV Set Mask"),
-        anno::in_group("Advanced", "Emission", "Emission Mask"),
-        anno::ui_order(8205)
-    ]],
-
-    color emission_color = color(1.f) [[
-        anno::display_name("Emission Color Tint"),
-        anno::in_group("Advanced", "Emission"),
-        anno::ui_order(8206)
-    ]],
-
-    uniform texture_2d emission_mask_image = texture_2d() [[
-        anno::display_name("Emission Mask Image"),
-        anno::in_group("Advanced", "Emission", "Emission Mask"),
-        anno::ui_order(8207)
-    ]],
-
-    uniform ::OmniSurface::OmniShared::emission_mode emission_mode =
-        ::OmniSurface::OmniShared::emission_lx [[
-        anno::display_name("Emission Mode"),
-        anno::in_group("Advanced", "Emission"),
-        anno::ui_order(8208)
-    ]],
-
-    float emission_intensity = float(1.0) [[
-        anno::display_name("Emission Intensity"),
-        anno::in_group("Advanced", "Emission"),
-        anno::soft_range(0.0f, 1000.0f),
-        anno::ui_order(8209)
-    ]],
-
-    //Opacity - 8300
-    uniform texture_2d opacity_image = texture_2d() [[
-        anno::display_name("Opacity Image"),
-        anno::in_group("Advanced", "Opacity"),
-        anno::ui_order(8300)
-    ]],
-
-    uniform channel_mode opacity_channel = a [[
-        anno::display_name("Opacity Channel"),
-        anno::in_group("Advanced", "Opacity"),
-        anno::ui_order(8301)
-    ]],
-
-    uniform float geometry_opacity_threshold = float(0.15f) [[
-        anno::display_name("Opacity Threshold"),
-        anno::description("If > 0, remap opacity values to 1 when >= threshold and to 0 otherwise"),
-        anno::in_group("Advanced", "Opacity"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(8302)
-    ]],
-
-    //Anisotropy - 8400
-    bool enable_anisotropy = false [[
-        anno::display_name("Enable Anisotropy"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::ui_order(8400)
-    ]],
-
-    uv_set_selection uv_set_anisotropy = uv_set_1 [[
-        anno::display_name("Anisotropy UV Set"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::ui_order(8401)
-    ]],
-
-    uniform texture_2d anisotropic_direction_image = texture_2d() [[
-        anno::display_name("Anisotropy Direction Image"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::ui_order(8402)
-    ]],
-
-    uniform channel_mode anisotropic_direction_channel = r [[
-        anno::display_name("Anisotropy Direction Channel"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::ui_order(8403)
-    ]],
-
-    float anisotropic_direction = float(0.f) [[
-        anno::display_name("Anisotropy Rotation (radian)"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::hard_range(-1.0f, 1.0f),
-        anno::ui_order(8404)
-    ]],
-
-    float anisotropic_roughness_u = float(1.f) [[
-        anno::display_name("Anisotropy Roughness U"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(8405)
-    ]],
-
-    float anisotropic_roughness_v = float(0.25f) [[
-        anno::display_name("Anisotropy Roughness V"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(8406)
-    ]],
-
-    //Advanced Clear Coat - 8500
-    uniform texture_2d coat_mask_image = texture_2d() [[
-        anno::display_name("Clear Coat Mask Image"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Mask"),
-        anno::ui_order(2401)
-    ]],
-
-    uniform channel_mode coat_mask_channel = r [[
-        anno::display_name("Clear Coat Mask Channel"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Mask"),
-        anno::ui_order(2402)
-    ]],
-
-    uniform texture_2d coat_roughness_image = texture_2d() [[
-        anno::display_name("Clear Coat Roughness Image"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Roughness"),
-        anno::ui_order(2201)
-    ]],
-
-    uniform channel_mode coat_roughness_channel = r [[
-        anno::display_name("Clear Coat Roughness Channel"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Roughness"),
-        anno::ui_order(2202)
-    ]],
-
-    uniform float coat_ior = float(1.6f) [[
-        anno::display_name("Clear Coat IOR"),
-        anno::in_group("Clear Coat"),
-        anno::soft_range(1.0f, 5.0f),
-        anno::hard_range(1.0f, limits::FLOAT_MAX),
-        anno::ui_order(2002)
-    ]],
-
-    uniform texture_2d coat_normal_image = texture_2d() [[
-        anno::display_name("Clear Coat Normal Image"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Normal"),
-        anno::usage("normal"),
-        anno::ui_order(2300)
-    ]],
-
-    uniform bool coat_normal_flip_green = true [[
-        anno::display_name("Clear Coat Normal Flip Green"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Normal"),
-        anno::ui_order(2300)
-    ]],
-
-    uv_set_selection uv_set_coat_roughness_normal = uv_set_1 [[
-        anno::display_name("Clear Coat Normal UV Set"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::ui_order(8500)
-    ]],
-
-    uv_set_selection uv_set_coat_mask = uv_set_1 [[
-        anno::display_name("Clear Coat Mask UV Set"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Mask"),
-        anno::ui_order(2400)
-    ]],
-
-    float coat_anisotropy = float(0.f) [[
-        anno::display_name("Clear Coat Anisotropy"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::hidden()
-    ]],
-
-    float coat_anisotropy_rotation = float(0.f) [[
-        anno::display_name("Clear Coat Rotation (radian)"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::hidden()
-    ]],
-
-    float coat_affect_color = float(0.f) [[
-        anno::display_name("Clear Coat Affect Color"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::hidden()
-    ]],
-
-    float coat_affect_roughness = float(0.f) [[
-        anno::display_name("Clear Coat Affect Roughness"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::hidden()
-    ]]    
-
-)
-[[
-    anno::display_name("Omni Uber Automotive"),
-    anno::author("NVIDIA Corporation"),
-    anno::key_words(string[]("generic", "surface")),
-    anno::in_group("Automotive"),
-    anno::version(0, 0, 10, "")
-]] = let {
-
-    uv_streams streams = initialize_uv_streams(
-        uvs_mode_01, uv_scale_01, uv_offset_01, uv_offset_time_01, uv_rotation_01, triplanar_blend_range_01,
-        uvs_mode_02, uv_scale_02, uv_offset_02, uv_offset_time_02, uv_rotation_02, triplanar_blend_range_02,
-        uvs_mode_03, uv_scale_03, uv_offset_03, uv_offset_time_03, uv_rotation_03, triplanar_blend_range_03,
-        uvs_mode_04, uv_scale_04, uv_offset_04, uv_offset_time_04, uv_rotation_04, triplanar_blend_range_04
-    );
-
-    float blend_factor_layer_1 = blend_factor(
-        uv_stream:              select_uv_stream( streams, layer_1_uv_set_blend_factor ),
-        enable_blend_factor:    enable_layer_1,
-        blend_factor_source:    layer_1_blend_source,
-        tBlendFactor:           layer_1_blend_splatmap,
-        blend_factor_channel:   layer_1_blend_splatmap_channel,
-        blend_direction:        layer_1_blend_direction,
-        blend_axis_obect_space: layer_1_blend_object_space,
-        blend_axis:             layer_1_blend_axis,
-        blend_axis_scale:       layer_1_blend_scale,
-        blend_axis_offset:      layer_1_blend_offset,
-        blend_primvar_string:   layer_1_blend_primvar_name,
-        blend_threshold:        layer_1_blend_threshold,
-        uv_set_detail:          select_uv_stream( streams, layer_1_uv_set_detail ),
-        tDetailBlendFactor:     layer_1_blend_detail_image,
-        detail_blend_factor_channel: layer_1_blend_detail_image_channel,
-        blend_factor_override:  layer_1_blend_factor_override
-    );
-
-    float blend_factor_layer_2 = blend_factor(
-        uv_stream:              select_uv_stream( streams, layer_2_uv_set_blend_factor ),
-        enable_blend_factor:    enable_layer_2,
-        blend_factor_source:    layer_2_blend_source,
-        tBlendFactor:           layer_2_blend_splatmap,
-        blend_factor_channel:   layer_2_blend_splatmap_channel,
-        blend_direction:        layer_2_blend_direction,
-        blend_axis_obect_space: layer_2_blend_object_space,
-        blend_axis:             layer_2_blend_axis,
-        blend_axis_scale:       layer_2_blend_scale,
-        blend_axis_offset:      layer_2_blend_offset,
-        blend_primvar_string:   layer_2_blend_primvar_name,
-        blend_threshold:        layer_2_blend_threshold,
-        uv_set_detail:          select_uv_stream( streams, layer_2_uv_set_detail ),
-        tDetailBlendFactor:     layer_2_blend_detail_image,
-        detail_blend_factor_channel: layer_2_blend_detail_image_channel,
-        blend_factor_override:  layer_2_blend_factor_override
-    );
-
-    material_layer layer_0 = initialize_material_layer(
-        uv_stream:                  select_uv_stream( streams, uv_set_layer_0 ),
-        tBaseColor:                 base_color_image,
-        base_color_tint:            diffuse_reflection_color,
-        base_color_scale:           color( base_color_scale ),
-        base_color_offset:          color( base_color_offset ),
-        base_color_desaturation:    base_color_desaturation,
-        tMetallic:                  metalness_image,
-        metallic_channel:           metalness_channel,
-        metallic_factor:            metalness,
-        tCavity:                    cavity_image,
-        cavity_channel:             cavity_channel,
-        specular_weight:            specular_reflection_weight,
-        tRoughness:                 roughness_image,
-        roughness_channel:          roughness_channel,
-        roughness_factor:           roughness_u,
-        roughness_range_position:   roughness_range_position,
-        tNormal:                    normal_image,
-        normal_scale:               normal_scale,
-        normal_flip_green:          normal_flip_green
-    );
-
-    material_layer layer_1 = initialize_material_layer(
-        uv_stream:                  select_uv_stream( streams, uv_set_layer_1 ),
-        tBaseColor:                 layer_1_base_color_image,
-        base_color_tint:            layer_1_diffuse_reflection_color,
-        base_color_scale:           color( layer_1_base_color_scale ),
-        base_color_offset:          color( layer_1_base_color_offset ),
-        base_color_desaturation:    layer_1_base_color_desaturation,
-        tMetallic:                  layer_1_metalness_image,
-        metallic_channel:           layer_1_metalness_channel,
-        metallic_factor:            layer_1_metalness,
-        tCavity:                    layer_1_cavity_image,
-        cavity_channel:             layer_1_cavity_channel,
-        specular_weight:            layer_1_specular_reflection_weight,
-        tRoughness:                 layer_1_roughness_image,
-        roughness_channel:          layer_1_roughness_channel,
-        roughness_factor:           layer_1_roughness_u,
-        roughness_range_position:   layer_1_roughness_range_position,
-        tNormal:                    layer_1_normal_image,
-        normal_scale:               layer_1_normal_scale,
-        normal_flip_green:          layer_1_normal_flip_green
-    );
-
-    material_layer layer_1_composite = blend_material_layer(
-        enable_blend: enable_layer_1,
-        layer_1:      layer_0,
-        layer_2:      layer_1,
-        blend_factor: blend_factor_layer_1
-    );
-
-    material_layer layer_2 = initialize_material_layer(
-        uv_stream:                  select_uv_stream( streams, uv_set_layer_2 ),
-        tBaseColor:                 layer_2_base_color_image,
-        base_color_tint:            layer_2_diffuse_reflection_color,
-        base_color_scale:           color( layer_2_base_color_scale ),
-        base_color_offset:          color( layer_2_base_color_offset ),
-        base_color_desaturation:    layer_2_base_color_desaturation,
-        tMetallic:                  layer_2_metalness_image,
-        metallic_channel:           layer_2_metalness_channel,
-        metallic_factor:            layer_2_metalness,
-        tCavity:                    layer_2_cavity_image,
-        cavity_channel:             layer_2_cavity_channel,
-        specular_weight:            layer_2_specular_reflection_weight,
-        tRoughness:                 layer_2_roughness_image,
-        roughness_channel:          layer_2_roughness_channel,
-        roughness_factor:           layer_2_roughness_u,
-        roughness_range_position:   layer_2_roughness_range_position,
-        tNormal:                    layer_2_normal_image,
-        normal_scale:               layer_2_normal_scale,
-        normal_flip_green:          layer_2_normal_flip_green
-    );
-
-    material_layer layer_2_composite = blend_material_layer(
-        enable_blend: enable_layer_2,
-        layer_1:      layer_1_composite,
-        layer_2:      layer_2,
-        blend_factor: blend_factor_layer_2
-    );
-
-    anisotropy aniso = initialize_anisotropy(
-        uv_stream:              select_uv_stream( streams, uv_set_anisotropy ),
-        enable_anisotropy:      enable_anisotropy,
-        anisotropy_roughness_u: anisotropic_roughness_u,
-        anisotropy_roughness_v: anisotropic_roughness_v,
-        tAnisotropyRotation:    anisotropic_direction_image,
-        anisotropy_channel:     anisotropic_direction_channel,
-        anisotropy_rotation:    anisotropic_direction
-    );
-
-    float accumulated_layer_coat_weight   = accumulate_coat_weight( layer_1_order: layer_1_order,
-                                                                    layer_1_weight: blend_factor_layer_1,
-                                                                    layer_2_order: layer_2_order,
-                                                                    layer_2_weight: blend_factor_layer_2 );
-
-    coat_layer coat = initialize_coat_layer(
-        uv_stream:                  select_uv_stream( streams, uv_set_coat_roughness_normal ),
-        uv_set_weight:              select_uv_stream( streams, uv_set_coat_mask ),
-        enable_coat:                enable_coat,
-        tCoatMask:                  coat_mask_image,
-        tCoatNormal:                coat_normal_image,
-        tCoatRoughness:             coat_roughness_image,
-        coat_weight:                accumulated_layer_coat_weight,
-        coat_weight_channel:        coat_mask_channel,
-        coat_color:                 coat_color,
-        coat_roughness_channel:     coat_roughness_channel,
-        coat_roughness_factor:      coat_roughness,
-        coat_ior:                   coat_ior,
-        coat_anisotropy:            coat_anisotropy,
-        coat_anisotropy_rotation:   coat_anisotropy_rotation,
-        coat_affect_color:          coat_affect_color,
-        coat_affect_roughness:      coat_affect_roughness,
-        coat_flip_green:            coat_normal_flip_green
-    );
-
-    float3 detail_normal = detail_normal_combine(
-        uv_set_normal:          select_uv_stream( streams, uv_set_detail_normal ),
-        uv_set_weight:          select_uv_stream( streams, uv_set_detail_weight ),
-        enable_detail_normal:   enable_detail_normal,
-        base_normal:            layer_2_composite.normal,
-        tDetailNormal:          detail_normal_image,
-        tDetailNormalWeight:    detail_normal_weight_image,
-        detail_normal_channel:  detail_normal_weight_channel,
-        detail_normal_scale:    detail_normal_scale,
-        detail_normal_flip_green: detail_normal_flip_green
-    );
-
-    flake_layer flakes = initialize_flake_layer(
-        enable_flakes:         enable_flakes,
-        flakes_weight:         coat.coat_weight,
-        flakes_size:           flake_size,
-        flakes_density:        flakes_density,
-        flakes_spread:         flakes_spread
-    );
-
-    //Final Material Properties
-    color  final_base_color = math::lerp( layer_2_composite.base_color, flake_color,     flakes.weight > 0.001f ? 1.f : 0.f );
-    float  final_metallic   = math::lerp( layer_2_composite.metallic,   1.f,             flakes.weight > 0.001f ? 1.f : 0.f );
-    float  final_roughness  = math::lerp( layer_2_composite.roughness,  flake_roughness, flakes.weight > 0.001f ? 1.f : 0.f );
-    float3 final_normal = nvidia::core_definitions::blend_normals(
-        base_normal: detail_normal,
-        base_normal_weight: 1.f,
-        detail_normal: flakes.normal,
-        detail_normal_weight: enable_flakes ? coat.coat_weight : 0.f
-    );
-
-    color final_emission_color = emission(
-        uv_stream:              select_uv_stream( streams, uv_set_emission ),
-        uv_stream_mask:         select_uv_stream( streams, uv_set_emission_mask ),
-        enable_emission:        enable_emission,
-        tEmission:              emission_image,
-        tEmissionMask:          emission_mask_image,
-        emission_color:         emission_color
-    );
-
-    float final_opacity = opacity(
-        uv_stream:              select_uv_stream( streams, uv_set_opacity ),
-        enable_opacity:         enable_opacity,
-        tBaseColor:             base_color_image,
-        tOpacity:               opacity_image,
-        opacity_channel:        opacity_channel
-    );
-
-    material base = OmniSurface::OmniSurfaceBase::OmniSurfaceBase(
-        diffuse_reflection_weight: 1.f,
-        diffuse_reflection_color: final_base_color,
-        metalness: final_metallic,
-        specular_reflection_weight: layer_2_composite.specular_weight,
-        specular_reflection_color: specular_reflection_color * math::saturate( layer_2_composite.cavity * 2.f ),
-        specular_reflection_roughness: final_roughness,
-        specular_reflection_anisotropy: enable_anisotropy ? 1.f : 0.0f,
-        specular_reflection_anisotropy_rotation: enable_anisotropy ? aniso.anisotropy_rotation : 0.f,
-        coat_weight: coat.coat_weight,
-        coat_color: coat.coat_color,
-        coat_roughness: coat.coat_roughness,
-        coat_ior: coat.coat_ior,
-        coat_anisotropy: coat.coat_anisotropy,
-        coat_anisotropy_rotation: coat.coat_anisotropy_rotation,
-        coat_affect_color: coat.coat_affect_color,
-        coat_affect_roughness: coat.coat_affect_roughness,
-        coat_normal: coat.coat_normal,
-        emission_weight: 1.0,
-        emission_mode: emission_mode,
-        emission_intensity: enable_emission ? emission_intensity : 0.f,
-        emission_color: final_emission_color,
-        emission_use_temperature: emission_use_temperature,
-        emission_temperature: emission_temperature,
-        enable_opacity: enable_opacity,
-        geometry_opacity: final_opacity,
-        geometry_opacity_threshold: geometry_opacity_threshold,
-        geometry_normal_roughness: enable_anisotropy ?
-                                        float2( aniso.anisotropy_roughness_u,
-                                                aniso.anisotropy_roughness_v ) :
-                                        float2(0.f, 0.f),
-        geometry_normal: final_normal
-    );
-
-} in material(
-    surface: base.surface,
-    ior: base.ior,
-    thin_walled: base.thin_walled,
-    volume: base.volume,
-    geometry: base.geometry
-);
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_D1_3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Surfacing/ov_misc_textures_noise/noise_scratch2.jpg b/Articulated_objects/small_furniture/cabinet/Collected_D1_3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Surfacing/ov_misc_textures_noise/noise_scratch2.jpg
deleted file mode 100755
index d1dda52fc5ecdd320229f3e6a9e639be36f495ff..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_D1_3/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Surfacing/ov_misc_textures_noise/noise_scratch2.jpg
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:119fe9c9859526fdf7224f17fc2e206bd52c50256721f14a110a0da6de0242d7
-size 6339479
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/S1_2.usdc b/Articulated_objects/small_furniture/cabinet/Collected_S1_2/S1_2.usdc
deleted file mode 100755
index 527be60221abc4cda9325266ffa7e58f8a2f36b2..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/S1_2.usdc
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2b8a5a44014aeae9d1113fe4ff34709e36aefd190a01e622a2b5e465b1b5a616
-size 196000
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Imperfect/Metal/Metal_Black_Paint.mdl b/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Imperfect/Metal/Metal_Black_Paint.mdl
deleted file mode 100755
index 83adae147807a526a87e81bcdbbc3887394a254e..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Imperfect/Metal/Metal_Black_Paint.mdl
+++ /dev/null
@@ -1,177 +0,0 @@
-mdl 1.8;
-
-import ::state::normal;
-import ::OmniSurface::OmniShared::emission_mode;
-import ..::Templates::OmniUber_Automotive::*;
-import ::tex::gamma_mode;
-
-export material Metal_Black_Paint(*)
- = Templates::OmniUber_Automotive::OmniUber_Automotive(
-    diffuse_reflection_color: color(0.06930691f, 0.0693062171f, 0.0693062171f),
-    metalness: 0.f,
-    roughness_u: 1.f,
-    enable_coat: false,
-    coat_color: color(1.f, 1.f, 1.f),
-    coat_roughness: 0.f,
-    enable_flakes: false,
-    flake_color: color(1.f, 1.f, 1.f),
-    flake_size: 0.125f,
-    flakes_density: 0.25f,
-    flakes_spread: 0.150000006f,
-    flake_roughness: 0.0500000007f,
-    uv_set_layer_0: Templates::OmniUber_Automotive::uv_set_1,
-    base_color_image: texture_2d("../../Surfacing/ov_metal_a_01/ov_metal_a_01_basecolor.jpg", ::tex::gamma_default, ""),
-    base_color_scale: 1.f,
-    base_color_offset: 0.f,
-    base_color_desaturation: 0.f,
-    metalness_image: texture_2d("../../Surfacing/ov_metal_a_01/ov_metal_a_01_orm.jpg", ::tex::gamma_linear, ""),
-    metalness_channel: Templates::OmniUber_Automotive::b,
-    specular_reflection_weight: 1.f,
-    specular_reflection_color: color(1.f, 1.f, 1.f),
-    cavity_image: texture_2d("../../Surfacing/ov_metal_a_01/ov_metal_a_01_orm.jpg", ::tex::gamma_linear, ""),
-    cavity_channel: Templates::OmniUber_Automotive::r,
-    roughness_image: texture_2d("../../Surfacing/ov_metal_a_01/ov_metal_a_01_orm.jpg", ::tex::gamma_default, ""),
-    roughness_channel: Templates::OmniUber_Automotive::g,
-    roughness_range_position: float2(0.349999994f, 0.25f),
-    normal_image: texture_2d("../../Surfacing/ov_metal_a_01/ov_metal_a_01_normal.jpg", ::tex::gamma_linear, ""),
-    normal_flip_green: true,
-    normal_scale: 1.f,
-    enable_layer_1: false,
-    uv_set_layer_1: Templates::OmniUber_Automotive::uv_set_1,
-    layer_1_order: Templates::OmniUber_Automotive::above,
-    layer_1_base_color_image: texture_2d(),
-    layer_1_diffuse_reflection_color: color(1.f, 1.f, 1.f),
-    layer_1_base_color_offset: 0.f,
-    layer_1_base_color_scale: 1.f,
-    layer_1_base_color_desaturation: 0.f,
-    layer_1_roughness_image: texture_2d(),
-    layer_1_roughness_channel: Templates::OmniUber_Automotive::g,
-    layer_1_roughness_u: 1.f,
-    layer_1_roughness_range_position: float2(0.949999988f, 0.5f),
-    layer_1_metalness_image: texture_2d(),
-    layer_1_metalness_channel: Templates::OmniUber_Automotive::b,
-    layer_1_metalness: 1.f,
-    layer_1_cavity_image: texture_2d(),
-    layer_1_cavity_channel: Templates::OmniUber_Automotive::r,
-    layer_1_specular_reflection_weight: 1.f,
-    layer_1_normal_image: texture_2d(),
-    layer_1_normal_flip_green: true,
-    layer_1_normal_scale: 1.f,
-    layer_1_blend_source: Templates::OmniUber_Automotive::texture,
-    layer_1_uv_set_blend_factor: Templates::OmniUber_Automotive::uv_set_1,
-    layer_1_blend_splatmap: texture_2d(),
-    layer_1_blend_splatmap_channel: Templates::OmniUber_Automotive::r,
-    layer_1_blend_direction: float3(0.f, 1.f, 0.f),
-    layer_1_blend_axis: Templates::OmniUber_Automotive::y,
-    layer_1_blend_object_space: true,
-    layer_1_blend_scale: 1.f,
-    layer_1_blend_offset: 0.f,
-    layer_1_blend_primvar_name: "",
-    layer_1_uv_set_detail: Templates::OmniUber_Automotive::uv_set_1,
-    layer_1_blend_detail_image: texture_2d(),
-    layer_1_blend_detail_image_channel: Templates::OmniUber_Automotive::r,
-    layer_1_blend_threshold: 0.330000013f,
-    layer_1_blend_factor_override: 0.f,
-    enable_layer_2: false,
-    layer_2_order: Templates::OmniUber_Automotive::above,
-    uv_set_layer_2: Templates::OmniUber_Automotive::uv_set_2,
-    layer_2_base_color_image: texture_2d(),
-    layer_2_diffuse_reflection_color: color(1.f, 1.f, 1.f),
-    layer_2_base_color_offset: 0.f,
-    layer_2_base_color_scale: 1.f,
-    layer_2_base_color_desaturation: 0.f,
-    layer_2_metalness_image: texture_2d(),
-    layer_2_metalness_channel: Templates::OmniUber_Automotive::b,
-    layer_2_metalness: 1.f,
-    layer_2_roughness_image: texture_2d(),
-    layer_2_roughness_channel: Templates::OmniUber_Automotive::g,
-    layer_2_roughness_u: 1.f,
-    layer_2_roughness_range_position: float2(1.f, 0.5f),
-    layer_2_specular_reflection_weight: 1.f,
-    layer_2_cavity_image: texture_2d(),
-    layer_2_cavity_channel: Templates::OmniUber_Automotive::r,
-    layer_2_normal_image: texture_2d(),
-    layer_2_normal_flip_green: true,
-    layer_2_normal_scale: 1.f,
-    layer_2_blend_source: Templates::OmniUber_Automotive::texture,
-    layer_2_uv_set_blend_factor: Templates::OmniUber_Automotive::uv_set_2,
-    layer_2_blend_splatmap: texture_2d(),
-    layer_2_blend_splatmap_channel: Templates::OmniUber_Automotive::r,
-    layer_2_blend_direction: float3(0.f, 1.f, 0.f),
-    layer_2_blend_axis: Templates::OmniUber_Automotive::y,
-    layer_2_blend_object_space: true,
-    layer_2_blend_scale: 1.f,
-    layer_2_blend_offset: 0.f,
-    layer_2_blend_primvar_name: "",
-    layer_2_uv_set_detail: Templates::OmniUber_Automotive::uv_set_2,
-    layer_2_blend_detail_image: texture_2d(),
-    layer_2_blend_detail_image_channel: Templates::OmniUber_Automotive::r,
-    layer_2_blend_threshold: 0.330000013f,
-    layer_2_blend_factor_override: 0.f,
-    uvs_mode_01: Templates::OmniUber_Automotive::triplanar,
-    uv_scale_01: float2(1.f),
-    uv_offset_01: float2(0.f),
-    uv_offset_time_01: float2(0.f),
-    uv_rotation_01: 0.f,
-    triplanar_blend_range_01: 0.5f,
-    uvs_mode_02: Templates::OmniUber_Automotive::triplanar,
-    uv_scale_02: float2(1.f),
-    uv_offset_02: float2(0.f),
-    uv_offset_time_02: float2(0.f),
-    uv_rotation_02: 0.f,
-    triplanar_blend_range_02: 0.5f,
-    uvs_mode_03: Templates::OmniUber_Automotive::triplanar,
-    uv_scale_03: float2(1.f),
-    uv_offset_03: float2(0.f),
-    uv_offset_time_03: float2(0.f),
-    uv_rotation_03: 0.f,
-    triplanar_blend_range_03: 0.5f,
-    uvs_mode_04: Templates::OmniUber_Automotive::triplanar,
-    uv_scale_04: float2(1.f),
-    uv_offset_04: float2(0.f),
-    uv_offset_time_04: float2(0.f),
-    uv_rotation_04: 0.f,
-    triplanar_blend_range_04: 0.5f,
-    enable_opacity: false,
-    uv_set_opacity: Templates::OmniUber_Automotive::uv_set_1,
-    enable_detail_normal: false,
-    uv_set_detail_normal: Templates::OmniUber_Automotive::uv_set_1,
-    detail_normal_image: texture_2d(),
-    detail_normal_flip_green: true,
-    detail_normal_scale: 1.f,
-    uv_set_detail_weight: Templates::OmniUber_Automotive::uv_set_1,
-    detail_normal_weight_image: texture_2d(),
-    detail_normal_weight_channel: Templates::OmniUber_Automotive::r,
-    enable_emission: false,
-    uv_set_emission: Templates::OmniUber_Automotive::uv_set_1,
-    emission_image: texture_2d(),
-    emission_use_temperature: false,
-    emission_temperature: 6500.f,
-    uv_set_emission_mask: Templates::OmniUber_Automotive::uv_set_1,
-    emission_color: color(1.f, 1.f, 1.f),
-    emission_mask_image: texture_2d(),
-    emission_mode: OmniSurface::OmniShared::emission_lx,
-    emission_intensity: 1.f,
-    opacity_image: texture_2d(),
-    opacity_channel: Templates::OmniUber_Automotive::a,
-    geometry_opacity_threshold: 0.150000006f,
-    enable_anisotropy: false,
-    uv_set_anisotropy: Templates::OmniUber_Automotive::uv_set_1,
-    anisotropic_direction_image: texture_2d(),
-    anisotropic_direction_channel: Templates::OmniUber_Automotive::r,
-    anisotropic_direction: 0.f,
-    anisotropic_roughness_u: 1.f,
-    anisotropic_roughness_v: 0.25f,
-    coat_mask_image: texture_2d(),
-    coat_mask_channel: Templates::OmniUber_Automotive::r,
-    coat_roughness_image: texture_2d(),
-    coat_roughness_channel: Templates::OmniUber_Automotive::r,
-    coat_ior: 1.60000002f,
-    coat_normal_image: texture_2d(),
-    coat_normal_flip_green: true,
-    uv_set_coat_roughness_normal: Templates::OmniUber_Automotive::uv_set_1,
-    uv_set_coat_mask: Templates::OmniUber_Automotive::uv_set_1,
-    coat_anisotropy: 0.f,
-    coat_anisotropy_rotation: 0.f,
-    coat_affect_color: 0.f,
-    coat_affect_roughness: 0.f);
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Imperfect/Templates/OmniUber_Automotive.mdl b/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Imperfect/Templates/OmniUber_Automotive.mdl
deleted file mode 100755
index 9123430b115c1b7d325814c3d9414da407f66a2e..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Imperfect/Templates/OmniUber_Automotive.mdl
+++ /dev/null
@@ -1,2611 +0,0 @@
-mdl 1.8;
-
-import ::anno::*;
-import ::base::*;
-import ::df::*;
-import ::limits::*;
-import ::math::*;
-import ::state::*;
-import ::tex::*;
-import ::scene::*;
-
-import ::OmniSurface::OmniShared::*;
-import ::OmniSurface::OmniImage::*;
-import ::OmniSurface::OmniSurfaceLiteBase::*;
-import ::OmniSurface::OmniSurfaceBase::*;
-
-import ::nvidia::core_definitions::blend_normals;
-
-import ::nvidia::core_definitions::triplanar_file_texture;
-import ::nvidia::core_definitions::triplanar_normalmap_texture;
-
-export enum blend_source
-{
-    texture [[ anno::display_name( "Texture" ) ]],
-    direction [[ anno::display_name( "Direction" ) ]],
-    axis [[ anno::display_name( "Axis" ) ]],
-    primvar [[ anno::display_name( "Primvar" ) ]]
-};
-
-export enum uvs_mode
-{
-    texture_coord_0 [[ anno::display_name( "Texture Coordinate 0" ) ]],
-    triplanar       [[ anno::display_name( "TriPlanar" ) ]]
-};
-
-export enum uv_set_selection
-{
-    uv_set_1 [[ anno::display_name( "UV Set 1" ) ]],
-    uv_set_2 [[ anno::display_name( "UV Set 2" ) ]],
-    uv_set_3 [[ anno::display_name( "UV Set 3" ) ]],
-    uv_set_4 [[ anno::display_name( "UV Set 4" ) ]]
-};
-
-export enum channel_mode
-{
-    r    [[ anno::display_name( "R" ) ]],
-    g    [[ anno::display_name( "G" ) ]],
-    b    [[ anno::display_name( "B" ) ]],
-    a    [[ anno::display_name( "A" ) ]],
-    rgb  [[ anno::display_name( "RGB" ) ]]
-};
-
-export enum axis_mode
-{
-    x        [[ anno::display_name( "X" )  ]],
-    x_invert [[ anno::display_name( "-X" ) ]],
-    y        [[ anno::display_name( "Y" )  ]],
-    y_invert [[ anno::display_name( "-Y" ) ]],
-    z        [[ anno::display_name( "Z" )  ]],
-    z_invert [[ anno::display_name( "-Z" ) ]]
-};
-
-export enum layer_order
-{
-    below [[ anno::display_name( "Below Clear Coat" ) ]],
-    above [[ anno::display_name( "Above Clear Coat" ) ]]
-};
-
-export struct material_layer
-{
-    color  base_color;
-    float  metallic;
-    float  cavity;
-    float  specular_weight;
-    float  roughness;
-    float3 normal;
-};
-
-export struct coat_layer
-{
-    float   coat_weight;
-    color   coat_color;
-    float   coat_roughness;
-    uniform float   coat_ior;
-    float   coat_anisotropy;
-    float   coat_anisotropy_rotation;
-    float   coat_affect_color;
-    float   coat_affect_roughness;
-    float3  coat_normal;
-};
-
-export struct anisotropy
-{
-    float anisotropy_roughness_u;
-    float anisotropy_roughness_v;
-    float anisotropy_rotation;
-};
-
-export struct uv_set_settings
-{
-    uvs_mode mode           = texture_coord_0;
-    float2   uv_scale       = float2( 1.f );
-    float2   uv_offset      = float2( 0.f );
-    float2   uv_offset_time = float2( 0.f );
-    float    uv_rotation    = 0.f;
-    float    triplanar_blend_range = 0.5f;
-};
-
-export struct uv_streams
-{
-    uv_set_settings uv_set_settings_1;
-    uv_set_settings uv_set_settings_2;
-    uv_set_settings uv_set_settings_3;
-    uv_set_settings uv_set_settings_4;
-};
-
-export struct flakes
-{
-    float   priority;
-    int     seed;
-    float4  carrier;
-};
-
-export struct flake_layer
-{
-    float3 normal;
-    float  roughness;
-    float  weight;
-};
-
-int hash( int seed, int i )
-{
-	return(i ^ seed ) * 1075385539;
-}
-
-int random_next( int seed )
-{
-	seed ^= seed <<  13;
-	seed ^= seed >>> 17;
-	seed ^= seed <<  5;
-	return seed;
-}
-
-float random_value( int seed )
-{
-	return math::abs( float( seed ) * 0.00000000046566f );
-}
-
-int random_initialize( int3 seed )
-{
-    return hash( hash( hash( 0, seed.x ), seed.y ), seed.z );
-}
-
-float3 rotate_position(
-    float3 position = state::position(),
-    float3 xi       = float3( 0.f )
-)
-{
-    float theta = math::PI * 2.f * xi.x;
-    float phi   = math::PI * 2.f * xi.y;
-    float z     = xi.z * 2.f;
-
-    float r         = math::sqrt( z );
-    float[2] sp_cp  = math::sincos( phi );
-    float Vx        = r * sp_cp[0];
-    float Vy        = r * sp_cp[1];
-    float Vz        = math::sqrt( 2.f - z );
-
-    float[2] st_ct  = math::sincos( theta );
-    float Sx        = Vx * st_ct[1] - Vy * st_ct[0];
-    float Sy        = Vx * st_ct[0] + Vy * st_ct[1];
-
-    float3x3 M(
-		Vx * Sx - st_ct[1], Vx * Sy - st_ct[0], Vx * Vz,
-		Vy * Sx + st_ct[0], Vy * Sy - st_ct[1], Vy * Vz,
-		Vz * Sx,            Vz * Sy,            1.0f - z);
-
-    return M * position;
-}
-
-export float linstep(
-    float input = 0.f,
-    float min_in   = 0.f,
-    float max_in   = 1.f,
-    float min_out  = 0.f,
-    float max_out  = 1.f
-)
-{
-    float in_range  = math::saturate( ( input - min_in ) / ( max_in - min_in ) );
-    float out_range = math::lerp( min_out, max_out, in_range );
-    return out_range;
-
-}
-
-export float histogram_range(
-    float input     = 0.f,
-    float range     = 1.f,
-    float position  = 0.5f
-)
-{
-    float x = ( range * 0.5f ) + ( 1.f - position );
-    float y = ( 1.f - position ) * 2.f;
-    float z = ( range * 0.5f ) + position;
-    float w = position * 2.f;
-
-    return linstep( input, 0.f, 1.f, 1.f - math::min( x, y ), math::min( z, w ) );
-}
-
-export float threshold_blend(
-    float input     = 1.f,
-    float height    = 0.5f,
-    float threshold = 0.33f
-)
-{
-    height = 1.f - height;
-    float epsilon = 0.0001;
-    float min = math::saturate( height - ( threshold + epsilon ) );
-    return math::saturate( math::smoothstep( min, height, input ) );
-}
-
-export float lookup_float4_channel(
-    uniform texture_2d  tex           = texture_2d(),
-    float2              coord         = float2( 0.f ),
-    channel_mode        channel       = r,
-    float               default_value = 1.f
-)
-{
-    if ( !tex::texture_isvalid( tex ) ){
-        return default_value;
-    }
-
-    float4 texel = tex::lookup_float4( tex: tex, coord: coord );
-    switch ( channel )
-    {
-        case r:
-            return texel.x * default_value;
-        case g:
-            return texel.y * default_value;
-        case b:
-            return texel.z * default_value;
-        case a:
-            return texel.w * default_value;
-        case rgb:
-            float3 luminance = float3( 0.2126f, 0.7152f, 0.0722f );
-            return math::dot( float3( texel.x, texel.y, texel.z ), luminance ) * default_value;
-    }
-}
-
-export color color_adjustments(
-    color input = color( 1.f ),
-    color color_offset = color( 0.f ),
-    color color_scale  = color( 1.f ),
-    color color_tint   = color( 1.f ),
-    float desaturation = 0.f
-)
-{
-    input = input * color_scale + color_offset;
-    if ( desaturation > 0.f ){
-        float3 luminance = float3( 0.2126f, 0.7152f, 0.0722f );
-        color gray = color( math::dot( float3( input ), luminance ) );
-        input = color( math::lerp( input, gray, desaturation ) );
-    }
-    return input * color_tint;
-}
-
-export float lookup_triplanar_channel(
-    uniform texture_2d  tex           = texture_2d(),
-    float2              uv_scale      = float2( 0.f ),
-    float2              uv_offset     = float2( 0.f ),
-    channel_mode        channel       = r,
-    float               default_value = 1.f,
-    float               triplanar_blend_range = 0.5f
-)
-{
-    if ( !tex::texture_isvalid( tex ) ){
-        return default_value;
-    }
-
-    uv_scale *= 0.01f;
-    float3 texel = float3( ::nvidia::core_definitions::triplanar_file_texture(
-                                        texture_1: tex,
-                                        scaling_1: uv_scale,
-                                        translation_1: uv_offset,
-                                        texture_2: tex,
-                                        scaling_2: uv_scale,
-                                        translation_2: uv_offset,
-                                        texture_3: tex,
-                                        scaling_3: uv_scale,
-                                        translation_3: uv_offset,
-                                        blend_range: triplanar_blend_range,
-                                        object_space: true ) );
-
-    /*float3 texel = float3( triplanar_color( tex, float3( uv_scale.x, uv_scale.y, uv_scale.x )  ) );*/
-
-    switch ( channel )
-    {
-        case r:
-            return texel.x * default_value;
-        case g:
-            return texel.y * default_value;
-        case b:
-            return texel.z * default_value;
-        case a:
-            return texel.x * default_value;
-        case rgb:
-            float3 luminance = float3( 0.2126f, 0.7152f, 0.0722f );
-            return math::dot( float3( texel.x, texel.y, texel.z ), luminance ) * default_value;
-    }
-}
-
-export float3 lookup_triplanar_normal(
-    uniform texture_2d  tex           = texture_2d(),
-    float               normal_scale  = 1.f,
-    float2              uv_scale      = float2( 0.f ),
-    float2              uv_offset     = float2( 0.f ),
-    uniform bool        flip_green    = false,
-    float3              default_value = state::normal(),
-    float               triplanar_blend_range = 0.5f
-)
-{
-    if ( !tex::texture_isvalid( tex ) ){
-        return default_value;
-    }
-
-    uv_scale *= 0.01f;
-    float3 texel = float3( ::nvidia::core_definitions::triplanar_normalmap_texture(
-                                        texture_1: tex,
-                                        scaling_1: uv_scale,
-                                        translation_1: uv_offset,
-                                        texture_2: tex,
-                                        scaling_2: uv_scale,
-                                        translation_2: uv_offset,
-                                        texture_3: tex,
-                                        scaling_3: uv_scale,
-                                        translation_3: uv_offset,
-                                        object_space: true,
-                                        blend_range: triplanar_blend_range,
-                                        flip_1: !flip_green,
-                                        flip_2: !flip_green,
-                                        flip_3: !flip_green,
-                                        strength: normal_scale ) );
-
-    return texel;
-}
-
-export color lookup_triplanar_color(
-    uniform texture_2d  tex           = texture_2d(),
-    float2              uv_scale      = float2( 0.f ),
-    float2              uv_offset     = float2( 0.f ),
-    color               default_value = color( 1.f ),
-    float               triplanar_blend_range = 0.5f
-)
-{
-    if ( !tex::texture_isvalid( tex ) ){
-        return default_value;
-    }
-
-    uv_scale *= 0.01f;
-    color texel = ::nvidia::core_definitions::triplanar_file_texture(
-                                        texture_1: tex,
-                                        scaling_1: uv_scale,
-                                        translation_1: uv_offset,
-                                        texture_2: tex,
-                                        scaling_2: uv_scale,
-                                        translation_2: uv_offset,
-                                        texture_3: tex,
-                                        scaling_3: uv_scale,
-                                        translation_3: uv_offset,
-                                        blend_range: triplanar_blend_range,
-                                        object_space: true );
-
-    return texel;
-}
-
-flakes flake_normal(
-    flakes flake       = flakes(),
-    float spread       = 0.54f
-)
-{
-    if( flake.priority <= 0.f )
-    {
-        flake.carrier = float4( state::normal().x, state::normal().y, state::normal().z, 1.f );
-        return flake;
-    }
-
-    int seed   = random_next( flake.seed );
-    float xi0  = random_value( seed );
-    seed       = random_next( seed );
-    float xi1  = random_value( seed );
-    float phi  = 2.f * math::PI * xi0;
-
-    float roughness = spread * spread;
-
-    float tantheta = math::sqrt( -roughness * roughness * math::log( 1.f - xi1 ) );
-    float sintheta = tantheta / math::sqrt( 1.f + tantheta * tantheta );
-    float costheta = math::sqrt( 1.f - sintheta * sintheta );
-    float[2] scphi = math::sincos( phi );
-
-    float3 normal = state::texture_tangent_u(0) * scphi[1] * sintheta +
-                    state::texture_tangent_v(0) * scphi[0] * sintheta +
-                    state::normal() * costheta;
-
-    flake.carrier = float4( normal.x, normal.y, normal.z, 1.f );
-    flake.seed    = seed;
-    return flake;
-}
-
-flakes flake_noise(
-    float3 position          = state::position(),
-    float  jitter_scale      = 0.5f,
-    float  flake_diameter    = 0.5f,
-    float  flake_probability = 1.f
-)
-{
-    flakes flake;
-
-    float3 base_position      = math::floor( position );
-    int3   base_position_int  = int3( base_position );
-
-    flake_diameter = math::min( flake_diameter, ( 1.5f - 0.5f * jitter_scale ) / math::sqrt( 3.f ) );
-
-    for( int i = -1; i < 2; ++i ){
-        for( int j = -1; j < 2; ++j ){
-            for( int k = -1; k < 2; ++k ){
-                int seed = random_initialize( base_position_int + int3( i, j, k ) );
-
-                seed = random_next( seed );
-                if( random_value( seed ) > flake_probability )
-                    continue;
-
-                seed = random_next( seed );
-                float priority = random_value( seed );
-                if( priority < flake.priority )
-                    continue;
-
-                float3 flake_position = base_position + float3( i, j, k ) + float3( 0.5f );
-
-                if( jitter_scale > 0.f ){
-                    seed                = random_next( seed );
-                    flake_position.x   += ( random_value( seed ) - 0.5f ) * jitter_scale;
-                    seed                = random_next( seed );
-                    flake_position.y   += ( random_value( seed ) - 0.5f ) * jitter_scale;
-                    seed                = random_next( seed );
-                    flake_position.z   += ( random_value( seed ) - 0.5f ) * jitter_scale;
-                }
-
-                float3 p = position - flake_position;
-                if( math::dot( p, p ) >= flake_diameter * flake_diameter * 4.f )
-                    continue;
-
-                float3 xi_rotation;
-                seed            = random_next( seed );
-                xi_rotation.x   = random_value( seed );
-                seed            = random_next( seed );
-                xi_rotation.y   = random_value( seed );
-                seed            = random_next( seed );
-                xi_rotation.z   = random_value( seed );
-                p               = rotate_position( p, xi_rotation );
-
-                if( math::abs( p.x ) <= flake_diameter &&
-                    math::abs( p.y ) <= flake_diameter &&
-                    math::abs( p.z ) <= flake_diameter )
-                {
-                    flake.priority = priority;
-                    flake.seed     = seed;
-                }
-            }
-        }
-    }
-
-    return flake;
-}
-
-export uv_streams initialize_uv_streams(
-    uvs_mode mode_1 = texture_coord_0, float2 uv_scale_1 = float2( 1.f ), float2 uv_offset_1 = float2( 0.f ), float2 uv_offset_time_1 = float2( 0.f ), float uv_rotation_1 = 0.f, float triplanar_blend_range_1 = 0.5f,
-    uvs_mode mode_2 = texture_coord_0, float2 uv_scale_2 = float2( 1.f ), float2 uv_offset_2 = float2( 0.f ), float2 uv_offset_time_2 = float2( 0.f ), float uv_rotation_2 = 0.f, float triplanar_blend_range_2 = 0.5f,
-    uvs_mode mode_3 = texture_coord_0, float2 uv_scale_3 = float2( 1.f ), float2 uv_offset_3 = float2( 0.f ), float2 uv_offset_time_3 = float2( 0.f ), float uv_rotation_3 = 0.f, float triplanar_blend_range_3 = 0.5f,
-    uvs_mode mode_4 = texture_coord_0, float2 uv_scale_4 = float2( 1.f ), float2 uv_offset_4 = float2( 0.f ), float2 uv_offset_time_4 = float2( 0.f ), float uv_rotation_4 = 0.f, float triplanar_blend_range_4 = 0.5f
-)
-{
-    uv_streams streams;
-
-    streams.uv_set_settings_1.mode        = mode_1;
-    streams.uv_set_settings_1.uv_scale    = uv_scale_1;
-    uv_offset_1 += uv_offset_time_1 * state::animation_time();
-    streams.uv_set_settings_1.uv_offset   = uv_offset_1;
-    streams.uv_set_settings_1.uv_rotation = uv_rotation_1;
-    streams.uv_set_settings_1.triplanar_blend_range = triplanar_blend_range_1;
-
-    streams.uv_set_settings_2.mode        = mode_2;
-    streams.uv_set_settings_2.uv_scale    = uv_scale_2;
-    uv_offset_2 += uv_offset_time_2 * state::animation_time();
-    streams.uv_set_settings_2.uv_offset   = uv_offset_2;    
-    streams.uv_set_settings_2.uv_rotation = uv_rotation_2;
-    streams.uv_set_settings_2.triplanar_blend_range = triplanar_blend_range_2;
-
-    streams.uv_set_settings_3.mode        = mode_3;
-    streams.uv_set_settings_3.uv_scale    = uv_scale_3;
-    uv_offset_3 += uv_offset_time_3 * state::animation_time();
-    streams.uv_set_settings_3.uv_offset   = uv_offset_3;    
-    streams.uv_set_settings_3.uv_rotation = uv_rotation_3;
-    streams.uv_set_settings_3.triplanar_blend_range = triplanar_blend_range_3;
-
-    streams.uv_set_settings_4.mode        = mode_4;
-    streams.uv_set_settings_4.uv_scale    = uv_scale_4;
-    uv_offset_4 += uv_offset_time_4 * state::animation_time();   
-    streams.uv_set_settings_4.uv_offset   = uv_offset_4;
-    streams.uv_set_settings_4.uv_rotation = uv_rotation_4;
-    streams.uv_set_settings_4.triplanar_blend_range = triplanar_blend_range_4;
-
-    return streams;
-}
-
-export uv_set_settings select_uv_stream(
-    uv_streams streams,
-    uv_set_selection uv_stream = uv_set_1
-)
-{
-    switch( uv_stream ){
-        case uv_set_1:
-            return streams.uv_set_settings_1;
-        case uv_set_2:
-            return streams.uv_set_settings_2;
-        case uv_set_3:
-            return streams.uv_set_settings_3;
-        case uv_set_4:
-            return streams.uv_set_settings_4;
-    }
-}
-
-export material_layer initialize_material_layer(
-    uv_set_settings         uv_stream                   = uv_set_settings(),
-    uniform texture_2d      tBaseColor                  = texture_2d(),
-    color                   base_color_offset           = color(0.f),
-    color                   base_color_scale            = color(1.f),
-    color                   base_color_tint             = color(1.f),
-    float                   base_color_desaturation     = 0.f,
-    uniform texture_2d      tMetallic                   = texture_2d(),
-    channel_mode            metallic_channel            = r,
-    float                   metallic_factor             = 1.f,
-    uniform texture_2d      tCavity                     = texture_2d(),
-    channel_mode            cavity_channel              = r,
-    float                   specular_weight             = 1.f,
-    uniform texture_2d      tRoughness                  = texture_2d(),
-    channel_mode            roughness_channel           = r,
-    float                   roughness_factor            = 1.f,
-    float2                  roughness_range_position    = float2( 1.f, 0.5f ),
-    uniform texture_2d      tNormal                     = texture_2d(),
-    uniform float           normal_scale               = 1.f,
-    uniform bool            normal_flip_green           = false
-)
-{
-    material_layer layer;
-    color base_color_tex;
-    float metallic_tex;
-    float cavity_tex;
-    float roughness_tex;
-    float3 normal_tex;
-
-    layer.specular_weight = specular_weight;
-
-    switch ( uv_stream.mode )
-    {
-        case texture_coord_0:
-            base_color_tex      = tex::texture_isvalid( tBaseColor ) ?
-                                    tex::lookup_color( tex: tBaseColor,
-                                                       coord: float2( state::texture_coordinate(0).x,
-                                                                      state::texture_coordinate(0).y ) *
-                                                              uv_stream.uv_scale +
-                                                              uv_stream.uv_offset
-                                    ) : color( 1.f );
-            layer.base_color    = color_adjustments( input:        base_color_tex,
-                                                     color_offset: base_color_offset,
-                                                     color_scale:  base_color_scale,
-                                                     color_tint:   base_color_tint,
-                                                     desaturation: base_color_desaturation );
-
-            metallic_tex        = lookup_float4_channel( tex: tMetallic,
-                                                         coord: float2( state::texture_coordinate(0).x,
-                                                                        state::texture_coordinate(0).y ) *
-                                                                uv_stream.uv_scale +
-                                                                uv_stream.uv_offset,
-                                                         channel: metallic_channel,
-                                                         default_value: metallic_factor );
-            layer.metallic      = metallic_tex;
-
-            cavity_tex          = lookup_float4_channel( tex: tCavity,
-                                                         coord: float2( state::texture_coordinate(0).x,
-                                                                        state::texture_coordinate(0).y ) *
-                                                                uv_stream.uv_scale +
-                                                                uv_stream.uv_offset,
-                                                         channel: cavity_channel,
-                                                         default_value: 1.f );
-            layer.cavity        = cavity_tex;
-
-            roughness_tex       = lookup_float4_channel( tex: tRoughness,
-                                                         coord: float2( state::texture_coordinate(0).x,
-                                                                        state::texture_coordinate(0).y ) *
-                                                                uv_stream.uv_scale +
-                                                                uv_stream.uv_offset,
-                                                         channel: roughness_channel,
-                                                         default_value: roughness_factor );
-            layer.roughness     = histogram_range( roughness_tex, roughness_range_position.x, roughness_range_position.y );
-
-            normal_tex          = tex::texture_isvalid( tNormal ) ?
-                                    OmniSurface::OmniImage::tangent_space_normal_lookup_2(
-                                        texture: tNormal,
-                                        use_uv_coords: true,
-                                        uv_coords: float2( state::texture_coordinate(0).x,
-                                                        state::texture_coordinate(0).y ) *
-                                                        uv_stream.uv_scale +
-                                                        uv_stream.uv_offset,
-                                        tangent_space_factor: normal_scale,
-                                        tangent_space_flip_g_channel: normal_flip_green
-                                    ) : state::normal();
-            layer.normal        = normal_tex;
-            return layer;
-
-        case triplanar:
-            base_color_tex      = lookup_triplanar_color(
-                                    tex: tBaseColor,
-                                    uv_scale: uv_stream.uv_scale,
-                                    uv_offset: uv_stream.uv_offset,
-                                    triplanar_blend_range: uv_stream.triplanar_blend_range );
-            layer.base_color    = color_adjustments( input:        base_color_tex,
-                                                     color_offset: base_color_offset,
-                                                     color_scale:  base_color_scale,
-                                                     color_tint:   base_color_tint,
-                                                     desaturation: base_color_desaturation );
-
-            metallic_tex        = lookup_triplanar_channel(
-                                    tex: tMetallic,
-                                    uv_scale: uv_stream.uv_scale,
-                                    uv_offset: uv_stream.uv_offset,
-                                    channel: metallic_channel,
-                                    default_value: metallic_factor,
-                                    triplanar_blend_range: uv_stream.triplanar_blend_range );
-            layer.metallic      = metallic_tex;
-
-            cavity_tex          = lookup_triplanar_channel(
-                                    tex: tCavity,
-                                    uv_scale: uv_stream.uv_scale,
-                                    uv_offset: uv_stream.uv_offset,
-                                    channel: cavity_channel,
-                                    default_value: 1.f,
-                                    triplanar_blend_range: uv_stream.triplanar_blend_range );
-            layer.cavity        = cavity_tex;
-
-            roughness_tex       = lookup_triplanar_channel(
-                                    tex: tRoughness,
-                                    uv_scale: uv_stream.uv_scale,
-                                    uv_offset: uv_stream.uv_offset,
-                                    channel: roughness_channel,
-                                    default_value: roughness_factor,
-                                    triplanar_blend_range: uv_stream.triplanar_blend_range );
-            layer.roughness     = histogram_range( roughness_tex, roughness_range_position.x, roughness_range_position.y );
-
-            normal_tex          = lookup_triplanar_normal(
-                                    tex: tNormal,
-                                    normal_scale: normal_scale,
-                                    uv_scale: uv_stream.uv_scale,
-                                    uv_offset: uv_stream.uv_offset,
-                                    flip_green: normal_flip_green,
-                                    triplanar_blend_range: uv_stream.triplanar_blend_range );
-            layer.normal        = normal_tex;
-
-            return layer;
-    }
-}
-
-export material_layer blend_material_layer(
-    bool enable_blend,
-    material_layer layer_1,
-    material_layer layer_2,
-    float blend_factor
-)
-{
-    if ( !enable_blend )
-        return layer_1;
-
-    material_layer layer;
-    layer.base_color      = math::lerp( layer_1.base_color,        layer_2.base_color,  blend_factor );
-    layer.metallic        = math::lerp( layer_1.metallic,          layer_2.metallic,    blend_factor );
-    layer.cavity          = math::lerp( layer_1.cavity,            layer_2.cavity,      blend_factor );
-    layer.specular_weight = math::lerp( layer_1.specular_weight,   layer_2.specular_weight, blend_factor );
-    layer.roughness       = math::lerp( layer_1.roughness,         layer_2.roughness,   blend_factor );
-    layer.normal          = math::lerp( layer_1.normal,            layer_2.normal,      blend_factor );
-    layer.normal          = math::normalize( layer.normal );
-    return layer;
-}
-
-export coat_layer initialize_coat_layer(
-    uv_set_settings     uv_stream                   = uv_set_settings(),
-    uv_set_settings     uv_set_weight               = uv_set_settings(),
-    bool                enable_coat                 = false,
-    uniform texture_2d  tCoatMask                   = texture_2d(),
-    uniform texture_2d  tCoatNormal                 = texture_2d(),
-    uniform texture_2d  tCoatRoughness              = texture_2d(),
-    channel_mode        coat_weight_channel         = r,
-    float               coat_weight                 = 1.f,
-    color               coat_color                  = color(1.f),
-    channel_mode        coat_roughness_channel      = r,
-    float               coat_roughness_factor       = 1.f,
-    uniform float       coat_ior                    = 1.5f,
-    float               coat_anisotropy             = 0.f,
-    float               coat_anisotropy_rotation    = 0.f,
-    float               coat_affect_color           = 0.f,
-    float               coat_affect_roughness       = 0.f,
-    uniform bool        coat_flip_green             = false
-)
-{
-    coat_layer layer;
-    if ( enable_coat )
-    {
-        layer.coat_weight               = coat_weight;
-        layer.coat_color                = coat_color;
-        layer.coat_ior                  = coat_ior;
-        layer.coat_anisotropy           = coat_anisotropy;
-        layer.coat_anisotropy_rotation  = coat_anisotropy_rotation;
-        layer.coat_affect_color         = coat_affect_color;
-        layer.coat_affect_roughness     = coat_affect_roughness;
-
-        switch ( uv_set_weight.mode )
-        {
-            case texture_coord_0:
-                layer.coat_weight = math::min( tex::texture_isvalid( tCoatMask ) ?
-                                                lookup_float4_channel( tex: tCoatMask,
-                                                                        coord: float2( state::texture_coordinate(0).x,
-                                                                                    state::texture_coordinate(0).y ) *
-                                                                                uv_set_weight.uv_scale +
-                                                                                uv_set_weight.uv_offset,
-                                                                        channel: coat_weight_channel,
-                                                                        default_value: 1.f ) : 1.f, coat_weight );
-                break;
-
-            case triplanar:
-                layer.coat_weight = math::min( lookup_triplanar_channel( tex: tCoatMask,
-                                                                         uv_scale: uv_set_weight.uv_scale,
-                                                                         uv_offset: uv_set_weight.uv_offset,
-                                                                         channel: coat_weight_channel,
-                                                                         default_value: 1.f,
-                                                                         triplanar_blend_range: uv_set_weight.triplanar_blend_range ), coat_weight );
-                break;
-        }
-
-        if ( layer.coat_weight > 0 )
-        {
-            switch ( uv_stream.mode )
-            {
-                case texture_coord_0:
-                    layer.coat_normal       = tex::texture_isvalid( tCoatNormal ) ?
-                                                        OmniSurface::OmniImage::tangent_space_normal_lookup_2(
-                                                            texture: tCoatNormal,
-                                                            use_uv_coords: true,
-                                                            uv_coords: float2( state::texture_coordinate(0).x,
-                                                                            state::texture_coordinate(0).y ) *
-                                                                            uv_stream.uv_scale +
-                                                                            uv_stream.uv_offset,
-                                                            tangent_space_flip_g_channel: coat_flip_green
-
-                                                        ) : state::normal();
-
-                    layer.coat_roughness    = lookup_float4_channel( tex: tCoatRoughness,
-                                                                    coord: float2( state::texture_coordinate(0).x,
-                                                                                state::texture_coordinate(0).y ) *
-                                                                            uv_stream.uv_scale +
-                                                                            uv_stream.uv_offset,
-                                                                    channel: coat_roughness_channel,
-                                                                    default_value: coat_roughness_factor );
-                    break;
-
-                case triplanar:
-                    layer.coat_normal       = lookup_triplanar_normal( tex: tCoatNormal,
-                                                                       uv_scale: uv_stream.uv_scale,
-                                                                       uv_offset: uv_stream.uv_offset,
-                                                                       flip_green: coat_flip_green,
-                                                                       triplanar_blend_range: uv_stream.triplanar_blend_range );
-
-                    layer.coat_roughness    = lookup_triplanar_channel( tex: tCoatRoughness,
-                                                                        uv_scale: uv_stream.uv_scale,
-                                                                        uv_offset: uv_stream.uv_offset,
-                                                                        channel: coat_roughness_channel,
-                                                                        default_value: coat_roughness_factor,
-                                                                        triplanar_blend_range: uv_stream.triplanar_blend_range );
-                    break;
-            }
-        }
-        return layer;
-    }
-
-    return layer;
-}
-
-export flake_layer initialize_flake_layer(
-    bool  enable_flakes               = false,
-    float flakes_weight               = 1.f,
-    float flakes_size                 = 0.6f,
-    float flakes_density              = 0.31f,
-    float flakes_spread               = 0.54f
-)
-{
-    flake_layer layer;
-    if ( enable_flakes )
-    {
-        if ( flakes_weight > 0.f )
-        {
-            float scale_transform    = state::transform_scale(state::coordinate_object, state::coordinate_world, 1.f);
-            float3 flake_coordinates = state::position() * state::meters_per_scene_unit() * scale_transform;
-            float flake_scale        = 1492.537313432835f / flakes_size;
-            layer.normal             = float3( flake_normal(
-                                                    flake: flake_noise( position: flake_coordinates * flake_scale,
-                                                                        flake_probability: flakes_density * flakes_density ),
-                                                    spread: flakes_spread ).carrier.x,
-                                                flake_normal(
-                                                    flake: flake_noise( position: flake_coordinates * flake_scale,
-                                                                        flake_probability: flakes_density * flakes_density ),
-                                                    spread: flakes_spread ).carrier.y,
-                                                flake_normal(
-                                                    flake: flake_noise( position: flake_coordinates * flake_scale,
-                                                                        flake_probability: flakes_density * flakes_density ),
-                                                    spread: flakes_spread ).carrier.z );
-            float flake_mask      = flake_noise( position: flake_coordinates * flake_scale,
-                                                    flake_probability: flakes_density * flakes_density ).priority > 0.001 ? 1.f : 0.f;
-            layer.roughness       = 1.f;
-            layer.weight          = flake_mask;
-        }
-    }
-    return layer;
-}
-
-export anisotropy initialize_anisotropy(
-    uv_set_settings     uv_stream                   = uv_set_settings(),
-    bool                enable_anisotropy           = false,
-    float               anisotropy_roughness_u      = 1.f,
-    float               anisotropy_roughness_v      = 0.25f,
-    uniform texture_2d  tAnisotropyRotation         = texture_2d(),
-    channel_mode        anisotropy_channel          = r,
-    float               anisotropy_rotation         = 1.f
-
-)
-{
-    anisotropy aniso;
-
-    if ( enable_anisotropy )
-    {
-        aniso.anisotropy_roughness_u = anisotropy_roughness_u;
-        aniso.anisotropy_roughness_v = anisotropy_roughness_v;
-
-        switch ( uv_stream.mode )
-        {
-            case texture_coord_0:
-                aniso.anisotropy_rotation = lookup_float4_channel( tex: tAnisotropyRotation,
-                                                                        coord: float2( state::texture_coordinate(0).x,
-                                                                                       state::texture_coordinate(0).y ) *
-                                                                                uv_stream.uv_scale +
-                                                                                uv_stream.uv_offset,
-                                                                        channel: anisotropy_channel,
-                                                                        default_value: anisotropy_rotation );
-                return aniso;
-
-            case triplanar:
-                aniso.anisotropy_rotation = lookup_triplanar_channel( tex: tAnisotropyRotation,
-                                                                            uv_scale: uv_stream.uv_scale,
-                                                                            uv_offset: uv_stream.uv_offset,
-                                                                            channel: anisotropy_channel,
-                                                                            default_value: anisotropy_rotation,
-                                                                            triplanar_blend_range: uv_stream.triplanar_blend_range );
-                return aniso;
-        }
-    }
-
-    return aniso;
-}
-
-export float3 detail_normal_combine(
-    uv_set_settings     uv_set_normal         = uv_set_settings(),
-    uv_set_settings     uv_set_weight         = uv_set_settings(),
-    bool                enable_detail_normal  = false,
-    float3              base_normal           = state::normal(),
-    uniform texture_2d  tDetailNormal         = texture_2d(),
-    uniform texture_2d  tDetailNormalWeight   = texture_2d(),
-    channel_mode        detail_normal_channel = r,
-    uniform float       detail_normal_scale   = 1.f,
-    uniform bool        detail_normal_flip_green = false
-)
-{
-    float3 final_normal = base_normal;
-
-    if ( enable_detail_normal )
-    {
-        float3 detail_normal;
-        switch ( uv_set_normal.mode )
-        {
-            case texture_coord_0:
-                detail_normal = tex::texture_isvalid( tDetailNormal ) ?
-                                                OmniSurface::OmniImage::tangent_space_normal_lookup_2(
-                                                    texture: tDetailNormal,
-                                                    use_uv_coords: true,
-                                                    uv_coords: float2( state::texture_coordinate(0).x,
-                                                                       state::texture_coordinate(0).y ) *
-                                                                       uv_set_normal.uv_scale +
-                                                                       uv_set_normal.uv_offset,
-                                                    tangent_space_factor: detail_normal_scale,
-                                                    tangent_space_flip_g_channel: detail_normal_flip_green
-                                                ) : state::normal();
-                break;
-
-            case triplanar:
-                detail_normal = lookup_triplanar_normal( tex: tDetailNormal,
-                                                         uv_scale: uv_set_normal.uv_scale,
-                                                         uv_offset: uv_set_normal.uv_offset,
-                                                         normal_scale: detail_normal_scale,
-                                                         flip_green: detail_normal_flip_green,
-                                                         triplanar_blend_range: uv_set_normal.triplanar_blend_range );
-                break;
-        }
-
-        float detail_normal_weight;
-        switch ( uv_set_weight.mode )
-        {
-            case texture_coord_0:
-                detail_normal_weight = lookup_float4_channel( tex: tDetailNormalWeight,
-                                                                coord: float2( state::texture_coordinate(0).x,
-                                                                               state::texture_coordinate(0).y ) *
-                                                                        uv_set_weight.uv_scale +
-                                                                        uv_set_weight.uv_offset,
-                                                                channel: detail_normal_channel,
-                                                                default_value: 1.f );
-                break;
-
-            case triplanar:
-                detail_normal_weight = lookup_triplanar_channel( tex: tDetailNormalWeight,
-                                                                    uv_scale: uv_set_weight.uv_scale,
-                                                                    uv_offset: uv_set_weight.uv_offset,
-                                                                    channel: detail_normal_channel,
-                                                                    default_value: 1.f,
-                                                                    triplanar_blend_range: uv_set_weight.triplanar_blend_range );
-                break;
-        }
-
-        final_normal = ::nvidia::core_definitions::blend_normals(
-            base_normal: base_normal,
-            base_normal_weight: 1.f,
-            detail_normal: detail_normal,
-            detail_normal_weight: detail_normal_weight
-        );
-        return final_normal;
-
-    }
-
-    return final_normal;
-}
-
-export color emission(
-    uv_set_settings     uv_stream               = uv_set_settings(),
-    uv_set_settings     uv_stream_mask          = uv_set_settings(),
-    bool                enable_emission         = false,
-    uniform texture_2d  tEmission               = texture_2d(),
-    uniform texture_2d  tEmissionMask           = texture_2d(),
-    color               emission_color          = color(1.f)
-)
-{
-    color emission = color( 0.f );
-    if ( enable_emission )
-    {        
-        switch ( uv_stream.mode )
-        {
-            case texture_coord_0:
-                emission = tex::texture_isvalid( tEmission ) ?
-                                    tex::lookup_color( tex: tEmission,
-                                                       coord: float2( state::texture_coordinate(0).x,
-                                                                      state::texture_coordinate(0).y ) *
-                                                              uv_stream.uv_scale +
-                                                              uv_stream.uv_offset
-                                    ) : color( 1.f );
-                emission *= emission_color;
-                break;
-
-            case triplanar:
-                emission = lookup_triplanar_color( tex: tEmission,
-                                                    uv_scale: uv_stream.uv_scale,
-                                                    uv_offset: uv_stream.uv_offset,
-                                                    default_value: emission_color,
-                                                    triplanar_blend_range: uv_stream.triplanar_blend_range );
-                emission *= emission_color;
-                break;
-        }
-
-        float mask = 1.f;
-        switch ( uv_stream_mask.mode )
-        {            
-            case texture_coord_0:
-                mask = tex::texture_isvalid( tEmissionMask ) ?
-                                    tex::lookup_float( tex: tEmissionMask,
-                                                       coord: float2( state::texture_coordinate(0).x,
-                                                                      state::texture_coordinate(0).y ) *
-                                                              uv_stream_mask.uv_scale +
-                                                              uv_stream_mask.uv_offset
-                                    ) : 1.f;
-                emission *= mask;
-                break;
-
-            case triplanar:
-                mask = lookup_triplanar_channel( tex: tEmissionMask,
-                                                    uv_scale: uv_stream_mask.uv_scale,
-                                                    uv_offset: uv_stream_mask.uv_offset,
-                                                    channel: r,
-                                                    default_value: 1.f,
-                                                    triplanar_blend_range: uv_stream_mask.triplanar_blend_range );
-                emission *= mask;
-                break;
-        }
-    }
-
-    return emission;
-}
-
-export float opacity(
-    uv_set_settings    uv_stream               = uv_set_settings(),
-    bool               enable_opacity          = false,
-    uniform texture_2d tOpacity                = texture_2d(),
-    uniform texture_2d tBaseColor              = texture_2d(),
-    channel_mode       opacity_channel         = a
-)
-{
-    float final_opacity = 1.f;
-
-    if ( enable_opacity )
-    {
-        switch ( uv_stream.mode )
-        {
-            case texture_coord_0:
-                final_opacity = tex::texture_isvalid( tOpacity ) ?
-                                    lookup_float4_channel( tex: tOpacity,
-                                                           coord: float2( state::texture_coordinate(0).x,
-                                                                          state::texture_coordinate(0).y ) *
-                                                                          uv_stream.uv_scale +
-                                                                          uv_stream.uv_offset,
-                                                                channel: opacity_channel,
-                                                                default_value: 1.f ) :
-                                    tex::texture_isvalid( tBaseColor ) ?
-                                        lookup_float4_channel( tex: tBaseColor,
-                                                                coord: float2( state::texture_coordinate(0).x,
-                                                                               state::texture_coordinate(0).y ) *
-                                                                               uv_stream.uv_scale +
-                                                                               uv_stream.uv_offset,
-                                                                channel: opacity_channel,
-                                                                default_value: 1.f ) : 1.f;
-                return final_opacity;
-
-            case triplanar:
-                final_opacity = tex::texture_isvalid( tOpacity ) ?
-                                    lookup_triplanar_channel( tex: tOpacity,
-                                                              uv_scale: uv_stream.uv_scale,
-                                                              uv_offset: uv_stream.uv_offset,
-                                                              channel: a,
-                                                              default_value: 1.f,
-                                                              triplanar_blend_range: uv_stream.triplanar_blend_range ) :
-                                    tex::texture_isvalid( tBaseColor ) ?
-                                        lookup_triplanar_channel( tex: tBaseColor,
-                                                                  uv_scale: uv_stream.uv_scale,
-                                                                  uv_offset: uv_stream.uv_offset,
-                                                                  channel: a,
-                                                                  default_value: 1.f,
-                                                                  triplanar_blend_range: uv_stream.triplanar_blend_range  ) : 1.f;
-                return final_opacity;
-        }
-    }
-
-    return final_opacity;
-}
-
-export float blend_factor(
-    uv_set_settings    uv_stream                = uv_set_settings(),
-    bool               enable_blend_factor      = false,
-    blend_source       blend_factor_source      = texture,
-    uniform texture_2d tBlendFactor             = texture_2d(),
-    channel_mode       blend_factor_channel     = r,
-    float3             blend_direction          = float3( 0.f, 1.f, 0.f),
-    bool               blend_axis_obect_space   = false,
-    axis_mode          blend_axis               = y,
-    float              blend_axis_scale         = 1.f,
-    float              blend_axis_offset        = 0.f,
-    uniform string     blend_primvar_string     = string(),
-    float              blend_threshold          = 0.33f,
-    uv_set_settings    uv_set_detail            = uv_set_settings(),
-    uniform texture_2d tDetailBlendFactor       = texture_2d(),
-    channel_mode       detail_blend_factor_channel = r,
-    float              blend_factor_override    = 0.f
-)
-{
-    float final_blend_factor = 0.f;
-
-    if ( enable_blend_factor )
-    {
-        if ( blend_factor_override > 0.f )
-            return blend_factor_override;
-
-        float detail_blend = 0.5f;
-        if ( tex::texture_isvalid( tDetailBlendFactor ) )
-        {
-            switch ( uv_set_detail.mode )
-            {
-                case texture_coord_0:
-                    detail_blend = lookup_float4_channel( tex: tDetailBlendFactor,
-                                                            coord: float2( state::texture_coordinate(0).x,
-                                                                           state::texture_coordinate(0).y ) *
-                                                                           uv_set_detail.uv_scale +
-                                                                           uv_set_detail.uv_offset,
-                                                            channel: detail_blend_factor_channel,
-                                                            default_value: 1.f );
-                    break;
-
-                case triplanar:
-                    detail_blend = lookup_triplanar_channel( tex: tDetailBlendFactor,
-                                                             uv_scale: uv_set_detail.uv_scale,
-                                                             uv_offset: uv_set_detail.uv_offset,
-                                                             channel: detail_blend_factor_channel,
-                                                             default_value: 1.f,
-                                                             triplanar_blend_range: uv_set_detail.triplanar_blend_range  );
-                    break;
-            }
-        }
-
-        switch (blend_factor_source)
-        {
-            case texture:
-                switch ( uv_stream.mode )
-                {
-                    case texture_coord_0:
-                        final_blend_factor = lookup_float4_channel( tex: tBlendFactor,
-                                                                        coord: float2( state::texture_coordinate(0).x,
-                                                                                    state::texture_coordinate(0).y ) *
-                                                                                    uv_stream.uv_scale +
-                                                                                    uv_stream.uv_offset,
-                                                                        channel: blend_factor_channel,
-                                                                        default_value: 1.f );
-                        return threshold_blend( input:     final_blend_factor,
-                                                height:    detail_blend,
-                                                threshold: blend_threshold );
-
-                    case triplanar:
-                        final_blend_factor = lookup_triplanar_channel( tex: tBlendFactor,
-                                                                        uv_scale: uv_stream.uv_scale,
-                                                                        uv_offset: uv_stream.uv_offset,
-                                                                        channel: blend_factor_channel,
-                                                                        default_value: 1.f,
-                                                                        triplanar_blend_range: uv_stream.triplanar_blend_range );
-                        return threshold_blend( input:     final_blend_factor,
-                                                height:    detail_blend,
-                                                threshold: blend_threshold );
-                }
-
-            case direction:
-                final_blend_factor = math::dot( state::normal(), blend_direction );
-                return threshold_blend( input:     final_blend_factor,
-                                        height:    detail_blend,
-                                        threshold: blend_threshold );
-
-            case axis:
-                switch ( blend_axis )
-                {
-                    case x:
-                        final_blend_factor = state::position().x;
-                        break;
-                    case x_invert:
-                        final_blend_factor = -state::position().x;
-                        break;
-                    case y:
-                        final_blend_factor = state::position().y;
-                        break;
-                    case y_invert:
-                        final_blend_factor = -state::position().y;
-                        break;
-                    case z:
-                        final_blend_factor = state::position().z;
-                        break;
-                    case z_invert:
-                        final_blend_factor = -state::position().z;
-                        break;
-                }
-
-                final_blend_factor *= state::meters_per_scene_unit();
-                if ( blend_axis_obect_space )
-                {
-                    float object_axis;
-                    switch ( blend_axis )
-                    {
-                        case x:
-                            object_axis = state::transform_point( state::coordinate_object, state::coordinate_world, float3( 0 ) ).x;
-                            break;
-                        case x_invert:
-                            object_axis = -state::transform_point( state::coordinate_object, state::coordinate_world, float3( 0 ) ).x;
-                            break;
-                        case y:
-                            object_axis = state::transform_point( state::coordinate_object, state::coordinate_world, float3( 0 ) ).y;
-                            break;
-                        case y_invert:
-                            object_axis = -state::transform_point( state::coordinate_object, state::coordinate_world, float3( 0 ) ).y;
-                            break;
-                        case z:
-                            object_axis = state::transform_point( state::coordinate_object, state::coordinate_world, float3( 0 ) ).z;
-                            break;
-                        case z_invert:
-                            object_axis = -state::transform_point( state::coordinate_object, state::coordinate_world, float3( 0 ) ).z;
-                            break;
-                    }
-                    object_axis           *= state::meters_per_scene_unit();
-                    final_blend_factor    -= object_axis;
-                }
-                final_blend_factor = math::saturate( final_blend_factor * blend_axis_scale - blend_axis_offset );
-                return math::saturate( 1.f - threshold_blend( input:     final_blend_factor,
-                                                              height:    detail_blend,
-                                                              threshold: blend_threshold ) );
-
-            case primvar:
-                final_blend_factor = scene::data_lookup_float( blend_primvar_string, 0.f );
-                return threshold_blend( input:     final_blend_factor,
-                                        height:    detail_blend,
-                                        threshold: blend_threshold );
-        }
-    }
-    return final_blend_factor;
-}
-
-export float accumulate_coat_weight(
-    layer_order layer_1_order = above,
-    float layer_1_weight      = 0.f,
-    layer_order layer_2_order = above,
-    float layer_2_weight      = 0.f
-
-)
-{
-    float final_coat_weight = 0.f;
-
-    switch ( layer_1_order )
-    {
-        case above:
-            final_coat_weight += layer_1_weight;
-            break;
-        case below:
-            break;
-    }
-
-    switch ( layer_2_order )
-    {
-        case above:
-            final_coat_weight += layer_2_weight;
-            break;
-
-        case below:
-            break;
-    }
-
-    return 1.f - final_coat_weight;
-}
-
-export material OmniUber_Automotive(
-    //Basic Inputs - 100
-    color diffuse_reflection_color = color(0.463f, 0.725f, 0.f) [[
-        anno::display_name("Base Color"),
-        anno::ui_order(100)
-    ]],
-
-    float metalness = float(0.f) [[
-        anno::display_name("Metalness"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(101)
-    ]],
-
-    float roughness_u = float(1.f) [[
-        anno::display_name("Roughness"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(103)
-    ]],    
-
-    //Basic Clear Coat - 200
-    bool enable_coat = true [[
-        anno::display_name("Enable Clear Coat"),
-        anno::in_group("Clear Coat"),
-        anno::ui_order(200)
-    ]],
-
-    color coat_color = color(1.f) [[
-        anno::display_name("Clear Coat Color Tint"),
-        anno::in_group("Clear Coat"),
-        anno::ui_order(201)
-    ]],
-
-    float coat_roughness = float(0.f) [[
-        anno::display_name("Clear Coat Roughness"),
-        anno::in_group("Clear Coat"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(202)
-    ]],
-
-    //Flakes - 300
-    bool enable_flakes = true [[
-        anno::display_name("Enable Flakes"),
-        anno::in_group("Flakes"),
-        anno::ui_order(300)
-    ]],
-
-    color flake_color = color(1.f) [[
-        anno::display_name("Flake Color"),
-        anno::in_group("Flakes"),
-        anno::ui_order(301)
-    ]],
-
-    float flake_size = float(0.125f) [[
-        anno::display_name("Flake Size"),
-        anno::in_group("Flakes"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(302)
-    ]],
-
-    float flakes_density = float(0.25f) [[
-        anno::display_name("Flake Density"),
-        anno::in_group("Flakes"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(303)
-    ]],
-
-    float flakes_spread = float(0.15f) [[
-        anno::display_name("Flake Spread"),
-        anno::in_group("Flakes"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(304)
-    ]],
-
-    float flake_roughness = float(0.05f) [[
-        anno::display_name("Flake Roughness"),
-        anno::in_group("Flakes"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(305)
-    ]],
-
-    //Advanced
-    //Base Layer - 1000
-    uv_set_selection uv_set_layer_0 = uv_set_1 [[
-        anno::display_name("Base UV Set"),
-        anno::in_group("Advanced", "Base Layer"),
-        anno::ui_order(1000)
-    ]],
-
-    uniform texture_2d base_color_image = texture_2d() [[
-        anno::display_name("Base Color Image"),
-        anno::in_group("Advanced", "Base Layer", "Base Color"),
-        anno::ui_order(1001)
-    ]],
-
-    float base_color_scale = 1.f [[
-        anno::display_name("Base Color Multiply"),
-        anno::in_group("Advanced", "Base Layer", "Base Color"),
-        anno::soft_range(0.0f, 2.0f),
-        anno::ui_order(1003)
-    ]],
-
-    float base_color_offset = 0.f [[
-        anno::display_name("Base Color Add"),
-        anno::in_group("Advanced", "Base Layer", "Base Color"),
-        anno::soft_range(-1.0f, 1.0f),
-        anno::ui_order(1004)
-    ]],
-
-    float base_color_desaturation = float(0.f) [[
-        anno::display_name("Base Color Desaturation"),
-        anno::in_group("Advanced", "Base Layer", "Base Color"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(1005)
-    ]],
-
-    uniform texture_2d metalness_image = texture_2d() [[
-        anno::display_name("Metalness Image"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Metalness"),
-        anno::ui_order(1100)
-    ]],
-
-    uniform channel_mode metalness_channel = b [[
-        anno::display_name("Metalness Channel"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Metalness"),
-        anno::ui_order(1101)
-    ]],
-
-    float specular_reflection_weight = float(1.0) [[
-        anno::display_name("Specular Weight"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Specular"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(1302)
-    ]],
-
-    color specular_reflection_color = color(1.f) [[
-        anno::display_name("Specular Color"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Specular"),
-        anno::hidden(),
-        anno::ui_order(1000)
-    ]],
-
-    uniform texture_2d cavity_image = texture_2d() [[
-        anno::display_name("Specular Cavity Image"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Specular"),
-        anno::ui_order(1300)
-    ]],
-
-    uniform channel_mode cavity_channel = r [[
-        anno::display_name("Specular Cavity Channel"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Specular"),
-        anno::ui_order(1301)
-    ]],
-
-    uniform texture_2d roughness_image = texture_2d() [[
-        anno::display_name("Roughness Image"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Roughness"),
-        anno::ui_order(1200)
-    ]],
-
-    uniform channel_mode roughness_channel = g [[
-        anno::display_name("Roughness Channel"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Roughness"),
-        anno::ui_order(1201)
-    ]],
-
-    float2 roughness_range_position = float2( 1.f, 0.5f ) [[
-        anno::display_name("Roughness Range Position"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Roughness"),
-        anno::hard_range(float2(0.0f), float2(1.0f)),
-        anno::ui_order(1203)
-    ]],
-
-    uniform texture_2d normal_image = texture_2d() [[
-        anno::display_name("Normal Image"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Normal"),
-        anno::usage("normal"),
-        anno::ui_order(1400)
-    ]],
-
-    uniform bool normal_flip_green = true [[
-        anno::display_name("Normal Flip Green"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Normal"),
-        anno::ui_order(1401)
-    ]],
-
-    uniform float normal_scale = float(1.f) [[
-        anno::display_name("Normal Scale"),
-        anno::in_group("Advanced", "Base Layer", "Base Layer Normal"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(1402)
-    ]],
-
-    //Layer 1 - 4000
-    bool enable_layer_1 = false [[
-        anno::display_name("Enable Layer 1"),
-        anno::in_group("Advanced", "Layer 1"    ),
-        anno::ui_order(4000)
-    ]],
-
-    uv_set_selection uv_set_layer_1 = uv_set_1 [[
-        anno::display_name("Layer 1 UV Set"),
-        anno::in_group("Advanced", "Layer 1"),
-        anno::ui_order(4001)
-    ]],
-    
-    layer_order layer_1_order = above [[
-        anno::display_name("Layer 1 Composite Order"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::ui_order(4002)
-    ]],
-
-    //Layer 1 Base Color - 4100
-    uniform texture_2d layer_1_base_color_image = texture_2d() [[
-        anno::display_name("Layer 1 Base Color Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Base Color"),
-        anno::ui_order(4100)
-    ]],
-
-    color layer_1_diffuse_reflection_color = color(1.f) [[
-        anno::display_name("Layer 1 Base Color Tint"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Base Color"),
-        anno::ui_order(4101)
-    ]],
-
-    float layer_1_base_color_offset = float(0.f) [[
-        anno::display_name("Layer 1 Base Color Offset"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Base Color"),
-        anno::soft_range(-1.0f, 1.0f),
-        anno::ui_order(4102)
-    ]],
-
-    float layer_1_base_color_scale = float(1.f) [[
-        anno::display_name("Layer 1 Base Color Scale"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Base Color"),
-        anno::soft_range(0.0f, 2.0f),
-        anno::ui_order(4103)
-    ]],
-
-    float layer_1_base_color_desaturation = float(0.f) [[
-        anno::display_name("Layer 1 Base Color Desaturation"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Base Color"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(4104)
-    ]],
-
-    //Layer 1 Specular - 4200
-    uniform texture_2d layer_1_roughness_image = texture_2d() [[
-        anno::display_name("Layer 1 Roughness Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Roughness"),
-        anno::ui_order(4300)
-    ]],
-
-    uniform channel_mode layer_1_roughness_channel = g [[
-        anno::display_name("Layer 1 Roughness Channel"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Roughness"),
-        anno::ui_order(4301)
-    ]],
-
-    float layer_1_roughness_u = float(1.f) [[
-        anno::display_name("Layer 1 Roughness"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Roughness"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(4302)
-    ]],
-
-    float2 layer_1_roughness_range_position = float2( 1.f, 0.5f ) [[
-        anno::display_name("Layer 1 Roughness Range Position"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Roughness"),
-        anno::hard_range(float2(0.0f), float2(1.0f)),
-        anno::ui_order(4303)
-    ]],
-
-    uniform texture_2d layer_1_metalness_image = texture_2d() [[
-        anno::display_name("Layer 1 Metalness Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Metalness"),
-        anno::ui_order(4200)
-    ]],
-
-    uniform channel_mode layer_1_metalness_channel = b [[
-        anno::display_name("Layer 1 Metalness Channel"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Metalness"),
-        anno::ui_order(4201)
-    ]],
-
-    float layer_1_metalness = float(1.f) [[
-        anno::display_name("Layer 1 Metalness"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Metalness"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(4202)
-    ]],
-
-    //Layer 1 Specular - 4400
-    uniform texture_2d layer_1_cavity_image = texture_2d() [[
-        anno::display_name("Layer 1 Specular Cavity Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Specular"),
-        anno::ui_order(4400)
-    ]],
-
-    uniform channel_mode layer_1_cavity_channel = r [[
-        anno::display_name("Layer 1 Specular Cavity Channel"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Specular"),
-        anno::ui_order(4401)
-    ]],
-
-    float layer_1_specular_reflection_weight = float(1.f) [[
-        anno::display_name("Layer 1 Specular Reflection Weight"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Specular"),
-        anno::ui_order(4402)
-    ]],
-
-    //Layer 1 Normal - 4500
-    uniform texture_2d layer_1_normal_image = texture_2d() [[
-        anno::display_name("Layer 1 Normal Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Normal"),
-        anno::usage("normal"),
-        anno::ui_order(4500)
-    ]],
-
-    uniform bool layer_1_normal_flip_green = true [[
-        anno::display_name("Layer 1 Normal Flip Green"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Normal"),
-        anno::ui_order(4501)
-    ]],
-
-    uniform float layer_1_normal_scale = float(1.f) [[
-        anno::display_name("Layer 1 Normal Scale"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Normal"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(4502)
-    ]],
-
-    //Layer 1 Weight - 4600
-    blend_source layer_1_blend_source = texture [[
-        anno::display_name("Layer 1 Mask Source"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4600)
-    ]],
-
-    uv_set_selection layer_1_uv_set_blend_factor = uv_set_1 [[
-        anno::display_name("Layer 1 Mask Image UV Stream"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4630)
-    ]],
-
-    uniform texture_2d layer_1_blend_splatmap = texture_2d() [[
-        anno::display_name("Layer 1 Mask Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4630)
-    ]],
-
-    uniform channel_mode layer_1_blend_splatmap_channel = r [[
-        anno::display_name("Layer 1 Mask Image Channel"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4630)
-    ]],
-
-    float3 layer_1_blend_direction = float3(0.f, 1.f, 0.f) [[
-        anno::display_name("Layer 1 Mask Direction"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4620)
-    ]],
-
-    axis_mode layer_1_blend_axis = y [[
-        anno::display_name("Layer 1 Mask Axis"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4611)
-    ]],
-
-    bool layer_1_blend_object_space = true [[
-        anno::display_name("Layer 1 Mask Object Space"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4610)
-    ]],
-
-    float layer_1_blend_scale = float(1.f) [[
-        anno::display_name("Layer 1 Mask Axis Scale"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(4612)
-    ]],
-
-    float layer_1_blend_offset = float(0.f) [[
-        anno::display_name("Layer 1 Mask Axis Offset"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::soft_range(-1.0f, 1.0f),
-        anno::ui_order(4613)
-    ]],
-
-    uniform string layer_1_blend_primvar_name = string() [[
-        anno::display_name("Layer 1 Mask Primvar Name"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4600)
-    ]],
-
-    uv_set_selection layer_1_uv_set_detail = uv_set_1 [[
-        anno::display_name("Layer 1 Detail UV Stream"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4640)
-    ]],
-
-    uniform texture_2d layer_1_blend_detail_image = texture_2d() [[
-        anno::display_name("Layer 1 Detail Image"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4641)
-    ]],
-
-    uniform channel_mode layer_1_blend_detail_image_channel = r [[
-        anno::display_name("Layer 1 Detail Image Channel"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::ui_order(4642)
-    ]],
-
-    float layer_1_blend_threshold = float(0.33f) [[
-        anno::display_name("Layer 1 Mask Threshold"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(4601)
-    ]],
-
-    float layer_1_blend_factor_override = float(0.f) [[
-        anno::display_name("Layer 1 Mask Factor Override"),
-        anno::in_group("Advanced", "Layer 1", "Layer 1 Mask"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::hidden(),
-        anno::ui_order(4600)
-    ]],
-
-    //Layer 2 - 5000
-    bool enable_layer_2 = false [[
-        anno::display_name("Enable Layer 2"),
-        anno::in_group("Advanced", "Layer 2"),
-        anno::ui_order(5000)
-    ]],
-
-    layer_order layer_2_order = above [[
-        anno::display_name("Layer 2 Composite Order"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::ui_order(5001)
-    ]],
-
-    uv_set_selection uv_set_layer_2 = uv_set_1 [[
-        anno::display_name("Layer 2 UV Set"),
-        anno::in_group("Advanced", "Layer 2"),
-        anno::ui_order(5002)
-    ]],
-
-    //Layer 2 - Base Color - 5100
-    uniform texture_2d layer_2_base_color_image = texture_2d() [[
-        anno::display_name("Layer 2 Base Color Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Base Color"),
-        anno::ui_order(5100)
-    ]],
-
-    color layer_2_diffuse_reflection_color = color(1.f) [[
-        anno::display_name("Layer 2 Base Color Tint"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Base Color"),
-        anno::ui_order(5101)
-    ]],
-
-    float layer_2_base_color_offset = float(0.f) [[
-        anno::display_name("Layer 2 Base Color Offset"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Base Color"),
-        anno::soft_range(-1.0f, 1.0f),
-        anno::ui_order(5102)
-    ]],
-
-    float layer_2_base_color_scale = float(1.f) [[
-        anno::display_name("Layer 2 Base Color Scale"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Base Color"),
-        anno::soft_range(0.0f, 2.0f),
-        anno::ui_order(5103)
-    ]],
-
-    float layer_2_base_color_desaturation = float(0.f) [[
-        anno::display_name("Layer 2 Base Color Desaturation"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Base Color"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(5104)
-    ]],
-
-    //Layer 2 - Metallic - 5200
-    uniform texture_2d layer_2_metalness_image = texture_2d() [[
-        anno::display_name("Layer 2 Metalness Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Metalness"),
-        anno::ui_order(5200)
-    ]],
-
-    uniform channel_mode layer_2_metalness_channel = b [[
-        anno::display_name("Layer 2 Metalness Channel"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Metalness"),
-        anno::ui_order(5201)
-    ]],
-
-    float layer_2_metalness = float(1.f) [[
-        anno::display_name("Layer 2 Metalness"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Metalness"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(5202)
-    ]],
-
-    //Layer 2 - Roughness - 5300
-    uniform texture_2d layer_2_roughness_image = texture_2d() [[
-        anno::display_name("Layer 2 Roughness Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Roughness"),
-        anno::ui_order(5300)
-    ]],
-
-    uniform channel_mode layer_2_roughness_channel = g [[
-        anno::display_name("Layer 2 Roughness Channel"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Roughness"),
-        anno::ui_order(5301)
-    ]],
-
-    float layer_2_roughness_u = float(1.f) [[
-        anno::display_name("Layer 2 Roughness"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Roughness"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(5302)
-    ]],
-
-    float2 layer_2_roughness_range_position = float2( 1.f, 0.5f ) [[
-        anno::display_name("Layer 2 Roughness Range Position"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Roughness"),
-        anno::hard_range(float2(0.0f), float2(1.0f)),
-        anno::ui_order(5303)
-    ]],
-
-    //Layer 2 - Specular - 5400
-    float layer_2_specular_reflection_weight = float(1.f) [[
-        anno::display_name("Layer 2 Specular Reflection Weight"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Specular"),
-        anno::ui_order(5402)
-    ]],
-
-    uniform texture_2d layer_2_cavity_image = texture_2d() [[
-        anno::display_name("Layer 2 Specular Cavity Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Specular"),
-        anno::ui_order(5400)
-    ]],
-
-    uniform channel_mode layer_2_cavity_channel = r [[
-        anno::display_name("Layer 2 Specular Cavity Channel"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Specular"),
-        anno::ui_order(5401)
-    ]],
-
-    //Layer 2 - Normal - 5500
-    uniform texture_2d layer_2_normal_image = texture_2d() [[
-        anno::display_name("Layer 2 Normal Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Normal"),
-        anno::usage("normal"),
-        anno::ui_order(5500)
-    ]],
-
-    uniform bool layer_2_normal_flip_green = true [[
-        anno::display_name("Layer 2 Normal Flip Green"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Normal"),
-        anno::ui_order(5501)
-    ]],
-
-    uniform float layer_2_normal_scale = float(1.f) [[
-        anno::display_name("Layer 2 Normal Scale"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Normal"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(5502)
-    ]],
-
-    //Layer 2 - Weight - 5600
-    blend_source layer_2_blend_source = texture [[
-        anno::display_name("Layer 2 Mask Source"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5600)
-    ]],
-
-    uv_set_selection layer_2_uv_set_blend_factor = uv_set_2 [[
-        anno::display_name("Layer 2 Mask Image UV Stream"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5630)
-    ]],
-
-    uniform texture_2d layer_2_blend_splatmap = texture_2d() [[
-        anno::display_name("Layer 2 Mask Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5630)
-    ]],
-
-    uniform channel_mode layer_2_blend_splatmap_channel = r [[
-        anno::display_name("Layer 2 Mask Image Channel"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5630)
-    ]],
-
-    float3 layer_2_blend_direction = float3(0.f, 1.f, 0.f) [[
-        anno::display_name("Layer 2 Mask Direction"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5620)
-    ]],
-
-    axis_mode layer_2_blend_axis = y [[
-        anno::display_name("Layer 2 Mask Axis"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5611)
-    ]],
-
-    bool layer_2_blend_object_space = true [[
-        anno::display_name("Layer 2 Mask Object Space"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5610)
-    ]],
-
-    float layer_2_blend_scale = float(1.f) [[
-        anno::display_name("Layer 2 Mask Axis Scale"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(5612)
-    ]],
-
-    float layer_2_blend_offset = float(0.f) [[
-        anno::display_name("Layer 2 Mask Axis Offset"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::soft_range(-1.0f, 1.0f),
-        anno::ui_order(5613)
-    ]],
-
-    uniform string layer_2_blend_primvar_name = string() [[
-        anno::display_name("Layer 2 Mask Primvar Name"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5600)
-    ]],
-
-    uv_set_selection layer_2_uv_set_detail = uv_set_2 [[
-        anno::display_name("Layer 2 Detail UV Stream"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5640)
-    ]],
-
-    uniform texture_2d layer_2_blend_detail_image = texture_2d() [[
-        anno::display_name("Layer 2 Detail Image"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5641)
-    ]],
-
-    uniform channel_mode layer_2_blend_detail_image_channel = r [[
-        anno::display_name("Layer 2 Detail Image Channel"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::ui_order(5642)
-    ]],
-
-    float layer_2_blend_threshold = float(0.33f) [[
-        anno::display_name("Layer 2 Mask Threshold"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(5601)
-    ]],
-
-    float layer_2_blend_factor_override = float(0.f) [[
-        anno::display_name("Layer 2 Mask Factor Override"),
-        anno::in_group("Advanced", "Layer 2", "Layer 2 Mask"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::hidden(),
-        anno::ui_order(5600)
-    ]],
-
-    //UVs - 6000
-    uvs_mode uvs_mode_01 = triplanar [[
-        anno::display_name("UV Mode 1"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 1"),
-        anno::ui_order(6100)
-    ]],
-
-    float2 uv_scale_01 = float2(1.f) [[
-        anno::display_name("UV Scale 1"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 1"),
-        anno::ui_order(6101)
-    ]],
-
-    float2 uv_offset_01 = float2(0.f) [[
-        anno::display_name("UV Offset 1"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 1"),
-        anno::ui_order(6102)
-    ]],
-
-    float2 uv_offset_time_01 = float2(0.f) [[
-        anno::display_name("UV Offset Time 1"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 1"),
-        anno::ui_order(6103)
-    ]],
-
-    float uv_rotation_01 = float(0.f) [[
-        anno::display_name("UV Rotation 1"),
-        anno::hidden(),
-        anno::in_group("Advanced", "UV Sets", "UV Set 1"),
-        anno::ui_order(6104)
-    ]],
-
-    float triplanar_blend_range_01 = float(0.5f) [[
-        anno::display_name("Triplanar Blend Range 1"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 1"),
-        anno::ui_order(6105),
-        anno::hard_range(0.0,1.0)
-    ]],
-
-    uvs_mode uvs_mode_02 = triplanar [[
-        anno::display_name("UV Mode 2"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 2"),
-        anno::ui_order(6200)
-    ]],
-
-    float2 uv_scale_02 = float2(1.f) [[
-        anno::display_name("UV Scale 2"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 2"),
-        anno::ui_order(6201)
-    ]],
-
-    float2 uv_offset_02 = float2(0.f) [[
-        anno::display_name("UV Offset 2"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 2"),
-        anno::ui_order(6202)
-    ]],
-
-    float2 uv_offset_time_02 = float2(0.f) [[
-        anno::display_name("UV Offset Time 2"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 2"),
-        anno::ui_order(6203)
-    ]],
-
-    float uv_rotation_02 = float(0.f) [[
-        anno::display_name("UV Rotation 2"),
-        anno::hidden(),
-        anno::in_group("Advanced", "UV Sets", "UV Set 2"),
-        anno::ui_order(6204)
-    ]],
-
-    float triplanar_blend_range_02 = float(0.5f) [[
-        anno::display_name("Triplanar Blend Range 2"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 2"),
-        anno::ui_order(6205),
-        anno::hard_range(0.0,1.0)
-    ]],
-
-    uvs_mode uvs_mode_03 = triplanar [[
-        anno::display_name("UV Mode 3"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 3"),
-        anno::ui_order(6300)
-    ]],
-
-    float2 uv_scale_03 = float2(1.f) [[
-        anno::display_name("UV Scale 3"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 3"),
-        anno::ui_order(6301)
-    ]],
-
-    float2 uv_offset_03 = float2(0.f) [[
-        anno::display_name("UV Offset 3"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 3"),
-        anno::ui_order(6302)
-    ]],
-
-    float2 uv_offset_time_03 = float2(0.f) [[
-        anno::display_name("UV Offset Time 3"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 3"),
-        anno::ui_order(6303)
-    ]],
-
-    float uv_rotation_03 = float(0.f) [[
-        anno::display_name("UV Rotation 3"),
-        anno::hidden(),
-        anno::in_group("Advanced", "UV Sets", "UV Set 3"),
-        anno::ui_order(6304)
-    ]],
-
-    float triplanar_blend_range_03 = float(0.5f) [[
-        anno::display_name("Triplanar Blend Range 3"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 3"),
-        anno::ui_order(6305),
-        anno::hard_range(0.0,1.0)
-    ]],
-
-    uvs_mode uvs_mode_04 = triplanar [[
-        anno::display_name("UV Mode 4"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 4"),
-        anno::ui_order(6400)
-    ]],
-
-    float2 uv_scale_04 = float2(1.f) [[
-        anno::display_name("UV Scale 4"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 4"),
-        anno::ui_order(6401)
-    ]],
-
-    float2 uv_offset_04 = float2(0.f) [[
-        anno::display_name("UV Offset 4"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 4"),
-        anno::ui_order(6402)
-    ]],
-
-    float2 uv_offset_time_04 = float2(0.f) [[
-        anno::display_name("UV Offset Time 4"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 4"),
-        anno::ui_order(6403)
-    ]],
-
-    float uv_rotation_04 = float(0.f) [[
-        anno::display_name("UV Rotation 4"),
-        anno::hidden(),
-        anno::in_group("Advanced", "UV Sets", "UV Set 4"),
-        anno::ui_order(6404)
-    ]],
-
-    float triplanar_blend_range_04 = float(0.5f) [[
-        anno::display_name("Triplanar Blend Range 4"),
-        anno::in_group("Advanced", "UV Sets", "UV Set 4"),
-        anno::ui_order(6405),
-        anno::hard_range(0.0,1.0)
-    ]],
-
-    uniform bool enable_opacity = false [[
-        anno::display_name("Enable Opacity"),
-        anno::description("Enables the use of cutout opacity"),
-        anno::in_group("Advanced", "Opacity"),
-        anno::ui_order(8300)
-    ]],
-
-    uv_set_selection uv_set_opacity = uv_set_1 [[
-        anno::display_name("Opacity UV Set"),
-        anno::in_group("Advanced", "Opacity"),
-        anno::ui_order(8302)
-    ]],
-
-    //Detail Normal - 8100
-    bool enable_detail_normal = false [[
-        anno::display_name("Enable Detail Normal"),
-        anno::in_group("Advanced", "Detail Normal"),
-        anno::ui_order(8100)
-    ]],
-
-    uv_set_selection uv_set_detail_normal = uv_set_1 [[
-        anno::display_name("Detail Normal UV Set"),
-        anno::in_group("Advanced", "Detail Normal"),
-        anno::ui_order(8101)
-    ]],
-
-    uniform texture_2d detail_normal_image = texture_2d() [[
-        anno::display_name("Detail Normal Image"),
-        anno::in_group("Advanced", "Detail Normal"),
-        anno::usage("normal"),
-        anno::ui_order(8102)
-    ]],
-
-    uniform bool detail_normal_flip_green = true [[
-        anno::display_name("Detail Normal Normal Flip Green"),
-        anno::in_group("Advanced", "Detail Normal"),
-        anno::ui_order(8103)
-    ]],
-
-    uniform float detail_normal_scale = float(1.f) [[
-        anno::display_name("Detail Normal Scale"),
-        anno::in_group("Advanced", "Detail Normal"),
-        anno::ui_order(8104)
-    ]],
-
-    uv_set_selection uv_set_detail_weight = uv_set_1 [[
-        anno::display_name("Detail Normal Mask UV Set"),
-        anno::in_group("Advanced", "Detail Normal", "Mask"),
-        anno::ui_order(8105)
-    ]],    
-
-    uniform texture_2d detail_normal_weight_image = texture_2d() [[
-        anno::display_name("Detail Normal Mask Image"),
-        anno::in_group("Advanced", "Detail Normal", "Detail Normal Mask"),
-        anno::ui_order(8106)
-    ]],
-
-    uniform channel_mode detail_normal_weight_channel = r [[
-        anno::display_name("Detail Normal Mask Channel"),
-        anno::in_group("Advanced", "Detail Normal", "Detail Normal Mask"),
-        anno::ui_order(8107)
-    ]],
-
-    //Emission - 8200
-    bool enable_emission = false [[
-        anno::display_name("Enable Emission"),
-        anno::in_group("Advanced", "Emission"),
-        anno::ui_order(8200)
-    ]],
-
-    uv_set_selection uv_set_emission = uv_set_1 [[
-        anno::display_name("Emission UV Set"),
-        anno::in_group("Advanced", "Emission"),
-        anno::ui_order(8201)
-    ]],
-
-    uniform texture_2d emission_image = texture_2d() [[
-        anno::display_name("Emission Image"),
-        anno::in_group("Advanced", "Emission"),
-        anno::ui_order(8202)
-    ]],
-
-    uniform bool emission_use_temperature = false [[
-        anno::display_name("Emission Use Temperature"),
-        anno::in_group("Advanced", "Emission"),
-        anno::ui_order(8203)
-    ]],
-
-    float emission_temperature = float(6500.f) [[
-        anno::display_name("Emission Temperature (kelvin)"),
-        anno::in_group("Advanced", "Emission"),
-        anno::soft_range(0.0f, 10000.0f),
-        anno::ui_order(8204)
-    ]],
-
-    uv_set_selection uv_set_emission_mask = uv_set_1 [[
-        anno::display_name("Emission UV Set Mask"),
-        anno::in_group("Advanced", "Emission", "Emission Mask"),
-        anno::ui_order(8205)
-    ]],
-
-    color emission_color = color(1.f) [[
-        anno::display_name("Emission Color Tint"),
-        anno::in_group("Advanced", "Emission"),
-        anno::ui_order(8206)
-    ]],
-
-    uniform texture_2d emission_mask_image = texture_2d() [[
-        anno::display_name("Emission Mask Image"),
-        anno::in_group("Advanced", "Emission", "Emission Mask"),
-        anno::ui_order(8207)
-    ]],
-
-    uniform ::OmniSurface::OmniShared::emission_mode emission_mode =
-        ::OmniSurface::OmniShared::emission_lx [[
-        anno::display_name("Emission Mode"),
-        anno::in_group("Advanced", "Emission"),
-        anno::ui_order(8208)
-    ]],
-
-    float emission_intensity = float(1.0) [[
-        anno::display_name("Emission Intensity"),
-        anno::in_group("Advanced", "Emission"),
-        anno::soft_range(0.0f, 1000.0f),
-        anno::ui_order(8209)
-    ]],
-
-    //Opacity - 8300
-    uniform texture_2d opacity_image = texture_2d() [[
-        anno::display_name("Opacity Image"),
-        anno::in_group("Advanced", "Opacity"),
-        anno::ui_order(8300)
-    ]],
-
-    uniform channel_mode opacity_channel = a [[
-        anno::display_name("Opacity Channel"),
-        anno::in_group("Advanced", "Opacity"),
-        anno::ui_order(8301)
-    ]],
-
-    uniform float geometry_opacity_threshold = float(0.15f) [[
-        anno::display_name("Opacity Threshold"),
-        anno::description("If > 0, remap opacity values to 1 when >= threshold and to 0 otherwise"),
-        anno::in_group("Advanced", "Opacity"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::ui_order(8302)
-    ]],
-
-    //Anisotropy - 8400
-    bool enable_anisotropy = false [[
-        anno::display_name("Enable Anisotropy"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::ui_order(8400)
-    ]],
-
-    uv_set_selection uv_set_anisotropy = uv_set_1 [[
-        anno::display_name("Anisotropy UV Set"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::ui_order(8401)
-    ]],
-
-    uniform texture_2d anisotropic_direction_image = texture_2d() [[
-        anno::display_name("Anisotropy Direction Image"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::ui_order(8402)
-    ]],
-
-    uniform channel_mode anisotropic_direction_channel = r [[
-        anno::display_name("Anisotropy Direction Channel"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::ui_order(8403)
-    ]],
-
-    float anisotropic_direction = float(0.f) [[
-        anno::display_name("Anisotropy Rotation (radian)"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::hard_range(-1.0f, 1.0f),
-        anno::ui_order(8404)
-    ]],
-
-    float anisotropic_roughness_u = float(1.f) [[
-        anno::display_name("Anisotropy Roughness U"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(8405)
-    ]],
-
-    float anisotropic_roughness_v = float(0.25f) [[
-        anno::display_name("Anisotropy Roughness V"),
-        anno::in_group("Advanced", "Anisotropy (Path Tracing Only)"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::ui_order(8406)
-    ]],
-
-    //Advanced Clear Coat - 8500
-    uniform texture_2d coat_mask_image = texture_2d() [[
-        anno::display_name("Clear Coat Mask Image"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Mask"),
-        anno::ui_order(2401)
-    ]],
-
-    uniform channel_mode coat_mask_channel = r [[
-        anno::display_name("Clear Coat Mask Channel"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Mask"),
-        anno::ui_order(2402)
-    ]],
-
-    uniform texture_2d coat_roughness_image = texture_2d() [[
-        anno::display_name("Clear Coat Roughness Image"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Roughness"),
-        anno::ui_order(2201)
-    ]],
-
-    uniform channel_mode coat_roughness_channel = r [[
-        anno::display_name("Clear Coat Roughness Channel"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Roughness"),
-        anno::ui_order(2202)
-    ]],
-
-    uniform float coat_ior = float(1.6f) [[
-        anno::display_name("Clear Coat IOR"),
-        anno::in_group("Clear Coat"),
-        anno::soft_range(1.0f, 5.0f),
-        anno::hard_range(1.0f, limits::FLOAT_MAX),
-        anno::ui_order(2002)
-    ]],
-
-    uniform texture_2d coat_normal_image = texture_2d() [[
-        anno::display_name("Clear Coat Normal Image"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Normal"),
-        anno::usage("normal"),
-        anno::ui_order(2300)
-    ]],
-
-    uniform bool coat_normal_flip_green = true [[
-        anno::display_name("Clear Coat Normal Flip Green"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Normal"),
-        anno::ui_order(2300)
-    ]],
-
-    uv_set_selection uv_set_coat_roughness_normal = uv_set_1 [[
-        anno::display_name("Clear Coat Normal UV Set"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::ui_order(8500)
-    ]],
-
-    uv_set_selection uv_set_coat_mask = uv_set_1 [[
-        anno::display_name("Clear Coat Mask UV Set"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)", "Clear Coat Mask"),
-        anno::ui_order(2400)
-    ]],
-
-    float coat_anisotropy = float(0.f) [[
-        anno::display_name("Clear Coat Anisotropy"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::hidden()
-    ]],
-
-    float coat_anisotropy_rotation = float(0.f) [[
-        anno::display_name("Clear Coat Rotation (radian)"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::soft_range(0.0f, 1.0f),
-        anno::hidden()
-    ]],
-
-    float coat_affect_color = float(0.f) [[
-        anno::display_name("Clear Coat Affect Color"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::hidden()
-    ]],
-
-    float coat_affect_roughness = float(0.f) [[
-        anno::display_name("Clear Coat Affect Roughness"),
-        anno::in_group("Advanced", "Clear Coat (Advanced)"),
-        anno::hard_range(0.0f, 1.0f),
-        anno::hidden()
-    ]]    
-
-)
-[[
-    anno::display_name("Omni Uber Automotive"),
-    anno::author("NVIDIA Corporation"),
-    anno::key_words(string[]("generic", "surface")),
-    anno::in_group("Automotive"),
-    anno::version(0, 0, 10, "")
-]] = let {
-
-    uv_streams streams = initialize_uv_streams(
-        uvs_mode_01, uv_scale_01, uv_offset_01, uv_offset_time_01, uv_rotation_01, triplanar_blend_range_01,
-        uvs_mode_02, uv_scale_02, uv_offset_02, uv_offset_time_02, uv_rotation_02, triplanar_blend_range_02,
-        uvs_mode_03, uv_scale_03, uv_offset_03, uv_offset_time_03, uv_rotation_03, triplanar_blend_range_03,
-        uvs_mode_04, uv_scale_04, uv_offset_04, uv_offset_time_04, uv_rotation_04, triplanar_blend_range_04
-    );
-
-    float blend_factor_layer_1 = blend_factor(
-        uv_stream:              select_uv_stream( streams, layer_1_uv_set_blend_factor ),
-        enable_blend_factor:    enable_layer_1,
-        blend_factor_source:    layer_1_blend_source,
-        tBlendFactor:           layer_1_blend_splatmap,
-        blend_factor_channel:   layer_1_blend_splatmap_channel,
-        blend_direction:        layer_1_blend_direction,
-        blend_axis_obect_space: layer_1_blend_object_space,
-        blend_axis:             layer_1_blend_axis,
-        blend_axis_scale:       layer_1_blend_scale,
-        blend_axis_offset:      layer_1_blend_offset,
-        blend_primvar_string:   layer_1_blend_primvar_name,
-        blend_threshold:        layer_1_blend_threshold,
-        uv_set_detail:          select_uv_stream( streams, layer_1_uv_set_detail ),
-        tDetailBlendFactor:     layer_1_blend_detail_image,
-        detail_blend_factor_channel: layer_1_blend_detail_image_channel,
-        blend_factor_override:  layer_1_blend_factor_override
-    );
-
-    float blend_factor_layer_2 = blend_factor(
-        uv_stream:              select_uv_stream( streams, layer_2_uv_set_blend_factor ),
-        enable_blend_factor:    enable_layer_2,
-        blend_factor_source:    layer_2_blend_source,
-        tBlendFactor:           layer_2_blend_splatmap,
-        blend_factor_channel:   layer_2_blend_splatmap_channel,
-        blend_direction:        layer_2_blend_direction,
-        blend_axis_obect_space: layer_2_blend_object_space,
-        blend_axis:             layer_2_blend_axis,
-        blend_axis_scale:       layer_2_blend_scale,
-        blend_axis_offset:      layer_2_blend_offset,
-        blend_primvar_string:   layer_2_blend_primvar_name,
-        blend_threshold:        layer_2_blend_threshold,
-        uv_set_detail:          select_uv_stream( streams, layer_2_uv_set_detail ),
-        tDetailBlendFactor:     layer_2_blend_detail_image,
-        detail_blend_factor_channel: layer_2_blend_detail_image_channel,
-        blend_factor_override:  layer_2_blend_factor_override
-    );
-
-    material_layer layer_0 = initialize_material_layer(
-        uv_stream:                  select_uv_stream( streams, uv_set_layer_0 ),
-        tBaseColor:                 base_color_image,
-        base_color_tint:            diffuse_reflection_color,
-        base_color_scale:           color( base_color_scale ),
-        base_color_offset:          color( base_color_offset ),
-        base_color_desaturation:    base_color_desaturation,
-        tMetallic:                  metalness_image,
-        metallic_channel:           metalness_channel,
-        metallic_factor:            metalness,
-        tCavity:                    cavity_image,
-        cavity_channel:             cavity_channel,
-        specular_weight:            specular_reflection_weight,
-        tRoughness:                 roughness_image,
-        roughness_channel:          roughness_channel,
-        roughness_factor:           roughness_u,
-        roughness_range_position:   roughness_range_position,
-        tNormal:                    normal_image,
-        normal_scale:               normal_scale,
-        normal_flip_green:          normal_flip_green
-    );
-
-    material_layer layer_1 = initialize_material_layer(
-        uv_stream:                  select_uv_stream( streams, uv_set_layer_1 ),
-        tBaseColor:                 layer_1_base_color_image,
-        base_color_tint:            layer_1_diffuse_reflection_color,
-        base_color_scale:           color( layer_1_base_color_scale ),
-        base_color_offset:          color( layer_1_base_color_offset ),
-        base_color_desaturation:    layer_1_base_color_desaturation,
-        tMetallic:                  layer_1_metalness_image,
-        metallic_channel:           layer_1_metalness_channel,
-        metallic_factor:            layer_1_metalness,
-        tCavity:                    layer_1_cavity_image,
-        cavity_channel:             layer_1_cavity_channel,
-        specular_weight:            layer_1_specular_reflection_weight,
-        tRoughness:                 layer_1_roughness_image,
-        roughness_channel:          layer_1_roughness_channel,
-        roughness_factor:           layer_1_roughness_u,
-        roughness_range_position:   layer_1_roughness_range_position,
-        tNormal:                    layer_1_normal_image,
-        normal_scale:               layer_1_normal_scale,
-        normal_flip_green:          layer_1_normal_flip_green
-    );
-
-    material_layer layer_1_composite = blend_material_layer(
-        enable_blend: enable_layer_1,
-        layer_1:      layer_0,
-        layer_2:      layer_1,
-        blend_factor: blend_factor_layer_1
-    );
-
-    material_layer layer_2 = initialize_material_layer(
-        uv_stream:                  select_uv_stream( streams, uv_set_layer_2 ),
-        tBaseColor:                 layer_2_base_color_image,
-        base_color_tint:            layer_2_diffuse_reflection_color,
-        base_color_scale:           color( layer_2_base_color_scale ),
-        base_color_offset:          color( layer_2_base_color_offset ),
-        base_color_desaturation:    layer_2_base_color_desaturation,
-        tMetallic:                  layer_2_metalness_image,
-        metallic_channel:           layer_2_metalness_channel,
-        metallic_factor:            layer_2_metalness,
-        tCavity:                    layer_2_cavity_image,
-        cavity_channel:             layer_2_cavity_channel,
-        specular_weight:            layer_2_specular_reflection_weight,
-        tRoughness:                 layer_2_roughness_image,
-        roughness_channel:          layer_2_roughness_channel,
-        roughness_factor:           layer_2_roughness_u,
-        roughness_range_position:   layer_2_roughness_range_position,
-        tNormal:                    layer_2_normal_image,
-        normal_scale:               layer_2_normal_scale,
-        normal_flip_green:          layer_2_normal_flip_green
-    );
-
-    material_layer layer_2_composite = blend_material_layer(
-        enable_blend: enable_layer_2,
-        layer_1:      layer_1_composite,
-        layer_2:      layer_2,
-        blend_factor: blend_factor_layer_2
-    );
-
-    anisotropy aniso = initialize_anisotropy(
-        uv_stream:              select_uv_stream( streams, uv_set_anisotropy ),
-        enable_anisotropy:      enable_anisotropy,
-        anisotropy_roughness_u: anisotropic_roughness_u,
-        anisotropy_roughness_v: anisotropic_roughness_v,
-        tAnisotropyRotation:    anisotropic_direction_image,
-        anisotropy_channel:     anisotropic_direction_channel,
-        anisotropy_rotation:    anisotropic_direction
-    );
-
-    float accumulated_layer_coat_weight   = accumulate_coat_weight( layer_1_order: layer_1_order,
-                                                                    layer_1_weight: blend_factor_layer_1,
-                                                                    layer_2_order: layer_2_order,
-                                                                    layer_2_weight: blend_factor_layer_2 );
-
-    coat_layer coat = initialize_coat_layer(
-        uv_stream:                  select_uv_stream( streams, uv_set_coat_roughness_normal ),
-        uv_set_weight:              select_uv_stream( streams, uv_set_coat_mask ),
-        enable_coat:                enable_coat,
-        tCoatMask:                  coat_mask_image,
-        tCoatNormal:                coat_normal_image,
-        tCoatRoughness:             coat_roughness_image,
-        coat_weight:                accumulated_layer_coat_weight,
-        coat_weight_channel:        coat_mask_channel,
-        coat_color:                 coat_color,
-        coat_roughness_channel:     coat_roughness_channel,
-        coat_roughness_factor:      coat_roughness,
-        coat_ior:                   coat_ior,
-        coat_anisotropy:            coat_anisotropy,
-        coat_anisotropy_rotation:   coat_anisotropy_rotation,
-        coat_affect_color:          coat_affect_color,
-        coat_affect_roughness:      coat_affect_roughness,
-        coat_flip_green:            coat_normal_flip_green
-    );
-
-    float3 detail_normal = detail_normal_combine(
-        uv_set_normal:          select_uv_stream( streams, uv_set_detail_normal ),
-        uv_set_weight:          select_uv_stream( streams, uv_set_detail_weight ),
-        enable_detail_normal:   enable_detail_normal,
-        base_normal:            layer_2_composite.normal,
-        tDetailNormal:          detail_normal_image,
-        tDetailNormalWeight:    detail_normal_weight_image,
-        detail_normal_channel:  detail_normal_weight_channel,
-        detail_normal_scale:    detail_normal_scale,
-        detail_normal_flip_green: detail_normal_flip_green
-    );
-
-    flake_layer flakes = initialize_flake_layer(
-        enable_flakes:         enable_flakes,
-        flakes_weight:         coat.coat_weight,
-        flakes_size:           flake_size,
-        flakes_density:        flakes_density,
-        flakes_spread:         flakes_spread
-    );
-
-    //Final Material Properties
-    color  final_base_color = math::lerp( layer_2_composite.base_color, flake_color,     flakes.weight > 0.001f ? 1.f : 0.f );
-    float  final_metallic   = math::lerp( layer_2_composite.metallic,   1.f,             flakes.weight > 0.001f ? 1.f : 0.f );
-    float  final_roughness  = math::lerp( layer_2_composite.roughness,  flake_roughness, flakes.weight > 0.001f ? 1.f : 0.f );
-    float3 final_normal = nvidia::core_definitions::blend_normals(
-        base_normal: detail_normal,
-        base_normal_weight: 1.f,
-        detail_normal: flakes.normal,
-        detail_normal_weight: enable_flakes ? coat.coat_weight : 0.f
-    );
-
-    color final_emission_color = emission(
-        uv_stream:              select_uv_stream( streams, uv_set_emission ),
-        uv_stream_mask:         select_uv_stream( streams, uv_set_emission_mask ),
-        enable_emission:        enable_emission,
-        tEmission:              emission_image,
-        tEmissionMask:          emission_mask_image,
-        emission_color:         emission_color
-    );
-
-    float final_opacity = opacity(
-        uv_stream:              select_uv_stream( streams, uv_set_opacity ),
-        enable_opacity:         enable_opacity,
-        tBaseColor:             base_color_image,
-        tOpacity:               opacity_image,
-        opacity_channel:        opacity_channel
-    );
-
-    material base = OmniSurface::OmniSurfaceBase::OmniSurfaceBase(
-        diffuse_reflection_weight: 1.f,
-        diffuse_reflection_color: final_base_color,
-        metalness: final_metallic,
-        specular_reflection_weight: layer_2_composite.specular_weight,
-        specular_reflection_color: specular_reflection_color * math::saturate( layer_2_composite.cavity * 2.f ),
-        specular_reflection_roughness: final_roughness,
-        specular_reflection_anisotropy: enable_anisotropy ? 1.f : 0.0f,
-        specular_reflection_anisotropy_rotation: enable_anisotropy ? aniso.anisotropy_rotation : 0.f,
-        coat_weight: coat.coat_weight,
-        coat_color: coat.coat_color,
-        coat_roughness: coat.coat_roughness,
-        coat_ior: coat.coat_ior,
-        coat_anisotropy: coat.coat_anisotropy,
-        coat_anisotropy_rotation: coat.coat_anisotropy_rotation,
-        coat_affect_color: coat.coat_affect_color,
-        coat_affect_roughness: coat.coat_affect_roughness,
-        coat_normal: coat.coat_normal,
-        emission_weight: 1.0,
-        emission_mode: emission_mode,
-        emission_intensity: enable_emission ? emission_intensity : 0.f,
-        emission_color: final_emission_color,
-        emission_use_temperature: emission_use_temperature,
-        emission_temperature: emission_temperature,
-        enable_opacity: enable_opacity,
-        geometry_opacity: final_opacity,
-        geometry_opacity_threshold: geometry_opacity_threshold,
-        geometry_normal_roughness: enable_anisotropy ?
-                                        float2( aniso.anisotropy_roughness_u,
-                                                aniso.anisotropy_roughness_v ) :
-                                        float2(0.f, 0.f),
-        geometry_normal: final_normal
-    );
-
-} in material(
-    surface: base.surface,
-    ior: base.ior,
-    thin_walled: base.thin_walled,
-    volume: base.volume,
-    geometry: base.geometry
-);
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Surfacing/ov_metal_a_01/ov_metal_a_01_basecolor.jpg b/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Surfacing/ov_metal_a_01/ov_metal_a_01_basecolor.jpg
deleted file mode 100755
index 6b99fbe861ca753e8ba5c97904c08f93f474b666..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Surfacing/ov_metal_a_01/ov_metal_a_01_basecolor.jpg
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:142272912feb88bbc0468f4685884cae7263347bfea8ebba33665e656fa13822
-size 66162
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Surfacing/ov_metal_a_01/ov_metal_a_01_normal.jpg b/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Surfacing/ov_metal_a_01/ov_metal_a_01_normal.jpg
deleted file mode 100755
index d4b8664c962487ce76e22f80e067b083a7217dc8..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Surfacing/ov_metal_a_01/ov_metal_a_01_normal.jpg
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c50e85f042346e8faf0342135abf541c084ed1a1e22f486c994be5a271279db4
-size 519894
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Surfacing/ov_metal_a_01/ov_metal_a_01_orm.jpg b/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Surfacing/ov_metal_a_01/ov_metal_a_01_orm.jpg
deleted file mode 100755
index 396a3eba7145dd54fb55c50442b9b9c2a6370f63..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Automotive/Surfacing/ov_metal_a_01/ov_metal_a_01_orm.jpg
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:de3dea7ca7b5149fa75f39ec5eaf478e3cea93d20128fd18b7eaa18253403c04
-size 2486427
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Ash.mdl b/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Ash.mdl
deleted file mode 100755
index 1e6303fe8d1727cddabb63455c9eb44f5c0e59dc..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Ash.mdl
+++ /dev/null
@@ -1,42 +0,0 @@
-mdl 1.4;
-
-using ::OmniPBR import OmniPBR;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Ash(*)
- = OmniPBR(
-    diffuse_color_constant: color(0.500000, 0.500000, 0.500000),
-    diffuse_texture: texture_2d("./Ash/Ash_BaseColor.png", ::tex::gamma_srgb),
-    albedo_desaturation: 0.f,
-    albedo_add: 0.f,
-    albedo_brightness: 1.f,
-    diffuse_tint: color(1.f, 1.f, 1.f),
-    reflection_roughness_constant: 0.000000,
-    reflection_roughness_texture_influence: 1.f,
-    reflectionroughness_texture: texture_2d(),
-    metallic_constant: 0.000000,
-    metallic_texture_influence: 1.f,
-    metallic_texture: texture_2d(),
-    specular_level: 0.5f,
-    enable_ORM_texture: true,
-    ORM_texture: texture_2d("./Ash/Ash_ORM.png", ::tex::gamma_linear),
-    ao_to_diffuse: 0.f,
-    ao_texture: texture_2d(),
-    enable_emission: false,
-    emissive_color: color(1.000000, 1.000000, 1.000000),
-    emissive_mask_texture: texture_2d(),
-    emissive_intensity: 0.000000,
-    bump_factor: 1.f,
-    normalmap_texture: texture_2d("./Ash/Ash_Normal.png", ::tex::gamma_linear),
-    detail_bump_factor: 0.300000012f,
-    detail_normalmap_texture: texture_2d(),
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f),
-    detail_texture_translate: float2(0.f),
-    detail_texture_rotate: 0.f,
-    detail_texture_scale: float2(1.f));
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Ash/Ash_BaseColor.png b/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Ash/Ash_BaseColor.png
deleted file mode 100755
index 74872bb61e3d4ea568a3f7f68afd9e2718551e3f..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Ash/Ash_BaseColor.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e12d4e9b5e39987673d26f84726c796fba7bddea8a14a4a8514381878e6aeddd
-size 6691777
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Ash/Ash_Normal.png b/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Ash/Ash_Normal.png
deleted file mode 100755
index ea02183183df7464b760f3a02751dfce55085498..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Ash/Ash_Normal.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:44b5b518bdb52957ecd8159ee7c2f59ad0ceca5fd4799bab8122c97335f0547c
-size 5932653
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Ash/Ash_ORM.png b/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Ash/Ash_ORM.png
deleted file mode 100755
index 72b2a137b8e4ea837a3644cdbb1a806ac74f45b5..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Ash/Ash_ORM.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:549dadc96c0e9cdfa05ab487552acd600d03a6ba0688864171eeba27e6a1183d
-size 1129426
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Mahogany_Planks.mdl b/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Mahogany_Planks.mdl
deleted file mode 100755
index 366eb8c5b748afcf33e599594f94f034b93eef21..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Mahogany_Planks.mdl
+++ /dev/null
@@ -1,54 +0,0 @@
-mdl 1.4;
-
-import ::OmniPBR::OmniPBR;
-import ::anno::author;
-import ::anno::description;
-import ::anno::display_name;
-import ::anno::key_words;
-import ::anno::version;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Mahogany_Planks(*)
-[[
-    ::anno::display_name("Omni PBR "),
-    ::anno::description("Omni PBR, supports ORM textures"),
-    ::anno::version(1, 0, 0, ""),
-    ::anno::author("NVIDIA CORPORATION"),
-    ::anno::key_words(string[]("omni", "PBR", "omniverse", "generic"))
-]]
- = ::OmniPBR::OmniPBR(
-    diffuse_color_constant: color(0.200000003f, 0.200000003f, 0.200000003f),
-    diffuse_texture: texture_2d("./Mahogany_Planks/Mahogany_Planks_BaseColor.png" /* tag 2746, version 2957239479 */, ::tex::gamma_srgb),
-    albedo_desaturation: 0.f,
-    albedo_add: 0.f,
-    albedo_brightness: 1.f,
-    diffuse_tint: color(.25, .25, .25),
-    reflection_roughness_constant: 0.5f,
-    reflection_roughness_texture_influence: 0.f,
-    reflectionroughness_texture: texture_2d(),
-    metallic_constant: 0.f,
-    metallic_texture_influence: 0.f,
-    metallic_texture: texture_2d(),
-    specular_level: 0.5f,
-    enable_ORM_texture: true,
-    ORM_texture: texture_2d("./Mahogany_Planks/Mahogany_Planks_ORM.png" /* tag 2748, version 2172705328 */, ::tex::gamma_linear),
-    ao_to_diffuse: 0.f,
-    ao_texture: texture_2d(),
-    enable_emission: false,
-    emissive_color: color(1.f, 0.100000001f, 0.100000001f),
-    emissive_mask_texture: texture_2d(),
-    emissive_intensity: 40.f,
-    bump_factor: 1.f,
-    normalmap_texture: texture_2d("./Mahogany_Planks/Mahogany_Planks_N.png" /* tag 2750, version 3347756142 */, ::tex::gamma_linear),
-    detail_bump_factor: 0.300000012f,
-    detail_normalmap_texture: texture_2d(),
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f),
-    detail_texture_translate: float2(0.f),
-    detail_texture_rotate: 0.f,
-    detail_texture_scale: float2(1.f));
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Mahogany_Planks/Mahogany_Planks_BaseColor.png b/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Mahogany_Planks/Mahogany_Planks_BaseColor.png
deleted file mode 100755
index f4c49eb4237090a6e3a487a4b0a1671b8e65371b..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Mahogany_Planks/Mahogany_Planks_BaseColor.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d3e69dacd264d481738b2a995ad793531515a153ec8a168e5c4b6d5a4dfb38ec
-size 5750346
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Mahogany_Planks/Mahogany_Planks_N.png b/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Mahogany_Planks/Mahogany_Planks_N.png
deleted file mode 100755
index a722188af0b88e907fee8c73e013bd3b10fdb457..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Mahogany_Planks/Mahogany_Planks_N.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:04b0e9d1611c4e1722085e15299197c69d9f813f0b77e96b476fc04b38407edb
-size 5656449
diff --git a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Mahogany_Planks/Mahogany_Planks_ORM.png b/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Mahogany_Planks/Mahogany_Planks_ORM.png
deleted file mode 100755
index 27de5e7cc8ec3ad9ff88298262b1b761aa83e3ac..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/Collected_S1_2/omniverse-content-production.s3.us-west-2.amazonaws.com/Materials/2023_2_1/Base/Wood/Mahogany_Planks/Mahogany_Planks_ORM.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5fe20889ad4737833ca2a4425aedf28c1bf34a0d1730827bf4f0403482404797
-size 6246551
diff --git a/Articulated_objects/small_furniture/cabinet/D1_1/.thumbs/256x256/Cabinet_3.usd.png b/Articulated_objects/small_furniture/cabinet/D1_1/.thumbs/256x256/Cabinet_3.usd.png
deleted file mode 100755
index 79e118771fb3b70bcae5c263b9378b7c3c6afadd..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/D1_1/.thumbs/256x256/Cabinet_3.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:59da5a95fbfe15a8afd4feaf8b42d72f27efa9ef521044b90f6f75344589aea3
-size 109984
diff --git a/Articulated_objects/small_furniture/cabinet/D1_1/Cabinet_3.usd b/Articulated_objects/small_furniture/cabinet/D1_1/Cabinet_3.usd
deleted file mode 100755
index f1b3361929cabdce5c2d43a1bb20d040c8f0b0e3..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/D1_1/Cabinet_3.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ca137ed342d64ac21ea6b0259b0156a873786487afa93a378518a0becf2b947e
-size 1380905
diff --git a/Articulated_objects/small_furniture/cabinet/D1_1/textures/Oak.mdl b/Articulated_objects/small_furniture/cabinet/D1_1/textures/Oak.mdl
deleted file mode 100755
index e61720aaa6b27a08f25d92b1ea9784ef793a99e8..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/D1_1/textures/Oak.mdl
+++ /dev/null
@@ -1,54 +0,0 @@
-mdl 1.4;
-
-import ::OmniPBR::OmniPBR;
-import ::anno::author;
-import ::anno::description;
-import ::anno::display_name;
-import ::anno::key_words;
-import ::anno::version;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Oak(*)
-[[
-    ::anno::display_name("Omni PBR "),
-    ::anno::description("Omni PBR, supports ORM textures"),
-    ::anno::version(1, 0, 0, ""),
-    ::anno::author("NVIDIA CORPORATION"),
-    ::anno::key_words(string[]("omni", "PBR", "omniverse", "generic"))
-]]
- = ::OmniPBR::OmniPBR(
-    diffuse_color_constant: color(0.200000003f, 0.200000003f, 0.200000003f),
-    diffuse_texture: texture_2d("./Oak/Oak_BaseColor.png" /* tag 2821, version 274695127 */, ::tex::gamma_srgb),
-    albedo_desaturation: 0.f,
-    albedo_add: 0.f,
-    albedo_brightness: 1.f,
-    diffuse_tint: color(1.f, 1.f, 1.f),
-    reflection_roughness_constant: 0.5f,
-    reflection_roughness_texture_influence: 1.f,
-    reflectionroughness_texture: texture_2d(),
-    metallic_constant: 0.f,
-    metallic_texture_influence: 0.f,
-    metallic_texture: texture_2d(),
-    specular_level: 0.5f,
-    enable_ORM_texture: true,
-    ORM_texture: texture_2d("./Oak/Oak_ORM.png" /* tag 2825, version 1792070153 */, ::tex::gamma_linear),
-    ao_to_diffuse: 0.f,
-    ao_texture: texture_2d(),
-    enable_emission: false,
-    emissive_color: color(1.f, 0.100000001f, 0.100000001f),
-    emissive_mask_texture: texture_2d(),
-    emissive_intensity: 40.f,
-    bump_factor: 1.f,
-    normalmap_texture: texture_2d("./Oak/Oak_N.png" /* tag 2823, version 2115322746 */, ::tex::gamma_linear),
-    detail_bump_factor: 0.300000012f,
-    detail_normalmap_texture: texture_2d(),
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f),
-    detail_texture_translate: float2(0.f),
-    detail_texture_rotate: 0.f,
-    detail_texture_scale: float2(1.f));
diff --git a/Articulated_objects/small_furniture/cabinet/D1_1/textures/Oak_BaseColor.png b/Articulated_objects/small_furniture/cabinet/D1_1/textures/Oak_BaseColor.png
deleted file mode 100755
index 18b53db115bcd6cdae015f3ca956adf3764bc304..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/D1_1/textures/Oak_BaseColor.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:58648d35e3b8a9d953948ce0394b56aa95184e1f88b5abab139e7a32a2b44043
-size 5383545
diff --git a/Articulated_objects/small_furniture/cabinet/D1_1/textures/Oak_N.png b/Articulated_objects/small_furniture/cabinet/D1_1/textures/Oak_N.png
deleted file mode 100755
index 6d2055c8f79a7d9b08e9ba8c588da078deffcabd..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/D1_1/textures/Oak_N.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4538148c60da7c94d88d656bbc62106a16bd652052bc196cab56ee6d9e01c249
-size 2939899
diff --git a/Articulated_objects/small_furniture/cabinet/D1_1/textures/Oak_ORM.png b/Articulated_objects/small_furniture/cabinet/D1_1/textures/Oak_ORM.png
deleted file mode 100755
index 47c3db5ef5a00f242074339be24e08233e0a0817..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/D1_1/textures/Oak_ORM.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:754ccca3176ccb3bbeb648af574c57eb5be0b876c579faaf45f9e8a09f71ec39
-size 1171706
diff --git a/Articulated_objects/small_furniture/cabinet/D1_2/.thumbs/256x256/Cabinet_100.usd.png b/Articulated_objects/small_furniture/cabinet/D1_2/.thumbs/256x256/Cabinet_100.usd.png
deleted file mode 100755
index 35e30f71ab77a050f8e19916a3b26484eb4cf2f9..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/D1_2/.thumbs/256x256/Cabinet_100.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:48c52333451b7df75346d1fbe44305e814b02b180cf411fb998bc6c4784fc66b
-size 28537
diff --git a/Articulated_objects/small_furniture/cabinet/D1_2/Cabinet_100.usd b/Articulated_objects/small_furniture/cabinet/D1_2/Cabinet_100.usd
deleted file mode 100755
index 0751447bf6c33533fbf9d2eb77102e93e562f19e..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/D1_2/Cabinet_100.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a9c68af0638a7e2cb6ee1448e59874e5dc58626d3b24fe7dd357580627491c11
-size 3873561
diff --git a/Articulated_objects/small_furniture/cabinet/D1_2/textures/Oak.mdl b/Articulated_objects/small_furniture/cabinet/D1_2/textures/Oak.mdl
deleted file mode 100755
index e61720aaa6b27a08f25d92b1ea9784ef793a99e8..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/D1_2/textures/Oak.mdl
+++ /dev/null
@@ -1,54 +0,0 @@
-mdl 1.4;
-
-import ::OmniPBR::OmniPBR;
-import ::anno::author;
-import ::anno::description;
-import ::anno::display_name;
-import ::anno::key_words;
-import ::anno::version;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Oak(*)
-[[
-    ::anno::display_name("Omni PBR "),
-    ::anno::description("Omni PBR, supports ORM textures"),
-    ::anno::version(1, 0, 0, ""),
-    ::anno::author("NVIDIA CORPORATION"),
-    ::anno::key_words(string[]("omni", "PBR", "omniverse", "generic"))
-]]
- = ::OmniPBR::OmniPBR(
-    diffuse_color_constant: color(0.200000003f, 0.200000003f, 0.200000003f),
-    diffuse_texture: texture_2d("./Oak/Oak_BaseColor.png" /* tag 2821, version 274695127 */, ::tex::gamma_srgb),
-    albedo_desaturation: 0.f,
-    albedo_add: 0.f,
-    albedo_brightness: 1.f,
-    diffuse_tint: color(1.f, 1.f, 1.f),
-    reflection_roughness_constant: 0.5f,
-    reflection_roughness_texture_influence: 1.f,
-    reflectionroughness_texture: texture_2d(),
-    metallic_constant: 0.f,
-    metallic_texture_influence: 0.f,
-    metallic_texture: texture_2d(),
-    specular_level: 0.5f,
-    enable_ORM_texture: true,
-    ORM_texture: texture_2d("./Oak/Oak_ORM.png" /* tag 2825, version 1792070153 */, ::tex::gamma_linear),
-    ao_to_diffuse: 0.f,
-    ao_texture: texture_2d(),
-    enable_emission: false,
-    emissive_color: color(1.f, 0.100000001f, 0.100000001f),
-    emissive_mask_texture: texture_2d(),
-    emissive_intensity: 40.f,
-    bump_factor: 1.f,
-    normalmap_texture: texture_2d("./Oak/Oak_N.png" /* tag 2823, version 2115322746 */, ::tex::gamma_linear),
-    detail_bump_factor: 0.300000012f,
-    detail_normalmap_texture: texture_2d(),
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f),
-    detail_texture_translate: float2(0.f),
-    detail_texture_rotate: 0.f,
-    detail_texture_scale: float2(1.f));
diff --git a/Articulated_objects/small_furniture/cabinet/D1_2/textures/Oak_BaseColor.png b/Articulated_objects/small_furniture/cabinet/D1_2/textures/Oak_BaseColor.png
deleted file mode 100755
index 18b53db115bcd6cdae015f3ca956adf3764bc304..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/D1_2/textures/Oak_BaseColor.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:58648d35e3b8a9d953948ce0394b56aa95184e1f88b5abab139e7a32a2b44043
-size 5383545
diff --git a/Articulated_objects/small_furniture/cabinet/D1_2/textures/Oak_N.png b/Articulated_objects/small_furniture/cabinet/D1_2/textures/Oak_N.png
deleted file mode 100755
index 6d2055c8f79a7d9b08e9ba8c588da078deffcabd..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/D1_2/textures/Oak_N.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4538148c60da7c94d88d656bbc62106a16bd652052bc196cab56ee6d9e01c249
-size 2939899
diff --git a/Articulated_objects/small_furniture/cabinet/D1_2/textures/Oak_ORM.png b/Articulated_objects/small_furniture/cabinet/D1_2/textures/Oak_ORM.png
deleted file mode 100755
index 47c3db5ef5a00f242074339be24e08233e0a0817..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/D1_2/textures/Oak_ORM.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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deleted file mode 100755
index bb9ad8d6c52f3db3e295dd44583576b8b54e4f7d..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/S1_3/.thumbs/256x256/Cabinet_9.usd.png
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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deleted file mode 100755
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-version https://git-lfs.github.com/spec/v1
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deleted file mode 100755
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--- a/Articulated_objects/small_furniture/cabinet/S1_3/Cabinet_9.usd
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/cabinet/S1_3/Textures/Mahogany_Planks.mdl b/Articulated_objects/small_furniture/cabinet/S1_3/Textures/Mahogany_Planks.mdl
deleted file mode 100755
index ae04778831ceb95c57dc9c120a007a7f5bc9408c..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/S1_3/Textures/Mahogany_Planks.mdl
+++ /dev/null
@@ -1,54 +0,0 @@
-mdl 1.4;
-
-import ::OmniPBR::OmniPBR;
-import ::anno::author;
-import ::anno::description;
-import ::anno::display_name;
-import ::anno::key_words;
-import ::anno::version;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Mahogany_Planks(*)
-[[
-    ::anno::display_name("Omni PBR "),
-    ::anno::description("Omni PBR, supports ORM textures"),
-    ::anno::version(1, 0, 0, ""),
-    ::anno::author("NVIDIA CORPORATION"),
-    ::anno::key_words(string[]("omni", "PBR", "omniverse", "generic"))
-]]
- = ::OmniPBR::OmniPBR(
-    diffuse_color_constant: color(0.200000003f, 0.200000003f, 0.200000003f),
-    diffuse_texture: texture_2d("./Mahogany_Planks/Mahogany_Planks_BaseColor_1.png" /* tag 2746, version 2957239479 */, ::tex::gamma_srgb),
-    albedo_desaturation: 0.f,
-    albedo_add: 0.f,
-    albedo_brightness: 1.f,
-    diffuse_tint: color(.25, .25, .25),
-    reflection_roughness_constant: 0.5f,
-    reflection_roughness_texture_influence: 0.f,
-    reflectionroughness_texture: texture_2d(),
-    metallic_constant: 0.f,
-    metallic_texture_influence: 0.f,
-    metallic_texture: texture_2d(),
-    specular_level: 0.5f,
-    enable_ORM_texture: true,
-    ORM_texture: texture_2d("./Mahogany_Planks/Mahogany_Planks_ORM_1.png" /* tag 2748, version 2172705328 */, ::tex::gamma_linear),
-    ao_to_diffuse: 0.f,
-    ao_texture: texture_2d(),
-    enable_emission: false,
-    emissive_color: color(1.f, 0.100000001f, 0.100000001f),
-    emissive_mask_texture: texture_2d(),
-    emissive_intensity: 40.f,
-    bump_factor: 1.f,
-    normalmap_texture: texture_2d("./Mahogany_Planks/Mahogany_Planks_N_1.png" /* tag 2750, version 3347756142 */, ::tex::gamma_linear),
-    detail_bump_factor: 0.300000012f,
-    detail_normalmap_texture: texture_2d(),
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f),
-    detail_texture_translate: float2(0.f),
-    detail_texture_rotate: 0.f,
-    detail_texture_scale: float2(1.f));
diff --git a/Articulated_objects/small_furniture/cabinet/S1_3/Textures/Mahogany_Planks_1.mdl b/Articulated_objects/small_furniture/cabinet/S1_3/Textures/Mahogany_Planks_1.mdl
deleted file mode 100755
index 366eb8c5b748afcf33e599594f94f034b93eef21..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/S1_3/Textures/Mahogany_Planks_1.mdl
+++ /dev/null
@@ -1,54 +0,0 @@
-mdl 1.4;
-
-import ::OmniPBR::OmniPBR;
-import ::anno::author;
-import ::anno::description;
-import ::anno::display_name;
-import ::anno::key_words;
-import ::anno::version;
-import ::tex::gamma_mode;
-import ::state::normal;
-
-export material Mahogany_Planks(*)
-[[
-    ::anno::display_name("Omni PBR "),
-    ::anno::description("Omni PBR, supports ORM textures"),
-    ::anno::version(1, 0, 0, ""),
-    ::anno::author("NVIDIA CORPORATION"),
-    ::anno::key_words(string[]("omni", "PBR", "omniverse", "generic"))
-]]
- = ::OmniPBR::OmniPBR(
-    diffuse_color_constant: color(0.200000003f, 0.200000003f, 0.200000003f),
-    diffuse_texture: texture_2d("./Mahogany_Planks/Mahogany_Planks_BaseColor.png" /* tag 2746, version 2957239479 */, ::tex::gamma_srgb),
-    albedo_desaturation: 0.f,
-    albedo_add: 0.f,
-    albedo_brightness: 1.f,
-    diffuse_tint: color(.25, .25, .25),
-    reflection_roughness_constant: 0.5f,
-    reflection_roughness_texture_influence: 0.f,
-    reflectionroughness_texture: texture_2d(),
-    metallic_constant: 0.f,
-    metallic_texture_influence: 0.f,
-    metallic_texture: texture_2d(),
-    specular_level: 0.5f,
-    enable_ORM_texture: true,
-    ORM_texture: texture_2d("./Mahogany_Planks/Mahogany_Planks_ORM.png" /* tag 2748, version 2172705328 */, ::tex::gamma_linear),
-    ao_to_diffuse: 0.f,
-    ao_texture: texture_2d(),
-    enable_emission: false,
-    emissive_color: color(1.f, 0.100000001f, 0.100000001f),
-    emissive_mask_texture: texture_2d(),
-    emissive_intensity: 40.f,
-    bump_factor: 1.f,
-    normalmap_texture: texture_2d("./Mahogany_Planks/Mahogany_Planks_N.png" /* tag 2750, version 3347756142 */, ::tex::gamma_linear),
-    detail_bump_factor: 0.300000012f,
-    detail_normalmap_texture: texture_2d(),
-    project_uvw: false,
-    world_or_object: false,
-    uv_space_index: 0,
-    texture_translate: float2(0.f),
-    texture_rotate: 0.f,
-    texture_scale: float2(1.f),
-    detail_texture_translate: float2(0.f),
-    detail_texture_rotate: 0.f,
-    detail_texture_scale: float2(1.f));
diff --git a/Articulated_objects/small_furniture/cabinet/S1_3/Textures/Mahogany_Planks_BaseColor.png b/Articulated_objects/small_furniture/cabinet/S1_3/Textures/Mahogany_Planks_BaseColor.png
deleted file mode 100755
index f4c49eb4237090a6e3a487a4b0a1671b8e65371b..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/S1_3/Textures/Mahogany_Planks_BaseColor.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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deleted file mode 100755
index f4c49eb4237090a6e3a487a4b0a1671b8e65371b..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/S1_3/Textures/Mahogany_Planks_BaseColor_1.png
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deleted file mode 100755
index a722188af0b88e907fee8c73e013bd3b10fdb457..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/S1_3/Textures/Mahogany_Planks_N.png
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deleted file mode 100755
index a722188af0b88e907fee8c73e013bd3b10fdb457..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/S1_3/Textures/Mahogany_Planks_N_1.png
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-version https://git-lfs.github.com/spec/v1
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deleted file mode 100755
index 27de5e7cc8ec3ad9ff88298262b1b761aa83e3ac..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/S1_3/Textures/Mahogany_Planks_ORM.png
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/cabinet/S1_3/Textures/Mahogany_Planks_ORM_1.png b/Articulated_objects/small_furniture/cabinet/S1_3/Textures/Mahogany_Planks_ORM_1.png
deleted file mode 100755
index 27de5e7cc8ec3ad9ff88298262b1b761aa83e3ac..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/cabinet/S1_3/Textures/Mahogany_Planks_ORM_1.png
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
index 02caf2153922504cfa242c4ab69aaa7c299dabc5..0000000000000000000000000000000000000000
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deleted file mode 100644
index 59160e21a1007dc8e33293e77f6b2f7ad4d5e660..0000000000000000000000000000000000000000
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index 7d3b65ae9bd6c37c366b773be0337057793c528f..29d3e0acd57fdc17a25728e31cf492a989e78dbd 100644
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index c1227d92867981b56af15148348d0724311dbd35..f7c1cfd0c556450431a95a7c000be87c9ac6af68 100644
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+++ b/Articulated_objects/small_furniture/cabinet/cabinet_10/cabinet_10.usd
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diff --git a/Articulated_objects/small_furniture/cabinet/cabinet_2/resource/.vscode/launch.json b/Articulated_objects/small_furniture/cabinet/cabinet_2/resource/.vscode/launch.json
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diff --git a/Articulated_objects/small_furniture/cabinet/cabinet_2/resource/.vscode/settings.json b/Articulated_objects/small_furniture/cabinet/cabinet_2/resource/.vscode/settings.json
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@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/cabinet/cabinet_4/cabinet_4.usd b/Articulated_objects/small_furniture/cabinet/cabinet_4/cabinet_4.usd
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--- a/Articulated_objects/small_furniture/cabinet/cabinet_4/cabinet_4.usd
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@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/cabinet/cabinet_5/cabinet_5.usd b/Articulated_objects/small_furniture/cabinet/cabinet_5/cabinet_5.usd
index 4b49b7d22ef006df022d0b91209f97b252c794cf..1902774801ac4f048f6d17a5da418b16dd624325 100644
--- a/Articulated_objects/small_furniture/cabinet/cabinet_5/cabinet_5.usd
+++ b/Articulated_objects/small_furniture/cabinet/cabinet_5/cabinet_5.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/cabinet/cabinet_6/cabinet_6.usd b/Articulated_objects/small_furniture/cabinet/cabinet_6/cabinet_6.usd
index 8cb8116be369407585d6f7204f348fa29f6da175..e60e3a02796e83b658135f863cc3a810e5ed57d0 100644
--- a/Articulated_objects/small_furniture/cabinet/cabinet_6/cabinet_6.usd
+++ b/Articulated_objects/small_furniture/cabinet/cabinet_6/cabinet_6.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/cabinet/cabinet_8/cabinet_8.usd b/Articulated_objects/small_furniture/cabinet/cabinet_8/cabinet_8.usd
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@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/cabinet/cabinet_9/cabinet_9.usd b/Articulated_objects/small_furniture/cabinet/cabinet_9/cabinet_9.usd
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--- a/Articulated_objects/small_furniture/cabinet/cabinet_9/cabinet_9.usd
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@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/chair/chair_1/model_chair_1.usda b/Articulated_objects/small_furniture/chair/chair_1/model_chair_1.usda
index 4653831f85b7d2fbd02b5d69dd99c97b13b5f3c4..b77343be9fd404738c864c3d87a64906db2f028d 100644
--- a/Articulated_objects/small_furniture/chair/chair_1/model_chair_1.usda
+++ b/Articulated_objects/small_furniture/chair/chair_1/model_chair_1.usda
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/chair/chair_2/model_chair_2.usd b/Articulated_objects/small_furniture/chair/chair_2/model_chair_2.usd
index c4dae2d919d05801d9bb4c9dc55fdcebcccfb418..0384443134012b7229c88788c620ffd6dc6842ca 100644
--- a/Articulated_objects/small_furniture/chair/chair_2/model_chair_2.usd
+++ b/Articulated_objects/small_furniture/chair/chair_2/model_chair_2.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/chair/model_office_chair_3/model_office_chair_3.usd b/Articulated_objects/small_furniture/chair/model_office_chair_3/model_office_chair_3.usd
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--- a/Articulated_objects/small_furniture/chair/model_office_chair_3/model_office_chair_3.usd
+++ b/Articulated_objects/small_furniture/chair/model_office_chair_3/model_office_chair_3.usd
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 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/chair/model_office_chair_3/resource/v_0/link_default_0.usd b/Articulated_objects/small_furniture/chair/model_office_chair_3/resource/v_0/link_default_0.usd
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+++ b/Articulated_objects/small_furniture/chair/model_office_chair_3/resource/v_0/link_default_0.usd
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 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/chair/office chair003/.thumbs/256x256/model_officechair003.usd.png b/Articulated_objects/small_furniture/chair/office chair003/.thumbs/256x256/model_officechair003.usd.png
deleted file mode 100644
index 48d3085163c319e4fc4f777542c6f08a8df23509..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/chair/office chair003/.thumbs/256x256/model_officechair003.usd.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/chair/office chair003/model_officechair003.usd b/Articulated_objects/small_furniture/chair/office chair003/model_officechair003.usd
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index 38c729fbd289717e932e3f385bc686fea371c8c1..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/chair/office chair003/model_officechair003.usd	
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diff --git a/Articulated_objects/small_furniture/chair/office chair003/resource/material.usd b/Articulated_objects/small_furniture/chair/office chair003/resource/material.usd
deleted file mode 100644
index 172cf3731a51b087caddef9c4206760fc346ce8e..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/chair/office chair003/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/chair/office chair003/resource/v_0/element_path.json b/Articulated_objects/small_furniture/chair/office chair003/resource/v_0/element_path.json
deleted file mode 100644
index 8048fc55bcc83cb13eab28d187121bd5ab8e3275..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/chair/office chair003/resource/v_0/element_path.json	
+++ /dev/null
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-{
-    "1": "/root/E_wheel_1",
-    "10": "/root/E_wheel_10",
-    "11": "/root/E_chair_11",
-    "12": "/root/E_chair_11/E_Group_12",
-    "13": "/root/E_chair_11/E_backrest_13",
-    "14": "/root/E_chair_11/E_handle_14",
-    "15": "/root/E_chair_11/E_handle1_15",
-    "16": "/root/E_chair_11/E_seat_16",
-    "17": "/root/E_body_17",
-    "18": "/root/E_pole_18",
-    "2": "/root/E_link_2",
-    "3": "/root/E_link_3",
-    "4": "/root/E_link_4",
-    "5": "/root/E_wheel_5",
-    "6": "/root/E_wheel_6",
-    "7": "/root/E_link_7",
-    "8": "/root/E_link_8",
-    "9": "/root/E_wheel_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/chair/office chair003/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/chair/office chair003/resource/v_0/link_0.usd
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--- a/Articulated_objects/small_furniture/chair/office chair003/resource/v_0/link_0.usd	
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/chair/office chair004/.thumbs/256x256/model office chair001.usd.png b/Articulated_objects/small_furniture/chair/office chair004/.thumbs/256x256/model office chair001.usd.png
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--- a/Articulated_objects/small_furniture/chair/office chair004/.thumbs/256x256/model office chair001.usd.png	
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diff --git a/Articulated_objects/small_furniture/chair/office chair004/.thumbs/256x256/model_office_chair001.usd.png b/Articulated_objects/small_furniture/chair/office chair004/.thumbs/256x256/model_office_chair001.usd.png
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/chair/office chair004/.thumbs/256x256/model_office_chair001.usd.png	
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-version https://git-lfs.github.com/spec/v1
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deleted file mode 100644
index 63670d4850bd778740759a9da9373947845dcbca..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/chair/office chair004/model office chair001.usd	
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/chair/office chair004/resource/material.usd b/Articulated_objects/small_furniture/chair/office chair004/resource/material.usd
deleted file mode 100644
index a119ffcc7e9daabb350cb7b0ddf34b486069c091..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/chair/office chair004/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/chair/office chair004/resource/v_0/element_path.json b/Articulated_objects/small_furniture/chair/office chair004/resource/v_0/element_path.json
deleted file mode 100644
index 00acf22016267f33b23183dd49a1c7e03d8acd40..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/chair/office chair004/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,35 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "4": "/root/E_seat_4",
-    "10": "/root/E_seat_4/E_armrest_10",
-    "11": "/root/E_link2_11",
-    "12": "/root/E_wheel2_12",
-    "13": "/root/E_wheel2_12/E_Component160_13",
-    "14": "/root/E_wheel2_12/E_Component158_14",
-    "15": "/root/E_link2_15",
-    "16": "/root/E_wheel2_16",
-    "17": "/root/E_wheel2_16/E_Component160_17",
-    "18": "/root/E_wheel2_16/E_Component158_18",
-    "19": "/root/E_link2_19",
-    "2": "/root/E_body_1/E_pole_2",
-    "20": "/root/E_wheel2_20",
-    "21": "/root/E_wheel2_20/E_Component160_21",
-    "22": "/root/E_wheel2_20/E_Component158_22",
-    "23": "/root/E_link2_23",
-    "24": "/root/E_wheel2_24",
-    "25": "/root/E_wheel2_24/E_Component160_25",
-    "26": "/root/E_wheel2_24/E_Component158_26",
-    "27": "/root/E_link2_27",
-    "28": "/root/E_wheel2_28",
-    "29": "/root/E_wheel2_28/E_Component160_29",
-    "3": "/root/E_body_1/E_link6_3",
-    "30": "/root/E_wheel2_28/E_Component158_30",
-    "31": "/root/E_knob_31",
-    "32": "/root/E_knob_31/E_Component148_32",
-    "33": "/root/E_knob_31/E_pole2_33",
-    "5": "/root/E_seat_4/E_Component146_5",
-    "6": "/root/E_seat_4/E_pole1_6",
-    "7": "/root/E_seat_4/E_Component167_7",
-    "8": "/root/E_seat_4/E_link8_8",
-    "9": "/root/E_seat_4/E_armrest1_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/chair/office chair004/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/chair/office chair004/resource/v_0/link_0.usd
deleted file mode 100644
index b23729c3df4e3c9403d362eec048e5ee6f6f8145..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/chair/office chair004/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1eafc01ab131b4b38dde7086fc0b06275b8ab6036da12ebe5cce6fdc1c237851
-size 9132958
diff --git a/Articulated_objects/small_furniture/chair/office chair005/.thumbs/256x256/model_office_chair002.usd.png b/Articulated_objects/small_furniture/chair/office chair005/.thumbs/256x256/model_office_chair002.usd.png
deleted file mode 100644
index b719d05bce8ce3a380d98f02fca60ce625b8cbab..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/chair/office chair005/.thumbs/256x256/model_office_chair002.usd.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/chair/office chair005/model_office_chair002.usd b/Articulated_objects/small_furniture/chair/office chair005/model_office_chair002.usd
deleted file mode 100644
index 19c53cf81f8251bc9d779e5206e04a8a6f5ba905..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/chair/office chair005/model_office_chair002.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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--- a/Articulated_objects/small_furniture/chair/office chair005/resource/img/00d9fc6026cd0d5f696a8c68acc9f51b.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6c18c5eeaf7d8520e2826df77a204defd4fe1801124f1eb5ef9ec0b3cb40a13f
-size 4723
diff --git a/Articulated_objects/small_furniture/chair/office chair005/resource/img/37cbd88c78e37016ff8cbe38a018afab.png b/Articulated_objects/small_furniture/chair/office chair005/resource/img/37cbd88c78e37016ff8cbe38a018afab.png
deleted file mode 100644
index b3a6746189852eea4fdaa47d679dd7f9bc895093..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/chair/office chair005/resource/img/37cbd88c78e37016ff8cbe38a018afab.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1cd60007c745b986a082924e553840c43055b6175ecce21fa4d0d260aae72950
-size 4723
diff --git a/Articulated_objects/small_furniture/chair/office chair005/resource/material.usd b/Articulated_objects/small_furniture/chair/office chair005/resource/material.usd
deleted file mode 100644
index 6c5a15f685af31948c34afdae57036e3f33a10da..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/chair/office chair005/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0fb1754882cfaf81c41c46aa1fe2ee6fca412ce48e023b15f29e99b4bfbd411e
-size 2328
diff --git a/Articulated_objects/small_furniture/chair/office chair005/resource/v_0/element_path.json b/Articulated_objects/small_furniture/chair/office chair005/resource/v_0/element_path.json
deleted file mode 100644
index ca6fffbacf607c358525322d4868172f91f8677c..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/chair/office chair005/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-    "1": "/root/E_knob_1",
-    "10": "/root/E_body_10",
-    "11": "/root/E_link1_11",
-    "12": "/root/E_wheel_12",
-    "13": "/root/E_link1_13",
-    "14": "/root/E_wheel_14",
-    "15": "/root/E_link1_15",
-    "16": "/root/E_wheel_16",
-    "17": "/root/E_link1_17",
-    "18": "/root/E_wheel_18",
-    "19": "/root/E_link1_19",
-    "2": "/root/E_seat1_2",
-    "20": "/root/E_wheel_20",
-    "3": "/root/E_seat1_2/E_pole_3",
-    "4": "/root/E_seat1_2/E_armrest1_4",
-    "5": "/root/E_seat1_2/E_armres2_5",
-    "6": "/root/E_seat1_2/E_backrest_6",
-    "7": "/root/E_seat1_2/E_seat_7",
-    "8": "/root/E_seat1_2/E_group_8",
-    "9": "/root/E_seat1_2/E_line_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/chair/office chair005/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/chair/office chair005/resource/v_0/link_0.usd
deleted file mode 100644
index 77c82fb582d67c403f8bbbd7422de5f967a33005..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/chair/office chair005/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:50b6b179cea04c29c6fa6ca75fe377305e7e6d92823512d010dc5ff415077f7b
-size 6529489
diff --git a/Articulated_objects/small_furniture/chair/office chair008/model_chair.usd b/Articulated_objects/small_furniture/chair/office chair008/model_chair.usd
deleted file mode 100644
index a36d92416efc3ed3eb39efae786438d3a1e3e0cd..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/chair/office chair008/model_chair.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:97442fb3e88f76244797f1c7761959dfb47c70413256e07502facf8692f9f3a9
-size 39418
diff --git a/Articulated_objects/small_furniture/chair/office chair008/resource/img/938ed90986dfe274f8071e3ec3781b62.png b/Articulated_objects/small_furniture/chair/office chair008/resource/img/938ed90986dfe274f8071e3ec3781b62.png
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/chair/office chair008/resource/img/938ed90986dfe274f8071e3ec3781b62.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a18f3e9548a9a06ae996b6a2979d59d89c8727ede83b37ef58fcc308f2ced075
-size 229954
diff --git a/Articulated_objects/small_furniture/chair/office chair008/resource/img/a58ed0afb614b07b3cd7b09588ac8bd1.png b/Articulated_objects/small_furniture/chair/office chair008/resource/img/a58ed0afb614b07b3cd7b09588ac8bd1.png
deleted file mode 100644
index cf3ec5c82269e728dc84b058e9e484bd510f30c3..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/chair/office chair008/resource/img/a58ed0afb614b07b3cd7b09588ac8bd1.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8f766c5ffaef93d341ba501874b1d5f29337f0d3f20f596b046b72a6c5b25b47
-size 223595
diff --git a/Articulated_objects/small_furniture/chair/office chair008/resource/material.usd b/Articulated_objects/small_furniture/chair/office chair008/resource/material.usd
deleted file mode 100644
index 22da69633062545839f33c818d5aa4f50eb36d5a..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/chair/office chair008/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0a20c31a8d55fd5a5e23fab826f753a9d38d8be6a46d1e867a5c756aa9ac5290
-size 2775
diff --git a/Articulated_objects/small_furniture/chair/office chair008/resource/v_0/element_path.json b/Articulated_objects/small_furniture/chair/office chair008/resource/v_0/element_path.json
deleted file mode 100644
index fbc7b2618427829c6a03a156fcc165448acfafb7..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/chair/office chair008/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,32 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "3": "/root/E_cushion_3",
-    "10": "/root/E_cushion_3/E_cushion1_10",
-    "11": "/root/E_link_11",
-    "12": "/root/E_link_12",
-    "13": "/root/E_link_13",
-    "14": "/root/E_link_14",
-    "15": "/root/E_link_15",
-    "16": "/root/E_wheel_16",
-    "17": "/root/E_wheel_16/E_wheel1_17",
-    "18": "/root/E_wheel_16/E_wheel2_18",
-    "19": "/root/E_wheel3_19",
-    "2": "/root/E_switch_2",
-    "20": "/root/E_wheel3_19/E_wheel1_20",
-    "21": "/root/E_wheel3_19/E_wheel2_21",
-    "22": "/root/E_wheel4_22",
-    "23": "/root/E_wheel4_22/E_wheel2_23",
-    "24": "/root/E_wheel4_22/E_wheel1_24",
-    "25": "/root/E_whell5_25",
-    "26": "/root/E_whell5_25/E_wheel1_26",
-    "27": "/root/E_whell5_25/E_wheel2_27",
-    "28": "/root/E_whell6_28",
-    "29": "/root/E_whell6_28/E_wheel1_29",
-    "30": "/root/E_whell6_28/E_wheel2_30",
-    "4": "/root/E_cushion_3/E_Group_4",
-    "5": "/root/E_cushion_3/E_backrest2_5",
-    "6": "/root/E_cushion_3/E_link3_6",
-    "7": "/root/E_cushion_3/E_cover_7",
-    "8": "/root/E_cushion_3/E_cover2_8",
-    "9": "/root/E_cushion_3/E_link1_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/chair/office chair008/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/chair/office chair008/resource/v_0/link_0.usd
deleted file mode 100644
index 9680c810fe3bf7793918b667ec7fc09285291ad1..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/chair/office chair008/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:92617a5cbf73ff6cd91b368dfc51103e5bcbb5808275c55d545cbb6ed5dec0dc
-size 5975936
diff --git a/Articulated_objects/small_furniture/door/Entrance_door/model_Entrance_door.usd b/Articulated_objects/small_furniture/door/Entrance_door/model_Entrance_door.usd
deleted file mode 100644
index 9c16d2b46e71fa99cbdc10b0d1d3caf18371ee82..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/door/Entrance_door/model_Entrance_door.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2fb9c8cb561189becf5eb5b378c3768fceca5631d3a8d70dac972ec6719b5f79
-size 11643
diff --git a/Articulated_objects/small_furniture/door/Entrance_door/resource/material.usd b/Articulated_objects/small_furniture/door/Entrance_door/resource/material.usd
deleted file mode 100644
index 70186974007debda600a5a0967676813086dcc66..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/door/Entrance_door/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8c4b9d8d78e5557de70e2e9ab4a417fe4c0657c30ef998760a74cbc2e825fa54
-size 1526
diff --git a/Articulated_objects/small_furniture/door/Entrance_door/resource/v_69323/link_0.usd b/Articulated_objects/small_furniture/door/Entrance_door/resource/v_69323/link_0.usd
deleted file mode 100644
index a9f5f35fb0854410c616936faacf5ecc05f3c9d2..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/door/Entrance_door/resource/v_69323/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:66bf16efecd20cd4536caa0180403e1f2c181bf72a08862c9ad5cd9bef9374a8
-size 521981
diff --git a/Articulated_objects/small_furniture/door/door001/.thumbs/256x256/model_door001.usd.png b/Articulated_objects/small_furniture/door/door001/.thumbs/256x256/model_door001.usd.png
deleted file mode 100644
index 65800ebe9ca929f6d709152868e8cbe03cb4f25e..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/door/door001/.thumbs/256x256/model_door001.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 17740
diff --git a/Articulated_objects/small_furniture/door/door001/model_door001.usd b/Articulated_objects/small_furniture/door/door001/model_door001.usd
deleted file mode 100644
index c17fe4d41c19dfa5cb94ff1aa8352af3b54f2b80..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/door/door001/model_door001.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 25300
diff --git a/Articulated_objects/small_furniture/door/door001/resource/img/019d019e2367392832885d9a48f814e8.png b/Articulated_objects/small_furniture/door/door001/resource/img/019d019e2367392832885d9a48f814e8.png
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/door/door001/resource/img/019d019e2367392832885d9a48f814e8.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/door/door001/resource/img/5e8ac1cbd95bc9b7d0e67eed50f23c9f.png b/Articulated_objects/small_furniture/door/door001/resource/img/5e8ac1cbd95bc9b7d0e67eed50f23c9f.png
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/door/door001/resource/img/5e8ac1cbd95bc9b7d0e67eed50f23c9f.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 49654
diff --git a/Articulated_objects/small_furniture/door/door001/resource/img/89c542305ed32321af1463f31af79c9d.png b/Articulated_objects/small_furniture/door/door001/resource/img/89c542305ed32321af1463f31af79c9d.png
deleted file mode 100644
index 4dea568752f7f19f7b0ad2586800210729eb4fcd..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/door/door001/resource/img/89c542305ed32321af1463f31af79c9d.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 97607
diff --git a/Articulated_objects/small_furniture/door/door001/resource/img/a0b99d3d3f39ca1650da4e15e83e8222.png b/Articulated_objects/small_furniture/door/door001/resource/img/a0b99d3d3f39ca1650da4e15e83e8222.png
deleted file mode 100644
index a1aad72a0f587e204e125ff62901dc37dfb49e2e..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/door/door001/resource/img/a0b99d3d3f39ca1650da4e15e83e8222.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:690d4b4f0fb9eb36ca0cc32cc8fba697d5bbee03541dbf5b8f8d6f35dc0c1c3a
-size 35527
diff --git a/Articulated_objects/small_furniture/door/door001/resource/material.usd b/Articulated_objects/small_furniture/door/door001/resource/material.usd
deleted file mode 100644
index 5711efbc6193955156556b95a6eef42c06335912..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/door/door001/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e167cc5fd4681fe811cbfa37837b9e74f237fc2c3e19102f10d63869f3f0d68c
-size 3065
diff --git a/Articulated_objects/small_furniture/door/door001/resource/v_0/element_path.json b/Articulated_objects/small_furniture/door/door001/resource/v_0/element_path.json
deleted file mode 100644
index 9d4a548d2d125860466ef731b12cc127a2f70bc6..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/door/door001/resource/v_0/element_path.json
+++ /dev/null
@@ -1,13 +0,0 @@
-{
-    "1": "/root/E_bodyM1_1",
-    "2": "/root/E_leaf_2",
-    "8": "/root/E_leaf_2/E_switch_8",
-    "10": "/root/E_leaf_2/E_switch_8/E_switch1_10",
-    "11": "/root/E_leaf_2/E_switch_8/E_switch2_11",
-    "3": "/root/E_leaf_2/E_Group_3",
-    "4": "/root/E_leaf_2/E_handle_4",
-    "5": "/root/E_leaf_2/E_handle_4/E_Component201_5",
-    "6": "/root/E_leaf_2/E_handle_4/E_Component3_6",
-    "7": "/root/E_leaf_2/E_handle_4/E_Component31_7",
-    "9": "/root/E_leaf_2/E_switch_8/E_Group_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/door/door001/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/door/door001/resource/v_0/link_0.usd
deleted file mode 100644
index df1546606d1d96b5ce7a4d502ba6d7c5c1cac48e..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/door/door001/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:aef1c0825aad9233d0850fb45d01bad0d5cbeb9336db2bf4bb9bbaee65db95ed
-size 272661
diff --git a/Articulated_objects/small_furniture/door/door002/.thumbs/256x256/model_door.usd.png b/Articulated_objects/small_furniture/door/door002/.thumbs/256x256/model_door.usd.png
deleted file mode 100644
index 03ba090bb936fe0b3f096fa0a0fc52342672f7b9..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/door/door002/.thumbs/256x256/model_door.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ba5b23e29e12f3f82ff2c9a2a6a91ca87d84c8d14e17bf6b4dfd6e04884c6282
-size 41258
diff --git a/Articulated_objects/small_furniture/door/door002/model_door.usd b/Articulated_objects/small_furniture/door/door002/model_door.usd
deleted file mode 100644
index 244a2443e92b723c2f8c49ca4e032b86c0259eda..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/door/door002/model_door.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a5e596ad9be87033a4f9e02056d1b3baf125355ef0495a5c63b92d9004cec2be
-size 22536
diff --git a/Articulated_objects/small_furniture/door/door002/resource/img/b9325bad55ced78e3fe2c90f6fea0e43.png b/Articulated_objects/small_furniture/door/door002/resource/img/b9325bad55ced78e3fe2c90f6fea0e43.png
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/door/door002/resource/img/b9325bad55ced78e3fe2c90f6fea0e43.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a31ce3cc5c29347023445e286f66357182b4daa7cf7095b8215aa3c2e434c0f9
-size 31121
diff --git a/Articulated_objects/small_furniture/door/door002/resource/material.usd b/Articulated_objects/small_furniture/door/door002/resource/material.usd
deleted file mode 100644
index 147c18d3ed1ad0a9969ad8667dd350f526aa698d..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/door/door002/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:afd74327d5b177a393f9d8691ebe8d7f8244377808b3a7d6fd7a1af776dc3302
-size 2064
diff --git a/Articulated_objects/small_furniture/door/door002/resource/v_0/element_path.json b/Articulated_objects/small_furniture/door/door002/resource/v_0/element_path.json
deleted file mode 100644
index 58fefd91359f3a461aa1ca3c4fd80e4b07c6713b..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/door/door002/resource/v_0/element_path.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-    "1": "/root/E_door_1",
-    "6": "/root/E_door_1/E_body_6",
-    "10": "/root/E_door_1/E_body_6/E_panel20_10",
-    "2": "/root/E_door_1/E_door1_2",
-    "3": "/root/E_door_1/E_door1_2/E_group_3",
-    "4": "/root/E_door_1/E_door1_2/E_handle_4",
-    "5": "/root/E_door_1/E_door1_2/E_handle1_5",
-    "7": "/root/E_door_1/E_body_6/E_window_frame12_7",
-    "8": "/root/E_door_1/E_body_6/E_window_frame13_8",
-    "9": "/root/E_door_1/E_body_6/E_window_frame12_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/door/door002/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/door/door002/resource/v_0/link_0.usd
deleted file mode 100644
index dbb758daa16c675bb44db475467616a5553fcf13..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/door/door002/resource/v_0/link_0.usd
+++ /dev/null
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diff --git a/Articulated_objects/small_furniture/door/fire_rated_door/resource/v_0/element_path.json b/Articulated_objects/small_furniture/door/fire_rated_door/resource/v_0/element_path.json
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-{
-    "1": "/root/E_body_1",
-    "5": "/root/E_doorr_5",
-    "10": "/root/E_doorr_5/E_ComponentM138_10",
-    "11": "/root/E_doorr_5/E_ComponentM138_11",
-    "12": "/root/E_doorr_5/E_ComponentM138_12",
-    "13": "/root/E_doorr_5/E_ComponentM138_13",
-    "14": "/root/E_doorr_5/E_ComponentM138_14",
-    "15": "/root/E_doorr_5/E_ComponentM138_15",
-    "16": "/root/E_doorl_16",
-    "17": "/root/E_doorl_16/E_ComponentM141_17",
-    "18": "/root/E_doorl_16/E_ComponentM140_18",
-    "19": "/root/E_doorl_16/E_ComponentM138_19",
-    "2": "/root/E_body_1/E_ComponentM137_2",
-    "20": "/root/E_doorl_16/E_ComponentM138_20",
-    "21": "/root/E_doorl_16/E_ComponentM138_21",
-    "22": "/root/E_doorl_16/E_ComponentM138_22",
-    "23": "/root/E_doorl_16/E_ComponentM138_23",
-    "24": "/root/E_doorl_16/E_ComponentM138_24",
-    "25": "/root/E_doorl_16/E_ComponentM138_25",
-    "26": "/root/E_doorl_16/E_ComponentM138_26",
-    "27": "/root/E_handle_27",
-    "28": "/root/E_handle_27/E_handlew_28",
-    "29": "/root/E_handle_27/E_handlel_29",
-    "3": "/root/E_body_1/E_ComponentM137_3",
-    "30": "/root/E_handle1_30",
-    "31": "/root/E_handle1_30/E_handle1l_31",
-    "32": "/root/E_handle1_30/E_handle1w_32",
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-    "9": "/root/E_doorr_5/E_ComponentM138_9"
-}
\ No newline at end of file
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-{
-    "1": "/root/E_body_mv_1",
-    "2": "/root/E_body_mv_1/E_Group_mv_2",
-    "3": "/root/E_body_mv_1/E_support_1_mv_3",
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-    "6": "/root/E_body_mv_1/E_link_mv_4/E_Component11_mv_6",
-    "7": "/root/E_body_mv_1/E_link_mv_4/E_Component15_mv_7",
-    "8": "/root/E_support_mv_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/easel/easel/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/easel/easel/resource/v_0/link_0.usd
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diff --git a/Articulated_objects/small_furniture/filing_cabinet/double_door/double_door_1/model_double_door_1.usd b/Articulated_objects/small_furniture/filing_cabinet/double_door/double_door_1/model_double_door_1.usd
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diff --git a/Articulated_objects/small_furniture/filing_cabinet/double_door/double_door_3/model_double_door_3.usd b/Articulated_objects/small_furniture/filing_cabinet/double_door/double_door_3/model_double_door_3.usd
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index 6c0268d51114214ffdc473c03e00d2e38a7fb8ca..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp001/log.txt	
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-10 09:02:59 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_1/FixedJoint> 
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp001/model_floor_lamp_001.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp001/model_floor_lamp_001.usd
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-{
-    "1": "/root/E_body_1",
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-    "6": "/root/E_body_1/E_bulb_6",
-    "7": "/root/E_button_7"
-}
\ No newline at end of file
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index 82a7a99579e1f51c51bf5854c4b0196c64ad8d02..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp002/log.txt	
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-2025-10-10 09:03:33 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_1/FixedJoint> 
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp002/model_floor_lamp_002.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp002/model_floor_lamp_002.usd
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-version https://git-lfs.github.com/spec/v1
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--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp002/resource/v_0/element_path.json	
+++ /dev/null
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-{
-    "1": "/root/E_body_1",
-    "2": "/root/E_body_1/E_Group_2",
-    "3": "/root/E_body_1/E_part1_3",
-    "4": "/root/E_pole1_4",
-    "5": "/root/E_pole1_4/E_Group_5",
-    "6": "/root/E_pole1_4/E_part1_6",
-    "7": "/root/E_pole_7",
-    "8": "/root/E_button_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp002/resource/v_0/link_default_0.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp002/resource/v_0/link_default_0.usd
deleted file mode 100644
index d4edddcbfd7079a5e6c72a0f73b3b4b121f2137f..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp002/resource/v_0/link_default_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:dcc0a5a0ce0b0a499d6c080948b7f9f12747942a21d9991cd86cdc329aa7aad8
-size 1601461
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp003/.thumbs/256x256/model_floor_lamp_003.usd.png b/Articulated_objects/small_furniture/floor_lamp/floor lamp003/.thumbs/256x256/model_floor_lamp_003.usd.png
deleted file mode 100644
index 7d7d4de0732f902a20034789ec50848c64fcd553..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp003/.thumbs/256x256/model_floor_lamp_003.usd.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bf031f13a81ce711cccf05c7b4c44f91a0378ed2e48ce59227dfbee676e7c89c
-size 21806
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp003/log.txt b/Articulated_objects/small_furniture/floor_lamp/floor lamp003/log.txt
deleted file mode 100644
index f77c65c7b3f1b1bab7c2795f66d0e29693a4812f..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp003/log.txt	
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-10 09:04:28 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_1/FixedJoint> 
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp003/model_floor_lamp_003.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp003/model_floor_lamp_003.usd
deleted file mode 100644
index 59b9c1b597ff24612dec6caac566c1107f395d45..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp003/model_floor_lamp_003.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:67fdc2c8a6c97aaed133ed24f3baf27f85535b01c02f43ba9b17ca1c888844d4
-size 1354663
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp003/resource/material.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp003/resource/material.usd
deleted file mode 100644
index eee0f372a20184eca1e6e1069f9efc1fde9981e5..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp003/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:78a18d25b7fe885062b924e225b83b3d8f70e9b7b118e808e9fb425fe61d23f1
-size 1550
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp003/resource/v_0/element_path.json b/Articulated_objects/small_furniture/floor_lamp/floor lamp003/resource/v_0/element_path.json
deleted file mode 100644
index fd45c4fe8d6021f9c3e07afa20c68d020ac2d36c..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp003/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "9": "/root/E_lamp_9",
-    "10": "/root/E_lamp_9/E_Group_10",
-    "11": "/root/E_lamp_9/E_bulb_11",
-    "12": "/root/E_lamp_12",
-    "13": "/root/E_lamp_12/E_Group_13",
-    "14": "/root/E_lamp_12/E_bulb_14",
-    "15": "/root/E_lamp_15",
-    "16": "/root/E_lamp_15/E_Group_16",
-    "17": "/root/E_lamp_15/E_bulb_17",
-    "18": "/root/E_lamp_18",
-    "19": "/root/E_lamp_18/E_Group_19",
-    "2": "/root/E_body_1/E_Group_2",
-    "20": "/root/E_lamp_18/E_bulb_20",
-    "3": "/root/E_body_1/E_part_3",
-    "4": "/root/E_body_1/E_part_4",
-    "5": "/root/E_body_1/E_part1_5",
-    "6": "/root/E_body_1/E_part_6",
-    "7": "/root/E_body_1/E_part_7",
-    "8": "/root/E_button_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp003/resource/v_0/link_default_0.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp003/resource/v_0/link_default_0.usd
deleted file mode 100644
index 710026d83d83d83aec4ded18c43bdf1789fb8dc8..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp003/resource/v_0/link_default_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f365da6cc4a32c24291428531053f42ae164ec6b8c33ea7d0e27b002e8a9ef8b
-size 1548729
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp004/.thumbs/256x256/model_floor_lamp_004.usd.png b/Articulated_objects/small_furniture/floor_lamp/floor lamp004/.thumbs/256x256/model_floor_lamp_004.usd.png
deleted file mode 100644
index 8480b92e7c5aeaa290f862b5fcdef70488e17f24..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp004/.thumbs/256x256/model_floor_lamp_004.usd.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ed503a0cd815c0d118c6c6391545e82ffc50809ff00f1349a38e01411ed1a9a8
-size 15523
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp004/log.txt b/Articulated_objects/small_furniture/floor_lamp/floor lamp004/log.txt
deleted file mode 100644
index 420fae2bc201a85a27749a53fe84c5e1ac08a787..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp004/log.txt	
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-10 09:06:02 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_1/FixedJoint> 
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp004/model_floor_lamp_004.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp004/model_floor_lamp_004.usd
deleted file mode 100644
index 830b99990c2183fe2d0a2b454ba4988659bfa690..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp004/model_floor_lamp_004.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9165aabc30934e3ff8290a9e6142486f1d6d278884aac236aacec340563bc42e
-size 25554
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp004/resource/material.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp004/resource/material.usd
deleted file mode 100644
index a77128fc2b61d2d90ed7c8a68b11857b79460a35..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp004/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:835f72f964be596cd8d528008685578eafb74f4e94ddbd57c5139f0629016ca5
-size 1498
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp004/resource/v_0/element_path.json b/Articulated_objects/small_furniture/floor_lamp/floor lamp004/resource/v_0/element_path.json
deleted file mode 100644
index 3ce73901b26a2b74f5302f9f62a7182a78674c4f..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp004/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_body_1/E_lamp_10",
-    "11": "/root/E_body_1/E_pole_11",
-    "12": "/root/E_body_1/E_pole_12",
-    "13": "/root/E_body_1/E_bulb4_13",
-    "14": "/root/E_body_1/E_bulb7_14",
-    "15": "/root/E_body_1/E_bulb6_15",
-    "16": "/root/E_body_1/E_pole_16",
-    "17": "/root/E_body_1/E_bulb5_17",
-    "18": "/root/E_body_1/E_pole_18",
-    "19": "/root/E_body_1/E_bulb3_19",
-    "2": "/root/E_body_1/E_bulb_2",
-    "20": "/root/E_body_1/E_bulb4_20",
-    "21": "/root/E_body_1/E_pole_21",
-    "22": "/root/E_body_1/E_lamp_22",
-    "23": "/root/E_body_1/E_bulb2_23",
-    "24": "/root/E_body_1/E_pole_24",
-    "25": "/root/E_body_1/E_bulb5_25",
-    "26": "/root/E_body_1/E_bulb6_26",
-    "27": "/root/E_body_1/E_bulb7_27",
-    "28": "/root/E_body_1/E_pole_28",
-    "29": "/root/E_body_1/E_bulb7_29",
-    "3": "/root/E_body_1/E_bulb2_3",
-    "30": "/root/E_body_1/E_bulb4_30",
-    "31": "/root/E_body_1/E_bulb5_31",
-    "32": "/root/E_body_1/E_bulb6_32",
-    "33": "/root/E_body_1/E_bulb_33",
-    "34": "/root/E_body_1/E_bulb3_34",
-    "35": "/root/E_body_1/E_bulb_35",
-    "36": "/root/E_body_1/E_pole_36",
-    "37": "/root/E_body_1/E_bulb3_37",
-    "38": "/root/E_button_38",
-    "4": "/root/E_body_1/E_bulb2_4",
-    "5": "/root/E_body_1/E_bulb1_5",
-    "6": "/root/E_body_1/E_bulb1_6",
-    "7": "/root/E_body_1/E_lamp_7",
-    "8": "/root/E_body_1/E_bulb1_8",
-    "9": "/root/E_body_1/E_base_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp004/resource/v_0/link_default_0.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp004/resource/v_0/link_default_0.usd
deleted file mode 100644
index c319b0bb6229448f40082df23d677d4f1b72b25f..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp004/resource/v_0/link_default_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:531d55ceb0a94f03792fbd22ef90f103368330f0ed7d44afaa070f0fd869a855
-size 642135
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp005/log.txt b/Articulated_objects/small_furniture/floor_lamp/floor lamp005/log.txt
deleted file mode 100644
index 5a64eff52e71d500b9b0840f8a2bfab4484eb097..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp005/log.txt	
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-09 17:07:07 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_7/FixedJoint> 
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp005/model_floor_lamp_005.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp005/model_floor_lamp_005.usd
deleted file mode 100644
index b62ce1f3a71ecaebe199efaafb6e67b96fca1da5..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp005/model_floor_lamp_005.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:babcbef80593b2298f280df74e938a0435b0ad10ca37e081ec0aa4e52f806de0
-size 15674
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp005/resource/material.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp005/resource/material.usd
deleted file mode 100644
index dd644e7131abb1a2cff9b28ec5b46c9df99ff363..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp005/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ac0febb21cc5aa21850dabee0106152a0288ad1fa7c5bf776eecf03dc4bc9af4
-size 1520
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp005/resource/v_0/element_path.json b/Articulated_objects/small_furniture/floor_lamp/floor lamp005/resource/v_0/element_path.json
deleted file mode 100644
index ae3c5fb654ca5a5742f4a272aab6927855e686c6..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp005/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-    "1": "/root/E_light_1",
-    "7": "/root/E_body_7",
-    "10": "/root/E_body_7/E_part2_10",
-    "11": "/root/E_body_7/E_part1_11",
-    "12": "/root/E_body_7/E_part3_12",
-    "2": "/root/E_light_1/E_Group_2",
-    "3": "/root/E_light_1/E_part6_3",
-    "4": "/root/E_light_1/E_bulb_4",
-    "5": "/root/E_light_1/E_part5_5",
-    "6": "/root/E_knob_6",
-    "8": "/root/E_body_7/E_part_8",
-    "9": "/root/E_body_7/E_part4_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp005/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp005/resource/v_0/link_0.usd
deleted file mode 100644
index 34edfc72fb915fb3ea0baf8346e3f63613df1256..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp005/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b69f64c8d759a03b884bbc9d50caacdc3c052e1458e2e38d4cbb9d34bb733543
-size 8881315
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp006/log.txt b/Articulated_objects/small_furniture/floor_lamp/floor lamp006/log.txt
deleted file mode 100644
index e776611a08b5cc35df65465548d58098cf14705e..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp006/log.txt	
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-10 10:51:20 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_1/FixedJoint> 
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp006/model_floor_lamp_006.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp006/model_floor_lamp_006.usd
deleted file mode 100644
index 60838e2bbca9db2ce4203b17aa29e4ced99afc19..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp006/model_floor_lamp_006.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d1f496f55c71b78ce32040a5e928838a42c234f3ecc8b9d10fb1e0af1dcd4571
-size 22372
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp006/resource/material.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp006/resource/material.usd
deleted file mode 100644
index ac7fb4de8b8912054be9e7681c265a7f5d8144af..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp006/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:08ed276363f00bbff89b5e1663d057265c535d204763ede4f176fc7e6c12a771
-size 1379
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp006/resource/v_0/element_path.json b/Articulated_objects/small_furniture/floor_lamp/floor lamp006/resource/v_0/element_path.json
deleted file mode 100644
index f051118f0fa9d67f9915ef3af4d2f29e73a809eb..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp006/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,15 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "9": "/root/E_head_9",
-    "10": "/root/E_head_9/E_Group_10",
-    "11": "/root/E_head_9/E_light_11",
-    "12": "/root/E_head_9/E_light_11/E_Group_12",
-    "13": "/root/E_head_9/E_light_11/E_light1_13",
-    "2": "/root/E_knob_2",
-    "3": "/root/E_knob1_3",
-    "4": "/root/E_knob2_4",
-    "5": "/root/E_pole_5",
-    "6": "/root/E_pole1_6",
-    "7": "/root/E_pole1_6/E_Group_7",
-    "8": "/root/E_pole1_6/E_pole2_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp006/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp006/resource/v_0/link_0.usd
deleted file mode 100644
index 5bc8dc197553b34aa62841c5eedbf2a633ed90ac..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp006/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a42f56f4b9e82f05be7f5f3aa7ad15da30a9bb089ab1c2fce644b1deb903c9d8
-size 4546852
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp007/.thumbs/256x256/model_floor_lamp_007.usd.png b/Articulated_objects/small_furniture/floor_lamp/floor lamp007/.thumbs/256x256/model_floor_lamp_007.usd.png
deleted file mode 100644
index c7560367abaa88fb0c22ded98d785d806f9d485c..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp007/.thumbs/256x256/model_floor_lamp_007.usd.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 19369
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp007/log.txt b/Articulated_objects/small_furniture/floor_lamp/floor lamp007/log.txt
deleted file mode 100644
index 86c9c5ec6febf9dba34f0f4c6a2f2cc210075678..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp007/log.txt	
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-10 09:09:21 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_2/FixedJoint> 
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp007/model_floor_lamp_007.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp007/model_floor_lamp_007.usd
deleted file mode 100644
index fa26fa11a8bf7ae04c8931739370abb3129a59a4..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp007/model_floor_lamp_007.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 16240
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp007/resource/img/f827adc0c109f6b923dd97832253d29c.png b/Articulated_objects/small_furniture/floor_lamp/floor lamp007/resource/img/f827adc0c109f6b923dd97832253d29c.png
deleted file mode 100644
index 591d3f643290d5fa97544d5b6a1da61988405d92..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp007/resource/img/f827adc0c109f6b923dd97832253d29c.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3c8394b06c1e7e495ba3ea52aa3abd07649cbd8383160d6c99b6ea2516802b0e
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diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp007/resource/material.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp007/resource/material.usd
deleted file mode 100644
index 6ad79e7ab3d6785765b4a098e1bf6a958047136f..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp007/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:62e7b7a460850b96659554effda523f4c6a8ee19afa13626fda390ac99237397
-size 2501
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp007/resource/v_0/element_path.json b/Articulated_objects/small_furniture/floor_lamp/floor lamp007/resource/v_0/element_path.json
deleted file mode 100644
index 012e3809bed10c3bcb1f525d889b4a57d318151a..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp007/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,10 +0,0 @@
-{
-    "1": "/root/E_knob_1",
-    "2": "/root/E_body_2",
-    "3": "/root/E_body_2/E_part1_3",
-    "4": "/root/E_body_2/E_part_4",
-    "5": "/root/E_body_2/E_part2_5",
-    "6": "/root/E_head_6",
-    "7": "/root/E_head_6/E_Group_7",
-    "8": "/root/E_head_6/E_pole_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp007/resource/v_0/link_default_0.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp007/resource/v_0/link_default_0.usd
deleted file mode 100644
index 79aa2133b9813887f4c4d2ac2d16082b717b1b67..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp007/resource/v_0/link_default_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:fc184bb3a419b90e30dc85026b0defc0416b16aed96a204efef3421533b9e368
-size 720715
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp008/.thumbs/256x256/model_floor_lamp_008.usd.png b/Articulated_objects/small_furniture/floor_lamp/floor lamp008/.thumbs/256x256/model_floor_lamp_008.usd.png
deleted file mode 100644
index ddf49df8cb6d5c0a5d16a5e7f6510b1fa4468d8b..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp008/.thumbs/256x256/model_floor_lamp_008.usd.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:55cac0849a8691ed46364ca0e9666d220cd193672faf7d0d7915c4dd87f38b13
-size 25921
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp008/log.txt b/Articulated_objects/small_furniture/floor_lamp/floor lamp008/log.txt
deleted file mode 100644
index 27824a78381988e992946d00c6884922c0dfe2df..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp008/log.txt	
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-10 09:09:49 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_1/FixedJoint> 
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp008/model_floor_lamp_008.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp008/model_floor_lamp_008.usd
deleted file mode 100644
index 8230e74840b383ad0cd07d52d7584a74317ceba4..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp008/model_floor_lamp_008.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ad00a7819d9f870c22b28872c518bfe6d5e95ee33c32d73013f6d1e026d07573
-size 20490
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp008/resource/material.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp008/resource/material.usd
deleted file mode 100644
index 09d3334d81240cda8c54b0fd550edb2c11c10710..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp008/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:55963b4550c7a1d7094747d360e44c58f82d51a31d62081ba932d721bddd6e2a
-size 1650
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp008/resource/v_0/element_path.json b/Articulated_objects/small_furniture/floor_lamp/floor lamp008/resource/v_0/element_path.json
deleted file mode 100644
index 905de06171e26152f90913508639b9309fcf602a..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp008/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_button_10",
-    "2": "/root/E_body_1/E_pole_2",
-    "3": "/root/E_body_1/E_part2_3",
-    "4": "/root/E_body_1/E_pole_4",
-    "5": "/root/E_body_1/E_pole_5",
-    "6": "/root/E_body_1/E_bulb1_6",
-    "7": "/root/E_body_1/E_bulb_7",
-    "8": "/root/E_body_1/E_bulb_8",
-    "9": "/root/E_button_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp008/resource/v_0/link_default_0.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp008/resource/v_0/link_default_0.usd
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp008/resource/v_0/link_default_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:28c1706f42039b5034ba9ede8939f69bbb4f73c84a195bd8a27befeb02abe747
-size 2409162
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp009/.thumbs/256x256/model_floor_lamp_009.usd.png b/Articulated_objects/small_furniture/floor_lamp/floor lamp009/.thumbs/256x256/model_floor_lamp_009.usd.png
deleted file mode 100644
index 9918c7b4f06f2751d56385430d6bb023d2760eae..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp009/.thumbs/256x256/model_floor_lamp_009.usd.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c22db7824d5372b8fa7f6a6b0b50bf37d6064e51866adcca9ab143ce5cb2c12d
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diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp009/log.txt b/Articulated_objects/small_furniture/floor_lamp/floor lamp009/log.txt
deleted file mode 100644
index c30e4db79d0b085cc91870369b896b5b2aa06702..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp009/log.txt	
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-10 09:10:20 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_1/FixedJoint> 
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp009/model_floor_lamp_009.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp009/model_floor_lamp_009.usd
deleted file mode 100644
index 41db45d29a5875787ee3b7f25e66e566d9e2a567..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp009/model_floor_lamp_009.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3e032c3e1d92600b5a591d69895fb584ad3a0a11c9914841c817587c18109a10
-size 26653
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp009/resource/material.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp009/resource/material.usd
deleted file mode 100644
index 595853e8f4c8b67512ae5d6c91df4d091bbcdb8a..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp009/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e0b38fe71ecd8e44868429db763ad79b8561d47f4a7078bf02a798311c4bde62
-size 1807
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp009/resource/v_0/element_path.json b/Articulated_objects/small_furniture/floor_lamp/floor lamp009/resource/v_0/element_path.json
deleted file mode 100644
index d0bc4d07d5bbd3a22d07a5fa34a20cba2cdca5c6..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp009/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-    "1": "/root/E_body_1",
-    "10": "/root/E_body_1/E_lamp3_10",
-    "11": "/root/E_body_1/E_part1_11",
-    "12": "/root/E_body_1/E_lamp_12",
-    "13": "/root/E_body_1/E_lamp2_13",
-    "14": "/root/E_body_1/E_part4_14",
-    "15": "/root/E_button_15",
-    "16": "/root/E_button_16",
-    "2": "/root/E_body_1/E_bulb1_2",
-    "3": "/root/E_body_1/E_lamp1_3",
-    "4": "/root/E_body_1/E_part2_4",
-    "5": "/root/E_body_1/E_part3_5",
-    "6": "/root/E_body_1/E_part_6",
-    "7": "/root/E_body_1/E_lamp4_7",
-    "8": "/root/E_body_1/E_bulb_8",
-    "9": "/root/E_body_1/E_lamp_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor lamp009/resource/v_0/link_default_0.usd b/Articulated_objects/small_furniture/floor_lamp/floor lamp009/resource/v_0/link_default_0.usd
deleted file mode 100644
index 1bccc519a0b85155bb4d4b87ae9e5491ff7ac608..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor lamp009/resource/v_0/link_default_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3b68790523dfb16a35be5144038e880a6a368a242e54b8fbdfe255812a020d0f
-size 5594350
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/.thumbs/256x256/model_floor_lamp_010.usd.png b/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/.thumbs/256x256/model_floor_lamp_010.usd.png
deleted file mode 100644
index 0f8e44903af252d6747da7a3fc2c9b4e75bc7905..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/.thumbs/256x256/model_floor_lamp_010.usd.png
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/log.txt b/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/log.txt
deleted file mode 100644
index c357650ad5060914967c2ea4a6780c98c5ee29d7..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/log.txt
+++ /dev/null
@@ -1 +0,0 @@
-2025-10-10 09:10:44 Iterator points to expired 'PhysicsFixedJoint' prim </root/E_body_7/FixedJoint> 
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/model_floor_lamp_010.usd b/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/model_floor_lamp_010.usd
deleted file mode 100644
index 10786c170cafba86a6f36511a3de63375df853ee..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/model_floor_lamp_010.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e398d977f50722e9d15c7775b38e5a9b933e7019a54dafbf22096000fcd998a4
-size 22272
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/resource/material.usd b/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/resource/material.usd
deleted file mode 100644
index db9cd07812058ceec1e4cfcf59ac4eb3d5fa6a3f..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/resource/material.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:25aaabb66734b59005a355dc01309cbb57488bee4b6b159272655d5bd79c09b5
-size 1759
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/resource/v_0/element_path.json b/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/resource/v_0/element_path.json
deleted file mode 100644
index 31575d835fb64420f1ae697519d2f152895e188f..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/resource/v_0/element_path.json
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-    "1": "/root/E_pole1_1",
-    "10": "/root/E_button_10",
-    "2": "/root/E_pole1_1/E_Group_2",
-    "3": "/root/E_pole1_1/E_head_3",
-    "4": "/root/E_pole1_1/E_bulb_4",
-    "5": "/root/E_knob_5",
-    "6": "/root/E_kobe1_6",
-    "7": "/root/E_body_7",
-    "8": "/root/E_body_7/E_base_8",
-    "9": "/root/E_body_7/E_pole_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/resource/v_0/link_0.usd
deleted file mode 100644
index b1c725a78e0f871c8d8c834d6a798fe22a766f13..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/resource/v_0/link_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/resource/v_0/link_default_0.usd b/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/resource/v_0/link_default_0.usd
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index 4d95b80523d2b28aee73f88fbadacb0f5e506869..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/floor_lamp/floor_lamp_010/resource/v_0/link_default_0.usd
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/shoe_cabinet/flip_shoe_cabinet_1/model_flip_shoe_cabinet_1.usd b/Articulated_objects/small_furniture/shoe_cabinet/flip_shoe_cabinet_1/model_flip_shoe_cabinet_1.usd
index cfab51d2d7e922c0f3a913d28961d3db542ad13c..df1cad9952557993460efb1b1033603ba537c565 100644
--- a/Articulated_objects/small_furniture/shoe_cabinet/flip_shoe_cabinet_1/model_flip_shoe_cabinet_1.usd
+++ b/Articulated_objects/small_furniture/shoe_cabinet/flip_shoe_cabinet_1/model_flip_shoe_cabinet_1.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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+size 13995
diff --git a/Articulated_objects/small_furniture/shoe_cabinet/flip_shoe_cabinet_2/model_flip_shoe_cabinet_2.usd b/Articulated_objects/small_furniture/shoe_cabinet/flip_shoe_cabinet_2/model_flip_shoe_cabinet_2.usd
index 0977367ec83e8394680ada027c158253955090dd..478a0b59bef2ef7b852a2eac231c2b9378b762dd 100644
--- a/Articulated_objects/small_furniture/shoe_cabinet/flip_shoe_cabinet_2/model_flip_shoe_cabinet_2.usd
+++ b/Articulated_objects/small_furniture/shoe_cabinet/flip_shoe_cabinet_2/model_flip_shoe_cabinet_2.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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-size 15088
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diff --git a/Articulated_objects/small_furniture/shoe_cabinet/pull_shoe_cabinet_1/model_pull_shoe_cabinet_1.usd b/Articulated_objects/small_furniture/shoe_cabinet/pull_shoe_cabinet_1/model_pull_shoe_cabinet_1.usd
index ba0a0460de41dcff3a6c8fa3f199b3a5acfcbf38..112294b26776c05012191cae8d2b74cf2635b661 100644
--- a/Articulated_objects/small_furniture/shoe_cabinet/pull_shoe_cabinet_1/model_pull_shoe_cabinet_1.usd
+++ b/Articulated_objects/small_furniture/shoe_cabinet/pull_shoe_cabinet_1/model_pull_shoe_cabinet_1.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/shoe_cabinet/pull_shoe_cabinet_20/model_pull_shoe_cabinet_20.usd b/Articulated_objects/small_furniture/shoe_cabinet/pull_shoe_cabinet_20/model_pull_shoe_cabinet_20.usd
index d2fb6b871776ccabec1b39a487b4ca2e10135c7a..c79cfcd32f9d4d85e447efa5e013a4ea87a57dfc 100644
--- a/Articulated_objects/small_furniture/shoe_cabinet/pull_shoe_cabinet_20/model_pull_shoe_cabinet_20.usd
+++ b/Articulated_objects/small_furniture/shoe_cabinet/pull_shoe_cabinet_20/model_pull_shoe_cabinet_20.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/shoe_cabinet/shoe_cabinet_1/model_shoe_cabinet_1.usda b/Articulated_objects/small_furniture/shoe_cabinet/shoe_cabinet_1/model_shoe_cabinet_1.usda
index ba22ad856d80c9d3ccfce2b631895c630c877933..362713b5bc857eefbe0d5b2972fd2c3b78bbfc7c 100644
--- a/Articulated_objects/small_furniture/shoe_cabinet/shoe_cabinet_1/model_shoe_cabinet_1.usda
+++ b/Articulated_objects/small_furniture/shoe_cabinet/shoe_cabinet_1/model_shoe_cabinet_1.usda
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/shoe_cabinet/shoe_cabinet_2/model_shoe_cabinet_2.usd b/Articulated_objects/small_furniture/shoe_cabinet/shoe_cabinet_2/model_shoe_cabinet_2.usd
index 542db8dac7965a3b3f2f51394b5399b1d8841e11..47c3cb16b221365504d4384a7b5cee2b0f9efeea 100644
--- a/Articulated_objects/small_furniture/shoe_cabinet/shoe_cabinet_2/model_shoe_cabinet_2.usd
+++ b/Articulated_objects/small_furniture/shoe_cabinet/shoe_cabinet_2/model_shoe_cabinet_2.usd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/stool/stool/resource/v_0/element_path.json b/Articulated_objects/small_furniture/stool/stool/resource/v_0/element_path.json
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-{
-    "1": "/root/E_support_mv_1",
-    "2": "/root/E_seat_mv_2",
-    "3": "/root/E_seat_mv_2/E_Component5_mv_3",
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\ No newline at end of file
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diff --git a/Articulated_objects/small_furniture/table/dressing table001/resource/v_0/element_path.json b/Articulated_objects/small_furniture/table/dressing table001/resource/v_0/element_path.json
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--- a/Articulated_objects/small_furniture/table/dressing table001/resource/v_0/element_path.json	
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-{
-    "1": "/root/E_table_1",
-    "9": "/root/E_drawer_9",
-    "10": "/root/E_drawer_9/E_Group_10",
-    "11": "/root/E_drawer_9/E_handle_11",
-    "12": "/root/E_mirror_12",
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-    "14": "/root/E_mirror_12/E_mirror_1_14",
-    "15": "/root/E_mirror_12/E_f7365_15",
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-    "20": "/root/E_mirror_12/E_f7370_20",
-    "21": "/root/E_mirror_12/E_f7361_21",
-    "22": "/root/E_mirror_12/E_f7364_22",
-    "23": "/root/E_mirror_12/E_f7371_23",
-    "3": "/root/E_table_1/E_leg_3",
-    "4": "/root/E_table_1/E_co_4",
-    "5": "/root/E_table_1/E_co_5",
-    "6": "/root/E_drawer_6",
-    "7": "/root/E_drawer_6/E_Group_7",
-    "8": "/root/E_drawer_6/E_handle_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/table/dressing table001/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/table/dressing table001/resource/v_0/link_0.usd
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-version https://git-lfs.github.com/spec/v1
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--- a/Articulated_objects/small_furniture/table/dressing table002/resource/material.usd	
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/table/dressing table002/resource/v_0/element_path.json b/Articulated_objects/small_furniture/table/dressing table002/resource/v_0/element_path.json
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/table/dressing table002/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-    "1": "/root/E_door_1",
-    "8": "/root/E_door_2_8",
-    "10": "/root/E_door_2_8/E_leaf_10",
-    "11": "/root/E_door_2_8/E_leaf_1_11",
-    "12": "/root/E_table_12",
-    "13": "/root/E_table_12/E_Group_13",
-    "14": "/root/E_table_12/E_shelf_14",
-    "15": "/root/E_table_12/E_shelf_15",
-    "16": "/root/E_table_12/E_cabinet_16",
-    "17": "/root/E_table_12/E_cabinet_16/E_a34154_17",
-    "18": "/root/E_table_12/E_cabinet_16/E_a34156_18",
-    "19": "/root/E_drawer_19",
-    "2": "/root/E_door_1/E_leaf_1_2",
-    "20": "/root/E_drawer_19/E_com_2_20",
-    "21": "/root/E_drawer_19/E_com_1_21",
-    "22": "/root/E_drawer_19/E_handle_22",
-    "23": "/root/E_drawer_23",
-    "24": "/root/E_drawer_23/E_com_2_24",
-    "25": "/root/E_drawer_23/E_com_1_25",
-    "26": "/root/E_drawer_23/E_handle_26",
-    "27": "/root/E_drawer_1_27",
-    "28": "/root/E_drawer_1_27/E_com_1_28",
-    "29": "/root/E_drawer_1_27/E_com_2_29",
-    "3": "/root/E_door_1/E_handle_3",
-    "30": "/root/E_drawer_1_27/E_handle_30",
-    "31": "/root/E_drawer_1_31",
-    "32": "/root/E_drawer_1_31/E_com_1_32",
-    "33": "/root/E_drawer_1_31/E_com_2_33",
-    "34": "/root/E_drawer_1_31/E_handle_34",
-    "35": "/root/E_mirror_35",
-    "36": "/root/E_mirror_35/E_a34169_36",
-    "37": "/root/E_mirror_35/E_a34170_37",
-    "38": "/root/E_mirror_35/E_a34171_38",
-    "4": "/root/E_door_1/E_a34143_4",
-    "5": "/root/E_door_1_5",
-    "6": "/root/E_door_1_5/E_leaf_3_6",
-    "7": "/root/E_door_1_5/E_handle_7",
-    "9": "/root/E_door_2_8/E_handle_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/table/dressing table002/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/table/dressing table002/resource/v_0/link_0.usd
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+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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--- a/Articulated_objects/small_furniture/table/dressing table003/model_dressing_table_003.usd	
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-version https://git-lfs.github.com/spec/v1
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deleted file mode 100644
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--- a/Articulated_objects/small_furniture/table/dressing table003/resource/img/5df84f74e118b81fe1bb48b7990473a9.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/table/dressing table003/resource/material.usd b/Articulated_objects/small_furniture/table/dressing table003/resource/material.usd
deleted file mode 100644
index a17969f0a22e7fd77338314eec430320932ddb6f..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table003/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:18209a9046600a42eb4fef91044de15f147ab70bfeb97b07ee412a78f8b20860
-size 3021
diff --git a/Articulated_objects/small_furniture/table/dressing table003/resource/v_0/element_path.json b/Articulated_objects/small_furniture/table/dressing table003/resource/v_0/element_path.json
deleted file mode 100644
index 0ccdf382336b3499ae517a9391185b3f50f67e3a..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table003/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,59 +0,0 @@
-{
-    "1": "/root/E_door_1",
-    "8": "/root/E_drawer_8",
-    "10": "/root/E_drawer_8/E_com_1_10",
-    "11": "/root/E_drawer_8/E_handle_11",
-    "12": "/root/E_drawer_12",
-    "13": "/root/E_drawer_12/E_Group_13",
-    "14": "/root/E_drawer_12/E_com_1_14",
-    "15": "/root/E_drawer_12/E_handle_15",
-    "16": "/root/E_door_1_16",
-    "17": "/root/E_door_1_16/E_handle_17",
-    "18": "/root/E_door_1_16/E_leaf_18",
-    "19": "/root/E_door_1_16/E_leaf_1_19",
-    "2": "/root/E_door_1/E_leaf_2",
-    "20": "/root/E_door_3_20",
-    "21": "/root/E_door_3_20/E_leaf_2_21",
-    "22": "/root/E_door_3_20/E_handle_1_22",
-    "23": "/root/E_door_3_23",
-    "24": "/root/E_door_3_23/E_leaf_2_24",
-    "25": "/root/E_door_3_23/E_handle_1_25",
-    "26": "/root/E_door_4_26",
-    "27": "/root/E_door_4_26/E_leaf_3_27",
-    "28": "/root/E_door_4_26/E_handle_1_28",
-    "29": "/root/E_door_4_29",
-    "3": "/root/E_door_1/E_handle_3",
-    "30": "/root/E_door_4_29/E_leaf_3_30",
-    "31": "/root/E_door_4_29/E_handle_1_31",
-    "32": "/root/E_door_4_32",
-    "33": "/root/E_door_4_32/E_leaf_3_33",
-    "34": "/root/E_door_4_32/E_handle_1_34",
-    "35": "/root/E_table_35",
-    "36": "/root/E_table_35/E_f7475_36",
-    "37": "/root/E_table_35/E_tabletop_37",
-    "38": "/root/E_table_35/E_f7478_38",
-    "39": "/root/E_table_35/E_f7527_39",
-    "4": "/root/E_door_1_4",
-    "40": "/root/E_table_35/E_f7481_40",
-    "41": "/root/E_table_35/E_f7531_41",
-    "42": "/root/E_table_35/E_shelf_42",
-    "43": "/root/E_table_35/E_shelf_43",
-    "44": "/root/E_table_35/E_shelf_44",
-    "45": "/root/E_table_35/E_shelf_45",
-    "46": "/root/E_table_35/E_f7477_46",
-    "47": "/root/E_table_35/E_f7476_47",
-    "48": "/root/E_drawer_1_48",
-    "49": "/root/E_drawer_1_48/E_Group_49",
-    "5": "/root/E_door_1_4/E_handle_5",
-    "50": "/root/E_drawer_1_48/E_com_1_50",
-    "51": "/root/E_drawer_1_51",
-    "52": "/root/E_drawer_1_51/E_Group_52",
-    "53": "/root/E_drawer_1_51/E_com_1_53",
-    "54": "/root/E_mirror_54",
-    "55": "/root/E_mirror_54/E_f7487_55",
-    "56": "/root/E_mirror_54/E_f7488_56",
-    "57": "/root/E_mirror_54/E_f7486_57",
-    "6": "/root/E_door_1_4/E_leaf_6",
-    "7": "/root/E_door_1_4/E_leaf_1_7",
-    "9": "/root/E_drawer_8/E_Group_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/table/dressing table003/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/table/dressing table003/resource/v_0/link_0.usd
deleted file mode 100644
index cad796a746f7fc3825af823c2f4754eb5094944c..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table003/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8b3a68aa185bc261fb41d11e5cb10bdca6b850ffec5dbe741ba451d2b9bae2a6
-size 12965372
diff --git a/Articulated_objects/small_furniture/table/dressing table004/model_dressing_table_004.usd b/Articulated_objects/small_furniture/table/dressing table004/model_dressing_table_004.usd
deleted file mode 100644
index dbd8a496500ea5dfd2063673204a7884a3ef3b6f..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table004/model_dressing_table_004.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7192a0521e1baaacfc2ecaf33a75f30ee817d3fa2c83d94e0550288d81f597cc
-size 32915
diff --git a/Articulated_objects/small_furniture/table/dressing table004/resource/material.usd b/Articulated_objects/small_furniture/table/dressing table004/resource/material.usd
deleted file mode 100644
index 7333d772a7cdaf42699649018127da0ac0a16ff9..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table004/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:acc0cade56b25d8513cebffcc8dd4acbe53d5d38268e6667f5570cc5f1a93b5d
-size 2028
diff --git a/Articulated_objects/small_furniture/table/dressing table004/resource/v_0/element_path.json b/Articulated_objects/small_furniture/table/dressing table004/resource/v_0/element_path.json
deleted file mode 100644
index 5f11a940fa9bac2e50d1f6a9ed0407dcd3547bed..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table004/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,40 +0,0 @@
-{
-    "1": "/root/E_door_1",
-    "5": "/root/E_table_5",
-    "10": "/root/E_table_5/E_co_10",
-    "11": "/root/E_table_5/E_co_11",
-    "12": "/root/E_table_5/E_cabinet_12",
-    "13": "/root/E_table_5/E_cabinet_12/E_a_13",
-    "14": "/root/E_table_5/E_cabinet_12/E_a_14",
-    "15": "/root/E_table_5/E_cabinet_12/E_a_15",
-    "16": "/root/E_table_5/E_cabinet_12/E_a_16",
-    "17": "/root/E_table_5/E_cabinet_12/E_a_17",
-    "18": "/root/E_table_5/E_cabinet_12/E_a341573_18",
-    "19": "/root/E_table_5/E_cabinet_12/E_a341577_19",
-    "2": "/root/E_door_1/E_Group_2",
-    "20": "/root/E_table_5/E_cabinet_12/E_a341577_20",
-    "21": "/root/E_table_5/E_cabinet_12/E_a341578_21",
-    "22": "/root/E_table_5/E_cabinet_12/E_a341578_22",
-    "23": "/root/E_table_5/E_cabinet_12/E_a341577_23",
-    "24": "/root/E_table_5/E_cabinet_12/E_a341577_24",
-    "25": "/root/E_table_5/E_cabinet_12/E_a341573_25",
-    "26": "/root/E_drawer_26",
-    "27": "/root/E_drawer_26/E_com_1_27",
-    "28": "/root/E_drawer_26/E_co2_28",
-    "29": "/root/E_drawer_29",
-    "3": "/root/E_door_1/E_leaf_3",
-    "30": "/root/E_drawer_29/E_com_1_30",
-    "31": "/root/E_drawer_29/E_co2_31",
-    "32": "/root/E_drawer_32",
-    "33": "/root/E_drawer_32/E_com_1_33",
-    "34": "/root/E_drawer_32/E_co2_34",
-    "35": "/root/E_mirror_35",
-    "36": "/root/E_mirror_35/E_a_36",
-    "37": "/root/E_mirror_35/E_a_37",
-    "38": "/root/E_mirror_35/E_a_38",
-    "4": "/root/E_door_1/E_handle_4",
-    "6": "/root/E_table_5/E_co_6",
-    "7": "/root/E_table_5/E_co_7",
-    "8": "/root/E_table_5/E_tabletop_8",
-    "9": "/root/E_table_5/E_co_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/table/dressing table004/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/table/dressing table004/resource/v_0/link_0.usd
deleted file mode 100644
index c62e0a526d4a9f1f3e24f41e3068efac2a2fcdad..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table004/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:74ce33faa69fa722ebaecfa689a6854c4fefba18405a8ffc46ef89f672a21b12
-size 6984331
diff --git a/Articulated_objects/small_furniture/table/dressing table005/model_dressing_table_005.usd b/Articulated_objects/small_furniture/table/dressing table005/model_dressing_table_005.usd
deleted file mode 100644
index 350f4215d7cd421e27cb1f2bcb06793ef0b1eedf..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table005/model_dressing_table_005.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 34422
diff --git a/Articulated_objects/small_furniture/table/dressing table005/resource/img/88f01b06d275eeacffddf00b6ffe0be3.png b/Articulated_objects/small_furniture/table/dressing table005/resource/img/88f01b06d275eeacffddf00b6ffe0be3.png
deleted file mode 100644
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+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/table/dressing table005/resource/material.usd b/Articulated_objects/small_furniture/table/dressing table005/resource/material.usd
deleted file mode 100644
index fcffeb5943732a49e09e5d6d129c85be42b8a8ce..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table005/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0afd794d9c323028b7cab4dda790ab5ede4c97a47262b309973502eebd6aedda
-size 2800
diff --git a/Articulated_objects/small_furniture/table/dressing table005/resource/v_0/element_path.json b/Articulated_objects/small_furniture/table/dressing table005/resource/v_0/element_path.json
deleted file mode 100644
index 46d5c92eb5d932ee739f3a7339028f98b0807256..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table005/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,60 +0,0 @@
-{
-    "1": "/root/E_drawer_1",
-    "8": "/root/E_drawer_8",
-    "10": "/root/E_drawer_8/E_a341458_10",
-    "11": "/root/E_drawer_8/E_a341456_11",
-    "12": "/root/E_drawer_8/E_a341456_12",
-    "13": "/root/E_drawer_8/E_a341460_13",
-    "14": "/root/E_drawer_8/E_a341455_14",
-    "15": "/root/E_door_15",
-    "16": "/root/E_door_15/E_leaf_16",
-    "17": "/root/E_door_15/E_handle_17",
-    "18": "/root/E_drawer_1_18",
-    "19": "/root/E_drawer_1_18/E_a341292_19",
-    "2": "/root/E_drawer_1/E_a341459_2",
-    "20": "/root/E_drawer_1_18/E_a341288_20",
-    "21": "/root/E_drawer_1_18/E_a341459_21",
-    "22": "/root/E_drawer_1_18/E_a341456_22",
-    "23": "/root/E_drawer_1_18/E_a341456_23",
-    "24": "/root/E_drawer_1_18/E_a341460_24",
-    "25": "/root/E_drawer_1_25",
-    "26": "/root/E_drawer_1_25/E_a341292_26",
-    "27": "/root/E_drawer_1_25/E_a341288_27",
-    "28": "/root/E_drawer_1_25/E_a341459_28",
-    "29": "/root/E_drawer_1_25/E_a341456_29",
-    "3": "/root/E_drawer_1/E_a341458_3",
-    "30": "/root/E_drawer_1_25/E_a341456_30",
-    "31": "/root/E_drawer_1_25/E_a341460_31",
-    "32": "/root/E_table_32",
-    "33": "/root/E_table_32/E_tabletop_33",
-    "34": "/root/E_table_32/E_part_34",
-    "35": "/root/E_table_32/E_part_34/E_Group_35",
-    "36": "/root/E_table_32/E_part_34/E_com_36",
-    "37": "/root/E_table_32/E_part_34/E_com_37",
-    "38": "/root/E_table_32/E_part_34/E_com_38",
-    "39": "/root/E_table_32/E_cabinet_39",
-    "4": "/root/E_drawer_1/E_a341456_4",
-    "40": "/root/E_table_32/E_cabinet_39/E_Group_40",
-    "41": "/root/E_table_32/E_cabinet_39/E_shelf_41",
-    "42": "/root/E_table_32/E_cabinet_39/E_Group_42",
-    "43": "/root/E_table_32/E_cabinet_39/E_Group_43",
-    "44": "/root/E_table_32/E_cabinet_39/E_Group_44",
-    "45": "/root/E_table_32/E_cabinet_39/E_a341368_45",
-    "46": "/root/E_table_32/E_cabinet_39/E_leg_3_46",
-    "47": "/root/E_table_32/E_leg_47",
-    "48": "/root/E_table_32/E_leg_47/E_a341372_48",
-    "49": "/root/E_table_32/E_leg_47/E_a341372_49",
-    "5": "/root/E_drawer_1/E_a341456_5",
-    "50": "/root/E_table_32/E_leg_47/E_a341371_50",
-    "51": "/root/E_table_32/E_leg_2_51",
-    "52": "/root/E_mirror_52",
-    "53": "/root/E_mirror_52/E_a341553_53",
-    "54": "/root/E_mirror_52/E_a341555_54",
-    "55": "/root/E_mirror_52/E_a341554_55",
-    "56": "/root/E_mirror_52/E_a341552_56",
-    "57": "/root/E_mirror_52/E_a341550_57",
-    "58": "/root/E_mirror_52/E_a341549_58",
-    "6": "/root/E_drawer_1/E_a341460_6",
-    "7": "/root/E_drawer_1/E_a341455_7",
-    "9": "/root/E_drawer_8/E_a341459_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/table/dressing table005/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/table/dressing table005/resource/v_0/link_0.usd
deleted file mode 100644
index 9c6f607a4fbc42db51088b3d94359e5c23b83449..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table005/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:63bee03e5d74c79fc617c01b69752bc1394bdf29ebf3817a006f23c01aa31932
-size 13196315
diff --git a/Articulated_objects/small_furniture/table/dressing table006/model_dressing_table_006.usd b/Articulated_objects/small_furniture/table/dressing table006/model_dressing_table_006.usd
deleted file mode 100644
index 2d845e1823ddd47ae4229efee89cf1c93f962780..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table006/model_dressing_table_006.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:57f862f6f51d49d0827c96bb16ecb187242ee0a6c09693ff2eae5bf86939c05a
-size 37294
diff --git a/Articulated_objects/small_furniture/table/dressing table006/resource/img/daef1561ce47ae449f083adc37104044.png b/Articulated_objects/small_furniture/table/dressing table006/resource/img/daef1561ce47ae449f083adc37104044.png
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/table/dressing table006/resource/img/daef1561ce47ae449f083adc37104044.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:48a8e64692b69a9fb68bec46e687376b2492b1e2323cfe03b0eb5957710beb09
-size 20584
diff --git a/Articulated_objects/small_furniture/table/dressing table006/resource/material.usd b/Articulated_objects/small_furniture/table/dressing table006/resource/material.usd
deleted file mode 100644
index 102122198bb06daab9ce20ff9fbb2f4b342bdfe3..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table006/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:536fb3e0979f9e5d95db87a45c9b50b351fe222977ef593e03940a6cb771c447
-size 2714
diff --git a/Articulated_objects/small_furniture/table/dressing table006/resource/v_0/element_path.json b/Articulated_objects/small_furniture/table/dressing table006/resource/v_0/element_path.json
deleted file mode 100644
index 79f067932ac17240b0d824b9dc856fd1edfa2747..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table006/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,26 +0,0 @@
-{
-    "1": "/root/E_table_1",
-    "10": "/root/E_table_1/E_tabletop1_10",
-    "11": "/root/E_table_1/E_f7405_11",
-    "12": "/root/E_drawer_12",
-    "13": "/root/E_drawer_12/E_Group_13",
-    "14": "/root/E_drawer_12/E_handle_14",
-    "15": "/root/E_drawer_15",
-    "16": "/root/E_drawer_15/E_Group_16",
-    "17": "/root/E_drawer_15/E_handle_17",
-    "18": "/root/E_door_18",
-    "19": "/root/E_door_19",
-    "2": "/root/E_table_1/E_cabinet_2",
-    "20": "/root/E_door_1_20",
-    "21": "/root/E_mirror_21",
-    "22": "/root/E_mirror_21/E_com_22",
-    "23": "/root/E_mirror_21/E_com_23",
-    "24": "/root/E_mirror_21/E_com_24",
-    "3": "/root/E_table_1/E_cabinet_2/E_Group_3",
-    "4": "/root/E_table_1/E_cabinet_2/E_shelf_4",
-    "5": "/root/E_table_1/E_cabinet_2/E_tabletop_5",
-    "6": "/root/E_table_1/E_f7410_6",
-    "7": "/root/E_table_1/E_tabletop_7",
-    "8": "/root/E_table_1/E_f7406_8",
-    "9": "/root/E_table_1/E_f7427_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/table/dressing table006/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/table/dressing table006/resource/v_0/link_0.usd
deleted file mode 100644
index b4693f438aaab40e2eda2fbf05f519f10ad8a120..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table006/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bb16fb419fbc195c4e023408e2b7598a68b2a6fcf64b6367f3d031e3732bffbd
-size 32720055
diff --git a/Articulated_objects/small_furniture/table/dressing table007/model_dressing_table_007.usd b/Articulated_objects/small_furniture/table/dressing table007/model_dressing_table_007.usd
deleted file mode 100644
index b9755dbf1d6e39541e9ae093c7d1464450e70773..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table007/model_dressing_table_007.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:08f570f0d33e1fc6aed004a4eedcdc5bb30c313ddd350a98188e7cbcef546f21
-size 46376
diff --git a/Articulated_objects/small_furniture/table/dressing table007/resource/img/7f02604667d9217016f0b5ca9e155edf.png b/Articulated_objects/small_furniture/table/dressing table007/resource/img/7f02604667d9217016f0b5ca9e155edf.png
deleted file mode 100644
index e8571e7755af99105d55a6834e2de00f60ddcdf7..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table007/resource/img/7f02604667d9217016f0b5ca9e155edf.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:1b7f1b1fa66e53277d5ab394b9df2cab0c3edd283ec1ce9475afca4a25e91602
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diff --git a/Articulated_objects/small_furniture/table/dressing table007/resource/material.usd b/Articulated_objects/small_furniture/table/dressing table007/resource/material.usd
deleted file mode 100644
index 97584296a756b19cdb322acfad315e0e1f0b1f6b..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table007/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:52ab42cbba1941716fd9ee73d08b8dbb76bfd11b87d546aec8ba317ddf6b2f55
-size 2433
diff --git a/Articulated_objects/small_furniture/table/dressing table007/resource/v_0/element_path.json b/Articulated_objects/small_furniture/table/dressing table007/resource/v_0/element_path.json
deleted file mode 100644
index e808c5c2f90f6b39286cfec808e89ebf09955228..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table007/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-    "1": "/root/E_door_1",
-    "4": "/root/E_table_4",
-    "7": "/root/E_table_4/E_cabinet_7",
-    "10": "/root/E_table_4/E_cabinet_7/E_tabletop1_10",
-    "11": "/root/E_table_4/E_tabletop_11",
-    "12": "/root/E_drawer_1_12",
-    "13": "/root/E_drawer_1_12/E_Group_13",
-    "14": "/root/E_drawer_1_12/E_handle_1_14",
-    "15": "/root/E_mirror_15",
-    "16": "/root/E_mirror_15/E_com_16",
-    "17": "/root/E_mirror_15/E_com_17",
-    "18": "/root/E_mirror_15/E_com_18",
-    "2": "/root/E_door_2",
-    "3": "/root/E_door_1_3",
-    "5": "/root/E_table_4/E_Group_5",
-    "6": "/root/E_table_4/E_leg_6",
-    "8": "/root/E_table_4/E_cabinet_7/E_Group_8",
-    "9": "/root/E_table_4/E_cabinet_7/E_shelf_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/table/dressing table007/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/table/dressing table007/resource/v_0/link_0.usd
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/table/dressing table007/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:14cbbd4db465aa70066e23269b3f4ae2b96929e884bea8a5461d32fde050b53a
-size 20014325
diff --git a/Articulated_objects/small_furniture/table/dressing table008/model_dressing_table_008.usd b/Articulated_objects/small_furniture/table/dressing table008/model_dressing_table_008.usd
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/table/dressing table008/model_dressing_table_008.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7c8d675a034db3fa15ceeea0cb5bc30b7e969b08d4c688d3b420f2785f163197
-size 28910
diff --git a/Articulated_objects/small_furniture/table/dressing table008/resource/material.usd b/Articulated_objects/small_furniture/table/dressing table008/resource/material.usd
deleted file mode 100644
index f9f72d8229e29c032f69eb0b5cf7b25dc33e9dec..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table008/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b600406ef243ac5369422de3dc78a5e0e7b4fe087c68f202b429581ebbf66191
-size 1584
diff --git a/Articulated_objects/small_furniture/table/dressing table008/resource/v_0/element_path.json b/Articulated_objects/small_furniture/table/dressing table008/resource/v_0/element_path.json
deleted file mode 100644
index 585e28c4c30c6947b1eff4281d8c267d19dbf7b2..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table008/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,33 +0,0 @@
-{
-    "1": "/root/E_table_1",
-    "10": "/root/E_drawer_10",
-    "11": "/root/E_drawer_10/E_com_1_11",
-    "12": "/root/E_drawer_10/E_co_12",
-    "13": "/root/E_drawer_13",
-    "14": "/root/E_drawer_13/E_com_1_14",
-    "15": "/root/E_drawer_13/E_co_15",
-    "16": "/root/E_drawer_1_16",
-    "17": "/root/E_drawer_1_16/E_Group_17",
-    "18": "/root/E_drawer_1_16/E_com_1_18",
-    "19": "/root/E_drawer_1_19",
-    "2": "/root/E_table_1/E_a341258_2",
-    "20": "/root/E_drawer_1_19/E_Group_20",
-    "21": "/root/E_drawer_1_19/E_com_1_21",
-    "22": "/root/E_drawer_1_22",
-    "23": "/root/E_drawer_1_22/E_Group_23",
-    "24": "/root/E_drawer_1_22/E_com_1_24",
-    "25": "/root/E_drawer_25",
-    "26": "/root/E_drawer_25/E_com_1_26",
-    "27": "/root/E_drawer_25/E_co_27",
-    "28": "/root/E_mirror_28",
-    "29": "/root/E_mirror_28/E_a341230_29",
-    "3": "/root/E_table_1/E_a341257_3",
-    "30": "/root/E_mirror_28/E_a341231_30",
-    "31": "/root/E_mirror_28/E_a341229_31",
-    "4": "/root/E_table_1/E_tabletop_4",
-    "5": "/root/E_table_1/E_a341260_5",
-    "6": "/root/E_table_1/E_a341255_6",
-    "7": "/root/E_table_1/E_a341260_7",
-    "8": "/root/E_table_1/E_a341260_8",
-    "9": "/root/E_table_1/E_cabinet_1_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/table/dressing table008/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/table/dressing table008/resource/v_0/link_0.usd
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/table/dressing table008/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c4daf5258830b7716472d92a593f65892c06472496b65ed9f5d973b79c3844b0
-size 5420280
diff --git a/Articulated_objects/small_furniture/table/dressing table009/model_dressing_table_009.usd b/Articulated_objects/small_furniture/table/dressing table009/model_dressing_table_009.usd
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/table/dressing table009/model_dressing_table_009.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 45049
diff --git a/Articulated_objects/small_furniture/table/dressing table009/resource/img/5df84f74e118b81fe1bb48b7990473a9.png b/Articulated_objects/small_furniture/table/dressing table009/resource/img/5df84f74e118b81fe1bb48b7990473a9.png
deleted file mode 100644
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+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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-size 43757
diff --git a/Articulated_objects/small_furniture/table/dressing table009/resource/material.usd b/Articulated_objects/small_furniture/table/dressing table009/resource/material.usd
deleted file mode 100644
index 51e9fd691a2724746e0a489744b49f365ba5e518..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table009/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2b1e29d0159689661f431c30800bec1be21bca4ed75503a4490e999e5492cbee
-size 2856
diff --git a/Articulated_objects/small_furniture/table/dressing table009/resource/v_0/element_path.json b/Articulated_objects/small_furniture/table/dressing table009/resource/v_0/element_path.json
deleted file mode 100644
index f04bd567cf288b6028a34ef50eb6d2fe84907f99..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table009/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,56 +0,0 @@
-{
-    "1": "/root/E_drawer_1",
-    "9": "/root/E_table_9",
-    "10": "/root/E_table_9/E_f7475_10",
-    "11": "/root/E_table_9/E_tabletop_11",
-    "12": "/root/E_table_9/E_f7478_12",
-    "13": "/root/E_table_9/E_f7481_13",
-    "14": "/root/E_table_9/E_f7531_14",
-    "15": "/root/E_table_9/E_f7477_15",
-    "16": "/root/E_table_9/E_f7476_16",
-    "17": "/root/E_table_9/E_shelf_17",
-    "18": "/root/E_table_9/E_shelf_18",
-    "19": "/root/E_drawer_19",
-    "2": "/root/E_drawer_1/E_Group_2",
-    "20": "/root/E_drawer_19/E_Group_20",
-    "21": "/root/E_drawer_19/E_com_1_21",
-    "22": "/root/E_drawer_19/E_handle_22",
-    "23": "/root/E_door_1_23",
-    "24": "/root/E_door_1_23/E_handle_24",
-    "25": "/root/E_door_1_23/E_leaf_25",
-    "26": "/root/E_door_1_23/E_leaf_1_26",
-    "27": "/root/E_drawer_27",
-    "28": "/root/E_drawer_27/E_Group_28",
-    "29": "/root/E_drawer_27/E_com_1_29",
-    "3": "/root/E_drawer_1/E_com_1_3",
-    "30": "/root/E_drawer_27/E_handle_30",
-    "31": "/root/E_drawer_31",
-    "32": "/root/E_drawer_31/E_Group_32",
-    "33": "/root/E_drawer_31/E_com_1_33",
-    "34": "/root/E_drawer_31/E_handle_34",
-    "35": "/root/E_drawer_35",
-    "36": "/root/E_drawer_35/E_Group_36",
-    "37": "/root/E_drawer_35/E_com_1_37",
-    "38": "/root/E_drawer_35/E_handle_38",
-    "39": "/root/E_drawer_1_39",
-    "4": "/root/E_drawer_1/E_handle_4",
-    "40": "/root/E_drawer_1_39/E_Group_40",
-    "41": "/root/E_drawer_1_39/E_com_1_41",
-    "42": "/root/E_drawer_1_39/E_handle_42",
-    "43": "/root/E_drawer_1_43",
-    "44": "/root/E_drawer_1_43/E_Group_44",
-    "45": "/root/E_drawer_1_43/E_com_1_45",
-    "46": "/root/E_drawer_1_43/E_handle_46",
-    "47": "/root/E_drawer_1_47",
-    "48": "/root/E_drawer_1_47/E_Group_48",
-    "49": "/root/E_drawer_1_47/E_com_1_49",
-    "5": "/root/E_door_1_5",
-    "50": "/root/E_drawer_1_47/E_handle_50",
-    "51": "/root/E_mirror_51",
-    "52": "/root/E_mirror_51/E_f7487_52",
-    "53": "/root/E_mirror_51/E_f7488_53",
-    "54": "/root/E_mirror_51/E_f7486_54",
-    "6": "/root/E_door_1_5/E_handle_6",
-    "7": "/root/E_door_1_5/E_leaf_7",
-    "8": "/root/E_door_1_5/E_leaf_1_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/table/dressing table009/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/table/dressing table009/resource/v_0/link_0.usd
deleted file mode 100644
index 4408ca788deceb2483f64a47a0031e0872721a83..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table009/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9b4a5ccc4eeed30aa04f1979ae7f99a7e6c19a15b0768fe05fbd984dfe2369ea
-size 10469626
diff --git a/Articulated_objects/small_furniture/table/dressing table010/model_dressing_table_010.usd b/Articulated_objects/small_furniture/table/dressing table010/model_dressing_table_010.usd
deleted file mode 100644
index e402fff91634575652b7b383e57c8dda744eef10..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table010/model_dressing_table_010.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/table/dressing table010/resource/img/5df84f74e118b81fe1bb48b7990473a9.png b/Articulated_objects/small_furniture/table/dressing table010/resource/img/5df84f74e118b81fe1bb48b7990473a9.png
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/table/dressing table010/resource/img/5df84f74e118b81fe1bb48b7990473a9.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/table/dressing table010/resource/img/83cbc39ea4830ed82faeb3910dbb1d9a.png b/Articulated_objects/small_furniture/table/dressing table010/resource/img/83cbc39ea4830ed82faeb3910dbb1d9a.png
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/table/dressing table010/resource/img/83cbc39ea4830ed82faeb3910dbb1d9a.png	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/table/dressing table010/resource/material.usd b/Articulated_objects/small_furniture/table/dressing table010/resource/material.usd
deleted file mode 100644
index f804ec420669dddbcd690697fcc22eaa9d80bb6e..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table010/resource/material.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ea250637eb52afd63d91d1c222fecf2ebc24f27188f701914c8e47f4ab440a40
-size 3066
diff --git a/Articulated_objects/small_furniture/table/dressing table010/resource/v_0/element_path.json b/Articulated_objects/small_furniture/table/dressing table010/resource/v_0/element_path.json
deleted file mode 100644
index bdd1368e26a1e93e95f4752cea54ffd4a24239e8..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/dressing table010/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,49 +0,0 @@
-{
-    "1": "/root/E_drawer_1",
-    "8": "/root/E_drawer_8",
-    "10": "/root/E_drawer_8/E_a341458_10",
-    "11": "/root/E_drawer_8/E_a341456_11",
-    "12": "/root/E_drawer_8/E_a341456_12",
-    "13": "/root/E_drawer_8/E_a341460_13",
-    "14": "/root/E_drawer_8/E_a341455_14",
-    "15": "/root/E_table_15",
-    "16": "/root/E_table_15/E_f7410_16",
-    "17": "/root/E_table_15/E_tabletop_17",
-    "18": "/root/E_table_15/E_f7406_18",
-    "19": "/root/E_table_15/E_f7427_19",
-    "2": "/root/E_drawer_1/E_a341459_2",
-    "20": "/root/E_table_15/E_f7402_20",
-    "21": "/root/E_table_15/E_f7405_21",
-    "22": "/root/E_table_15/E_cabinet_22",
-    "23": "/root/E_table_15/E_cabinet_22/E_a341580_23",
-    "24": "/root/E_table_15/E_cabinet_22/E_a341572_24",
-    "25": "/root/E_table_15/E_cabinet_22/E_a341575_25",
-    "26": "/root/E_table_15/E_cabinet_22/E_a341570_26",
-    "27": "/root/E_table_15/E_cabinet_22/E_a341576_27",
-    "28": "/root/E_table_15/E_cabinet_22/E_a341573_28",
-    "29": "/root/E_table_15/E_cabinet_22/E_a341577_29",
-    "3": "/root/E_drawer_1/E_a341458_3",
-    "30": "/root/E_table_15/E_cabinet_22/E_a341577_30",
-    "31": "/root/E_table_15/E_cabinet_22/E_a341578_31",
-    "32": "/root/E_table_15/E_cabinet_22/E_a341578_32",
-    "33": "/root/E_table_15/E_cabinet_22/E_a341577_33",
-    "34": "/root/E_table_15/E_cabinet_22/E_a341577_34",
-    "35": "/root/E_table_15/E_cabinet_22/E_a341573_35",
-    "36": "/root/E_door_2_36",
-    "37": "/root/E_door_2_36/E_handle_1_37",
-    "38": "/root/E_door_2_36/E_leaf_38",
-    "39": "/root/E_door_2_36/E_leaf_1_39",
-    "4": "/root/E_drawer_1/E_a341456_4",
-    "40": "/root/E_door_2_40",
-    "41": "/root/E_door_2_40/E_handle_1_41",
-    "42": "/root/E_door_2_40/E_leaf_42",
-    "43": "/root/E_door_2_40/E_leaf_1_43",
-    "44": "/root/E_mirror_44",
-    "45": "/root/E_mirror_44/E_a34169_45",
-    "46": "/root/E_mirror_44/E_a34170_46",
-    "47": "/root/E_mirror_44/E_a34171_47",
-    "5": "/root/E_drawer_1/E_a341456_5",
-    "6": "/root/E_drawer_1/E_a341460_6",
-    "7": "/root/E_drawer_1/E_a341455_7",
-    "9": "/root/E_drawer_8/E_a341459_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/table/dressing table010/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/table/dressing table010/resource/v_0/link_0.usd
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diff --git a/Articulated_objects/small_furniture/table/table/resource/v_0/element_path.json b/Articulated_objects/small_furniture/table/table/resource/v_0/element_path.json
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/table/table/resource/v_0/element_path.json
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-{
-    "1": "/root/E_drawer_1",
-    "8": "/root/E_body_8",
-    "10": "/root/E_body_8/E_Component374_10",
-    "11": "/root/E_body_8/E_Component376_11",
-    "12": "/root/E_body_8/E_Component377_12",
-    "13": "/root/E_body_8/E_Component378_13",
-    "14": "/root/E_body_8/E_Component379_14",
-    "15": "/root/E_body_8/E_Component361_15",
-    "16": "/root/E_body_8/E_Component380_16",
-    "17": "/root/E_body_8/E_Component355_17",
-    "18": "/root/E_body_8/E_Component358_18",
-    "19": "/root/E_body_8/E_Component360_19",
-    "2": "/root/E_drawer_1/E_handle_2",
-    "20": "/root/E_body_8/E_Component359_20",
-    "21": "/root/E_body_8/E_Component355_21",
-    "22": "/root/E_drawer_22",
-    "23": "/root/E_drawer_22/E_handle_23",
-    "24": "/root/E_drawer_22/E_Component386_24",
-    "25": "/root/E_drawer_22/E_Component386_25",
-    "26": "/root/E_drawer_22/E_Component376_26",
-    "27": "/root/E_drawer_22/E_Component376_27",
-    "28": "/root/E_drawer_22/E_board_28",
-    "29": "/root/E_drawer_29",
-    "3": "/root/E_drawer_1/E_Component386_3",
-    "30": "/root/E_drawer_29/E_handle_30",
-    "31": "/root/E_drawer_29/E_Component386_31",
-    "32": "/root/E_drawer_29/E_Component386_32",
-    "33": "/root/E_drawer_29/E_Component376_33",
-    "34": "/root/E_drawer_29/E_Component376_34",
-    "35": "/root/E_drawer_29/E_board_35",
-    "4": "/root/E_drawer_1/E_Component386_4",
-    "5": "/root/E_drawer_1/E_Component376_5",
-    "6": "/root/E_drawer_1/E_Component376_6",
-    "7": "/root/E_drawer_1/E_board_7",
-    "9": "/root/E_body_8/E_Component372_9"
-}
\ No newline at end of file
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diff --git a/Articulated_objects/small_furniture/table/workbench01/resource/v_0/element_path.json b/Articulated_objects/small_furniture/table/workbench01/resource/v_0/element_path.json
deleted file mode 100644
index db7509fa003644fc641aff0388c1c4ff0e79a0eb..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/workbench01/resource/v_0/element_path.json
+++ /dev/null
@@ -1,25 +0,0 @@
-{
-    "1": "/root/E_table_1",
-    "3": "/root/E_table_1/E_cabinet_3",
-    "10": "/root/E_table_1/E_cabinet_3/E_shelf_10",
-    "11": "/root/E_table_1/E_cabinet_11",
-    "12": "/root/E_table_1/E_cabinet_11/E_Group_12",
-    "13": "/root/E_table_1/E_cabinet_11/E_shelf2_13",
-    "14": "/root/E_table_1/E_cabinet_11/E_shelf4_14",
-    "15": "/root/E_table_1/E_cabinet_11/E_shelf5_15",
-    "16": "/root/E_table_1/E_cabinet_11/E_shelf3_16",
-    "17": "/root/E_table_1/E_cabinet_11/E_sheli1_17",
-    "18": "/root/E_table_1/E_cabinet_11/E_shelf_18",
-    "19": "/root/E_table_1/E_tabletop_19",
-    "2": "/root/E_table_1/E_Group_2",
-    "20": "/root/E_door_20",
-    "21": "/root/E_door1_21",
-    "22": "/root/E_door_22",
-    "23": "/root/E_door1_23",
-    "4": "/root/E_table_1/E_cabinet_3/E_Group_4",
-    "5": "/root/E_table_1/E_cabinet_3/E_shelf2_5",
-    "6": "/root/E_table_1/E_cabinet_3/E_shelf4_6",
-    "7": "/root/E_table_1/E_cabinet_3/E_shelf5_7",
-    "8": "/root/E_table_1/E_cabinet_3/E_shelf3_8",
-    "9": "/root/E_table_1/E_cabinet_3/E_sheli1_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/table/workbench01/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/table/workbench01/resource/v_0/link_0.usd
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/table/workbench02/resource/v_0/element_path.json b/Articulated_objects/small_furniture/table/workbench02/resource/v_0/element_path.json
deleted file mode 100644
index b504f381432c7360d660365154244521dca42c70..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/table/workbench02/resource/v_0/element_path.json
+++ /dev/null
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-{
-    "1": "/root/E_table_1",
-    "4": "/root/E_table_1/E_leg_4",
-    "10": "/root/E_table_1/E_leg_4/E_Component297_10",
-    "11": "/root/E_table_1/E_leg_4/E_Component297_11",
-    "12": "/root/E_drawer_12",
-    "13": "/root/E_drawer_13",
-    "14": "/root/E_drawer_14",
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-    "16": "/root/E_drawer1_16",
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-    "2": "/root/E_table_1/E_tabletop_2",
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-    "5": "/root/E_table_1/E_leg_4/E_Component295_5",
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-    "7": "/root/E_table_1/E_leg_4/E_Component311_7",
-    "8": "/root/E_table_1/E_leg_4/E_Component299_8",
-    "9": "/root/E_table_1/E_leg_4/E_Component298_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/table/workbench02/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/table/workbench02/resource/v_0/link_0.usd
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-{
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-{
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--- a/Articulated_objects/small_furniture/table/workbench05/resource/v_0/element_path.json
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-{
-    "1": "/root/E_table_1",
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-    "9": "/root/E_drawer_1_9"
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\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/table/workbench05/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/table/workbench05/resource/v_0/link_0.usd
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-{
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\ No newline at end of file
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--- a/Articulated_objects/small_furniture/table/workbench07/resource/material.usd
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--- a/Articulated_objects/small_furniture/table/workbench07/resource/v_0/element_path.json
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-{
-    "1": "/root/E_table_1",
-    "2": "/root/E_table_1/E_leg_2",
-    "3": "/root/E_table_1/E_cabinet_3",
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\ No newline at end of file
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/table/workbench08/resource/v_0/element_path.json b/Articulated_objects/small_furniture/table/workbench08/resource/v_0/element_path.json
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/table/workbench08/resource/v_0/element_path.json
+++ /dev/null
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-{
-    "1": "/root/E_drawer1_1",
-    "5": "/root/E_table_5",
-    "10": "/root/E_table_5/E_Component208_10",
-    "11": "/root/E_table_5/E_Component116_11",
-    "12": "/root/E_table_5/E_leg_12",
-    "2": "/root/E_drawer1_2",
-    "3": "/root/E_drawer1_3",
-    "4": "/root/E_drawer1_4",
-    "6": "/root/E_table_5/E_Group_6",
-    "7": "/root/E_table_5/E_cabinet_7",
-    "8": "/root/E_table_5/E_cabinet_8",
-    "9": "/root/E_table_5/E_tabletop_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/table/workbench08/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/table/workbench08/resource/v_0/link_0.usd
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-version https://git-lfs.github.com/spec/v1
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--- a/Articulated_objects/small_furniture/table/workbench09/resource/material.usd
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diff --git a/Articulated_objects/small_furniture/table/workbench09/resource/v_0/element_path.json b/Articulated_objects/small_furniture/table/workbench09/resource/v_0/element_path.json
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/table/workbench09/resource/v_0/element_path.json
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-{
-    "1": "/root/E_door2_1",
-    "10": "/root/E_drawer1_10",
-    "11": "/root/E_drawer1_10/E_Group_11",
-    "12": "/root/E_drawer1_10/E_handle_12",
-    "13": "/root/E_door3_13",
-    "14": "/root/E_door3_13/E_Group_14",
-    "15": "/root/E_door3_13/E_handleM1_15",
-    "16": "/root/E_drawer1_16",
-    "17": "/root/E_drawer1_16/E_Group_17",
-    "18": "/root/E_drawer1_16/E_handle_18",
-    "19": "/root/E_drawer1_19",
-    "2": "/root/E_door2_1/E_Group_2",
-    "20": "/root/E_drawer1_19/E_Group_20",
-    "21": "/root/E_drawer1_19/E_handle_21",
-    "22": "/root/E_drawer1_22",
-    "23": "/root/E_drawer1_22/E_Group_23",
-    "24": "/root/E_drawer1_22/E_handle_24",
-    "25": "/root/E_body_25",
-    "26": "/root/E_body_25/E__Defintion244M1_26",
-    "27": "/root/E_body_25/E__Defintion249_27",
-    "28": "/root/E_body_25/E_tabletop1_28",
-    "29": "/root/E_body_25/E__Defintion139_29",
-    "3": "/root/E_door2_1/E_handleM1_3",
-    "30": "/root/E_body_25/E__Defintion109_30",
-    "31": "/root/E_body_25/E_Socket_31",
-    "32": "/root/E_body_25/E_Socket_31/E_Socket_32",
-    "33": "/root/E_body_25/E_Socket_31/E_Socket_32/E__Defintion7_33",
-    "34": "/root/E_body_25/E_Socket_31/E_Socket_32/E__Defintion13M1_34",
-    "35": "/root/E_body_25/E_Socket_31/E_Socket_35",
-    "36": "/root/E_body_25/E_Socket_31/E_Socket_35/E__Defintion7_36",
-    "37": "/root/E_body_25/E_Socket_31/E_Socket_35/E__Defintion23_37",
-    "38": "/root/E_body_25/E_Socket_31/E_Socket_38",
-    "39": "/root/E_body_25/E_Socket_31/E_Socket_38/E__Defintion7_39",
-    "4": "/root/E_drawer1_4",
-    "40": "/root/E_body_25/E_Socket_31/E_Socket_38/E__Defintion13M1_40",
-    "5": "/root/E_drawer1_4/E_Group_5",
-    "6": "/root/E_drawer1_4/E_handle_6",
-    "7": "/root/E_drawer1_7",
-    "8": "/root/E_drawer1_7/E_Group_8",
-    "9": "/root/E_drawer1_7/E_handle_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/table/workbench09/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/table/workbench09/resource/v_0/link_0.usd
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-version https://git-lfs.github.com/spec/v1
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-size 162796
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deleted file mode 100644
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--- a/Articulated_objects/small_furniture/tea_table/tea table007/resource/material.usd	
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/tea_table/tea table007/resource/v_0/element_path.json b/Articulated_objects/small_furniture/tea_table/tea table007/resource/v_0/element_path.json
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/tea_table/tea table007/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,25 +0,0 @@
-{
-    "1": "/root/E_tea_table_1",
-    "8": "/root/E_drawer_8",
-    "10": "/root/E_drawer_8/E_com_1_10",
-    "11": "/root/E_drawer_8/E_handle_11",
-    "12": "/root/E_drawer_12",
-    "13": "/root/E_drawer_12/E_com_2_13",
-    "14": "/root/E_drawer_12/E_com_1_14",
-    "15": "/root/E_drawer_12/E_handle_15",
-    "16": "/root/E_drawer1_16",
-    "17": "/root/E_drawer1_16/E_com_2_17",
-    "18": "/root/E_drawer1_16/E_com_1_18",
-    "19": "/root/E_drawer1_16/E_handle_19",
-    "2": "/root/E_tea_table_1/E_Component364_2",
-    "20": "/root/E_drawer1_20",
-    "21": "/root/E_drawer1_20/E_com_2_21",
-    "22": "/root/E_drawer1_20/E_com_1_22",
-    "23": "/root/E_drawer1_20/E_handle_23",
-    "3": "/root/E_tea_table_1/E_Component365_3",
-    "4": "/root/E_drawer_4",
-    "5": "/root/E_drawer_4/E_com_2_5",
-    "6": "/root/E_drawer_4/E_com_1_6",
-    "7": "/root/E_drawer_4/E_handle_7",
-    "9": "/root/E_drawer_8/E_com_2_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/tea_table/tea table007/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/tea_table/tea table007/resource/v_0/link_0.usd
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/tea_table/tea table007/resource/v_0/link_0.usd	
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/tea_table/tea table008/resource/material.usd b/Articulated_objects/small_furniture/tea_table/tea table008/resource/material.usd
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/tea_table/tea table008/resource/material.usd	
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/tea_table/tea table008/resource/v_0/element_path.json b/Articulated_objects/small_furniture/tea_table/tea table008/resource/v_0/element_path.json
deleted file mode 100644
index cf5c2929dd49a6eb93523c3dd117c35f5cf84914..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/tea_table/tea table008/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-    "1": "/root/E_tea_table_1",
-    "9": "/root/E_drawer_9",
-    "10": "/root/E_drawer_9/E_com_2_10",
-    "11": "/root/E_drawer_9/E_com_1_11",
-    "12": "/root/E_drawer_9/E_handle_12",
-    "13": "/root/E_drawer1_13",
-    "14": "/root/E_drawer1_13/E_com_2_14",
-    "15": "/root/E_drawer1_13/E_handle_15",
-    "16": "/root/E_drawer1_13/E_com_1_16",
-    "17": "/root/E_drawer1_17",
-    "18": "/root/E_drawer1_17/E_com_2_18",
-    "19": "/root/E_drawer1_17/E_handle_19",
-    "2": "/root/E_tea_table_1/E_Component502_2",
-    "20": "/root/E_drawer1_17/E_com_1_20",
-    "3": "/root/E_tea_table_1/E_Component503_3",
-    "4": "/root/E_tea_table_1/E_Component582_4",
-    "5": "/root/E_drawer_5",
-    "6": "/root/E_drawer_5/E_com_2_6",
-    "7": "/root/E_drawer_5/E_com_1_7",
-    "8": "/root/E_drawer_5/E_handle_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/tea_table/tea table008/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/tea_table/tea table008/resource/v_0/link_0.usd
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--- a/Articulated_objects/small_furniture/tea_table/tea table008/resource/v_0/link_0.usd	
+++ /dev/null
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-version https://git-lfs.github.com/spec/v1
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/tea_table/tea table009/resource/v_0/element_path.json b/Articulated_objects/small_furniture/tea_table/tea table009/resource/v_0/element_path.json
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/tea_table/tea table009/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,35 +0,0 @@
-{
-    "1": "/root/E_tea_table_1",
-    "10": "/root/E_drawer_10",
-    "11": "/root/E_drawer_10/E_com_2_11",
-    "12": "/root/E_drawer_10/E_com_1_12",
-    "13": "/root/E_drawer_10/E_handle_1_13",
-    "14": "/root/E_drawer_14",
-    "15": "/root/E_drawer_14/E_com_2_15",
-    "16": "/root/E_drawer_14/E_com_1_16",
-    "17": "/root/E_drawer_14/E_handle_1_17",
-    "18": "/root/E_drawer_18",
-    "19": "/root/E_drawer_18/E_com_2_19",
-    "2": "/root/E_tea_table_1/E_Component62_2",
-    "20": "/root/E_drawer_18/E_com_1_20",
-    "21": "/root/E_drawer_18/E_handle_1_21",
-    "22": "/root/E_drawer1_22",
-    "23": "/root/E_drawer1_22/E_handle_1_23",
-    "24": "/root/E_drawer1_22/E_com_1_24",
-    "25": "/root/E_drawer1_22/E_com_2_25",
-    "26": "/root/E_drawer1_26",
-    "27": "/root/E_drawer1_26/E_handle_1_27",
-    "28": "/root/E_drawer1_26/E_com_1_28",
-    "29": "/root/E_drawer1_26/E_com_2_29",
-    "3": "/root/E_tea_table_1/E_Component29_3",
-    "30": "/root/E_drawer1_30",
-    "31": "/root/E_drawer1_30/E_handle_1_31",
-    "32": "/root/E_drawer1_30/E_com_1_32",
-    "33": "/root/E_drawer1_30/E_com_2_33",
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-    "5": "/root/E_tea_table_1/E_Component29_5",
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-    "8": "/root/E_tea_table_1/E_Component60_8",
-    "9": "/root/E_tea_table_1/E_Component58_9"
-}
\ No newline at end of file
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deleted file mode 100644
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diff --git a/Articulated_objects/small_furniture/tea_table/tea table010/resource/v_0/element_path.json b/Articulated_objects/small_furniture/tea_table/tea table010/resource/v_0/element_path.json
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/tea_table/tea table010/resource/v_0/element_path.json	
+++ /dev/null
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-{
-    "1": "/root/E_tea_table_1",
-    "9": "/root/E_drawer_9",
-    "10": "/root/E_drawer_9/E_com_2_10",
-    "11": "/root/E_drawer_9/E_com_1_11",
-    "12": "/root/E_drawer_9/E_handle_1_12",
-    "13": "/root/E_drawer_13",
-    "14": "/root/E_drawer_13/E_com_2_14",
-    "15": "/root/E_drawer_13/E_com_1_15",
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-    "4": "/root/E_tea_table_1/E_Component524_4",
-    "5": "/root/E_tea_table_1/E_Component142_5",
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-    "7": "/root/E_tea_table_1/E_Component141_7",
-    "8": "/root/E_tea_table_1/E_Component139_8"
-}
\ No newline at end of file
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deleted file mode 100644
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diff --git a/Articulated_objects/small_furniture/tea_table/tea table011/resource/v_0/element_path.json b/Articulated_objects/small_furniture/tea_table/tea table011/resource/v_0/element_path.json
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/tea_table/tea table011/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-    "1": "/root/E_link_1",
-    "9": "/root/E_drawer_9",
-    "10": "/root/E_drawer_9/E_com_2_10",
-    "11": "/root/E_drawer_9/E_com_1_11",
-    "12": "/root/E_wheel_12",
-    "13": "/root/E_wheel_13",
-    "14": "/root/E_link_14",
-    "15": "/root/E_wheel_15",
-    "16": "/root/E_link_16",
-    "17": "/root/E_wheel_17",
-    "18": "/root/E_link_18",
-    "19": "/root/E_drawer1_19",
-    "2": "/root/E_tea_table_2",
-    "20": "/root/E_drawer1_19/E_com_2_20",
-    "21": "/root/E_drawer1_19/E_com_1_21",
-    "3": "/root/E_tea_table_2/E_Component515_3",
-    "4": "/root/E_tea_table_2/E_Component133_4",
-    "5": "/root/E_tea_table_2/E_Component517_5",
-    "6": "/root/E_tea_table_2/E_Component350_6",
-    "7": "/root/E_tea_table_2/E_Component134_7",
-    "8": "/root/E_tea_table_2/E_Component139_8"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/tea_table/tea table011/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/tea_table/tea table011/resource/v_0/link_0.usd
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+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
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deleted file mode 100644
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--- a/Articulated_objects/small_furniture/tea_table/tea table012/resource/material.usd	
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-version https://git-lfs.github.com/spec/v1
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diff --git a/Articulated_objects/small_furniture/tea_table/tea table012/resource/v_0/element_path.json b/Articulated_objects/small_furniture/tea_table/tea table012/resource/v_0/element_path.json
deleted file mode 100644
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--- a/Articulated_objects/small_furniture/tea_table/tea table012/resource/v_0/element_path.json	
+++ /dev/null
@@ -1,43 +0,0 @@
-{
-    "1": "/root/E_teatable_1",
-    "10": "/root/E_teatable_1/E_Component333_10",
-    "11": "/root/E_teatable_1/E_Component334_11",
-    "12": "/root/E_teatable_1/E_Component93_12",
-    "13": "/root/E_teatable_1/E_Component117_13",
-    "14": "/root/E_teatable_1/E_Component120_14",
-    "15": "/root/E_teatable_1/E_Component117_15",
-    "16": "/root/E_teatable_1/E_Component120_16",
-    "17": "/root/E_teatable_1/E_Component93_17",
-    "18": "/root/E_teatable_1/E_Component117_18",
-    "19": "/root/E_teatable_1/E_Component120_19",
-    "2": "/root/E_teatable_1/E_Group_2",
-    "20": "/root/E_teatable_1/E_Component117_20",
-    "21": "/root/E_teatable_1/E_Component93_21",
-    "22": "/root/E_teatable_1/E_Component120_22",
-    "23": "/root/E_teatable_1/E_Component93_23",
-    "24": "/root/E_teatable_1/E_Component130_24",
-    "25": "/root/E_teatable_1/E_tabletop_25",
-    "26": "/root/E_teatable_1/E_tabletop_25/E_Component346_26",
-    "27": "/root/E_teatable_1/E_tabletop_25/E_Component347_27",
-    "28": "/root/E_teatable_1/E_tabletop_25/E_Component338_28",
-    "29": "/root/E_teatable_1/E_tabletop_25/E_Component337_29",
-    "3": "/root/E_teatable_1/E_Component342_3",
-    "30": "/root/E_door_30",
-    "31": "/root/E_door_30/E_Component336_31",
-    "32": "/root/E_door_30/E_Component331_32",
-    "33": "/root/E_drawer_33",
-    "34": "/root/E_drawer_33/E_com_2_34",
-    "35": "/root/E_drawer_33/E_com_1_35",
-    "36": "/root/E_drawer1_36",
-    "37": "/root/E_drawer1_36/E_com_2_37",
-    "38": "/root/E_drawer1_36/E_com_1_38",
-    "39": "/root/E_door1_39",
-    "4": "/root/E_teatable_1/E_Component340_4",
-    "40": "/root/E_door1_39/E_Component331_40",
-    "41": "/root/E_door1_39/E_Component336_41",
-    "5": "/root/E_teatable_1/E_Component345_5",
-    "6": "/root/E_teatable_1/E_Component348_6",
-    "7": "/root/E_teatable_1/E_Component349_7",
-    "8": "/root/E_teatable_1/E_Component341_8",
-    "9": "/root/E_teatable_1/E_Component330_9"
-}
\ No newline at end of file
diff --git a/Articulated_objects/small_furniture/tea_table/tea table012/resource/v_0/link_0.usd b/Articulated_objects/small_furniture/tea_table/tea table012/resource/v_0/link_0.usd
deleted file mode 100644
index 9fec5cfb0a066396dd6a4cff0bb8652d115eea7b..0000000000000000000000000000000000000000
--- a/Articulated_objects/small_furniture/tea_table/tea table012/resource/v_0/link_0.usd	
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:d50db64b9439d53130b3d456f38872defb4db716e47cf76f31c3882c4bcc5f1c
-size 9599681
diff --git a/Interactive_scene/kitchen/interactive_objects/Collected_model_oven_4.30/Button.usdc b/Interactive_scene/kitchen/interactive_objects/Collected_model_oven_4.30/Button.usdc
index 7565cf234f9242848a786744d2327aee589df469..27413ace322f6bc2a81b65a1bad038637539a30f 100644
Binary files a/Interactive_scene/kitchen/interactive_objects/Collected_model_oven_4.30/Button.usdc and b/Interactive_scene/kitchen/interactive_objects/Collected_model_oven_4.30/Button.usdc differ
diff --git a/README.md b/README.md
index f10243ccefd891ceb5c1341a128b551af6bc1d4a..d4b261e9bc7f7fcfe21448d2c57c28cf388eb3a4 100755
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ Formats:
 ## Key Features 
 
 
-✅ 476 high-quality digital-twin articulated objects. 
+✅ 206 high-quality digital-twin articulated objects. 
  ![articulated objects](./assets/206_articulated_objects.gif) 
 
 <div align="center" style="display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin: 2rem 0;">
@@ -77,7 +77,6 @@ Formats:
 
 | Version | Release Date | Description                                                                 | Highlights |
 |---------|--------------|-----------------------------------------------------------------------------|------------|
-| v1.3    | 2026-06      | Expanded the dataset.                             | ✅ Added new 3D models<br>✅ Increased total articulated models to 476 |
 | v1.2    | 2026-03      | Added new asset categories and simplified USD joint control code.           | ✅ Added 37 IKEA furniture assets (`Ikea_furniture`)<br>✅ Added 15 medical equipment assets (`Medical_equipment`)<br>✅ Simplified USD joint control code |
 | v1.1    | 2025-08      |  Optimized the details of interactive scenes.                                       | ✅ Modify interactive scene joint drive configuration<br>✅Optimize collision volume decomposition within interactive scenes <br> ✅Including 48 modular interactive objects |
 | v1.0    | 2025-06      | Initial release of ArtVIP dataset                                           | ✅ 206 articulated objects<br>✅ 6 interactive scenes<br>✅ 6 digital twin scenes<br> |
@@ -310,4 +309,4 @@ Formats:
       🍽️ kitchen_with_parlor Interaction Showcase
     </p>
   </div>
-</div>
+</div>
\ No newline at end of file