Update qt_lab_000001 mild perspective thumbnail and front uniform gray-white background thumbnail 2026.11.05_01

Replace the representative thumbnail with the reviewed NVIDIA-rendered front uniform gray-white background mild-perspective light-background image. Rebuild package/BOM through official tooling; pre/post validation and content hashes verified. USD geometry, textures and physics unchanged; existing validation and Benchmark results retained. Core validation used the recorded unmodified official-source build. Keep dataset private; no NVIDIA submission.

qt_lab_000001/.metadata/com.nvidia.simready.conformance.Package-Candidate@1.0.0.json

@@ -2,7 +2,7 @@
   "format_version": "1.0",
   "profile": "Package-Candidate",
   "profile_version": "1.0.0",
-  "timestamp": "2026-11-05T03:32:03",
+  "timestamp": "2026-11-05T03:35:38",
   "assets": [
     {
       "asset": "simready_usd/qt_lab_000001.usd",

qt_lab_000001/.metadata/com.nvidia.simready.conformance.Package@1.0.0.json

@@ -2,7 +2,7 @@
   "format_version": "1.0",
   "profile": "Package",
   "profile_version": "1.0.0",
-  "timestamp": "2026-11-05T03:32:03",
+  "timestamp": "2026-11-05T03:35:38",
   "assets": [
     {
       "asset": "com.nvidia.simready.packaging.json",

qt_lab_000001/.metadata/com.nvidia.simready.packaging.bom.json

@@ -3,10 +3,10 @@
   "items": [
     {
       "relative_path": "simready_usd/.thumbs/256x256/qt_lab_000001.usd.png",
-      "size": 44402,
+      "size": 28604,
       "hash": {
-        "sha256-flat-1mb": "0b33681f383e4f23d6bebb8fc78ad332790d2b09cb9c06baea80076668a5caee",
-        "sha256": "720a236606174a66cf20b66064ea26a48a200e601cab9db12394ec56d4d26ab7"
+        "sha256-flat-1mb": "51f9ae05f386dbd027d0e5767a171d8aa3798b437ee2a3d3bce2981dc189a356",
+        "sha256": "68f4814e1f12adc82ec03646c434281ea457914b8c48e8d1a6e66818e3db2174"
       }
     },
     {

qt_lab_000001/com.nvidia.simready.packaging.json

@@ -1,18 +1,18 @@
 {
   "format_version": "1.0",
-  "package_id": "simready.hf.quiktech.SimReady-Assets.qt_lab_000001.2026.11.05_00",
+  "package_id": "simready.hf.quiktech.SimReady-Assets.qt_lab_000001.2026.11.05_01",
   "license": "cc-by-4.0",
   "metadata": [
     {
       "name": "com.nvidia.simready.conformance.Package-Candidate@1.0.0.json",
       "hash": {
-        "sha256": "a1575f5e5bd5be4a903de5b21b7bb5210dd406a6572274dd492bee9faf7a892b"
+        "sha256": "6ac526819365f34e621b225fdcd2d0df8b708e24d7be72567dbfabf9b786685c"
       }
     },
     {
       "name": "com.nvidia.simready.packaging.bom.json",
       "hash": {
-        "sha256": "d01b24540b5f137d432cf2c853a891cd62acd557f90b7c787d2106a5a9a4bf24"
+        "sha256": "ce9ba947e9d87e10ec6c20147a81029b374d986d612a611ab99d5fe4a223e7ee"
       }
     },
     {
@@ -23,9 +23,9 @@
     }
   ],
   "content_hash": {
-    "sha256": "e19dab42b8b5a3d83e1b9aa86bbf5fc45ac4064732065a45522a0b0cc3eeead1"
+    "sha256": "6ddadfcb9ea8939cd008568657b002dd466aac959b689b627cd695dd98f38907"
   },
   "package_hash": {
-    "sha256": "0b258b608728cf1c6de6ae1421641e5f3ba9f7cd6f5508b6d7c29539d2911cd4"
+    "sha256": "bbe748bcb32db473b11857efddf582f4f7ba4ef92001dbd77b94eb3508468c23"
   }
 }