Update qt_lab_000002 mild perspective thumbnail and package 2026.10.27_01

Replace the representative thumbnail with the reviewed NVIDIA-rendered 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_000002/.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": "2026-10-27T08:35:01",
+  "timestamp": "2026-10-27T09:20:45",
   "assets": [
     {
       "asset": "simready_usd/qt_lab_000002.usd",

qt_lab_000002/.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": "2026-10-27T08:35:01",
+  "timestamp": "2026-10-27T09:20:45",
   "assets": [
     {
       "asset": "com.nvidia.simready.packaging.json",

qt_lab_000002/.metadata/com.nvidia.simready.packaging.bom.json

@@ -3,10 +3,10 @@
   "items": [
     {
       "relative_path": "simready_usd/.thumbs/256x256/qt_lab_000002.usd.png",
-      "size": 42389,
+      "size": 32481,
       "hash": {
-        "sha256-flat-1mb": "488238f543b011af63a4ea3238fa21aa1e3e944f9c88bee4650c9ce2c2d75449",
-        "sha256": "4905cc7464d4309e692d466ef0d0fe8874c5093462591d32bc5683ba6d03aeb8"
+        "sha256-flat-1mb": "5740d8b4dd5b0d1eb87a6d0d79b34ca0f5c4d32f6c569d54e83d1e4125553052",
+        "sha256": "7eb6a91524828b75bc31096107dfef5fa3ae0f40bd8cd59a1b0ef49deb8c278a"
       }
     },
     {

qt_lab_000002/com.nvidia.simready.packaging.json

@@ -1,18 +1,18 @@
 {
   "format_version": "1.0",
-  "package_id": "simready.hf.quiktech.SimReady-Assets.qt_lab_000002.2026.10.27_00",
+  "package_id": "simready.hf.quiktech.SimReady-Assets.qt_lab_000002.2026.10.27_01",
   "license": "cc-by-4.0",
   "metadata": [
     {
       "name": "com.nvidia.simready.conformance.Package-Candidate@1.0.0.json",
       "hash": {
-        "sha256": "4b1f0cc9bbea939b694bd9577c6858a0e57176abf88b26bc079167c4ad71a312"
+        "sha256": "9cd7aca3fb8b23a30ca110d51e1d94c7f026d9621410feb5e1fb82c4526368da"
       }
     },
     {
       "name": "com.nvidia.simready.packaging.bom.json",
       "hash": {
-        "sha256": "f7b206e8066a3317e1d520d4b8f06d7ba11f70a26f97012174043498ef8e3925"
+        "sha256": "bdf8dcda6583ba93d8313eead683847f2cc5698713efe167ffd039378ac1c386"
       }
     },
     {
@@ -23,9 +23,9 @@
     }
   ],
   "content_hash": {
-    "sha256": "590dd51f4dabdc2f139baef1a19668d77668b2d6fdbbe2bad7281f5b616e5329"
+    "sha256": "b56b534fdfb580acaf46ccf7a57d65c568e6348506d1135ba246da396746e27f"
   },
   "package_hash": {
-    "sha256": "e04550f6083a18198c42bfb3b627739622e001404c80503c9394a20bf9ac791f"
+    "sha256": "ffdd9e4da6b77684f696be3f6e9b882ece9ee5e542ccb95d49fd208c3912fca4"
   }
 }