Update data: 4 units

- visual_media/uv_reproduction/uv_material_reproduction_stylized_panda/input
- visual_media/uv_reproduction/uv_reproduction_anime_singing_girl/input
- visual_media/uv_reproduction/uv_reproduction_muji_paper_bag/input
- visual_media/uv_reproduction/uv_reproduction_samurai/input

tasks/visual_media/uv_reproduction/uv_material_reproduction_stylized_panda/input/manifest.json

@@ -0,0 +1,13 @@
+{
+  "schema_version": "sub_benchmark_input_manifest/v1",
+  "project_name": "stylized_panda",
+  "primary_object": "input/panda_raw.obj",
+  "reference_images": [
+    "input/reference_images/front.png",
+    "input/reference_images/back.png",
+    "input/reference_images/left.png",
+    "input/reference_images/right.png",
+    "input/reference_images/top_front.png",
+    "input/reference_images/bottom_front.png"
+  ]
+}

tasks/visual_media/uv_reproduction/uv_material_reproduction_stylized_panda/input/task_brief.md

@@ -0,0 +1,16 @@
+# Stylized Panda UV + Material Reproduction
+
+Use Blender to recreate the UV unwrap and textured material appearance of the provided Panda model.
+
+Official input:
+- White model OBJ: `input/panda_raw.obj`
+- Reference renders: `input/reference_images/`
+
+Required submission:
+- `output/submission/panda.obj`
+- `output/submission/material.mtl`
+- texture files referenced by your material under `output/submission/textures/`
+
+Important:
+- Keep the model aligned in world space
+- Do not modify files outside `output/submission`

tasks/visual_media/uv_reproduction/uv_reproduction_anime_singing_girl/input/manifest.json

@@ -4,8 +4,6 @@
   "primary_object": "input/singing_raw.obj",
   "reference_image_dir": "input/reference_images",
   "reference_images": [
-    "input/reference_images/target_uv_layout.png",
-    "input/reference_images/target_checker_preview.png",
     "input/reference_images/target_material_preview.png"
   ]
 }

tasks/visual_media/uv_reproduction/uv_reproduction_muji_paper_bag/input/manifest.json

@@ -0,0 +1,12 @@
+{
+  "schema_version": "sub_benchmark_input_manifest/v1",
+  "project_name": "muji_paper_bag",
+  "primary_object": "input/muji_paper_bag_raw.obj",
+  "reference_image_dir": "input/reference_images",
+  "reference_images": [
+    "input/reference_images/front.png",
+    "input/reference_images/back.png",
+    "input/reference_images/left.png",
+    "input/reference_images/right.png"
+  ]
+}

tasks/visual_media/uv_reproduction/uv_reproduction_muji_paper_bag/input/reference_images/views_manifest.json

@@ -0,0 +1,26 @@
+[
+  {
+    "name": "front",
+    "azimuth_deg": 0.0,
+    "elevation_deg": 18.0,
+    "image": "input/reference_images/front.png"
+  },
+  {
+    "name": "back",
+    "azimuth_deg": 180.0,
+    "elevation_deg": 18.0,
+    "image": "input/reference_images/back.png"
+  },
+  {
+    "name": "left",
+    "azimuth_deg": 90.0,
+    "elevation_deg": 18.0,
+    "image": "input/reference_images/left.png"
+  },
+  {
+    "name": "right",
+    "azimuth_deg": 270.0,
+    "elevation_deg": 18.0,
+    "image": "input/reference_images/right.png"
+  }
+]

tasks/visual_media/uv_reproduction/uv_reproduction_samurai/input/samurai.mtl

@@ -0,0 +1,62 @@
+# Blender MTL File: 'None'
+# Material Count: 6
+
+newmtl M_Map01
+Ns 179.999996
+Ka 1.000000 1.000000 1.000000
+Kd 0.500000 0.500000 0.500000
+Ks 2.000000 2.000000 2.000000
+Ke 0.0 0.0 0.0
+Ni 1.450000
+d 1.000000
+illum 2
+
+newmtl M_Map02
+Ns 179.999996
+Ka 1.000000 1.000000 1.000000
+Kd 0.500000 0.500000 0.500000
+Ks 2.000000 2.000000 2.000000
+Ke 0.0 0.0 0.0
+Ni 1.450000
+d 1.000000
+illum 2
+
+newmtl M_Map03
+Ns 179.999996
+Ka 1.000000 1.000000 1.000000
+Kd 0.500000 0.500000 0.500000
+Ks 2.000000 2.000000 2.000000
+Ke 0.0 0.0 0.0
+Ni 1.450000
+d 1.000000
+illum 2
+
+newmtl M_Map04
+Ns 179.999996
+Ka 1.000000 1.000000 1.000000
+Kd 0.500000 0.500000 0.500000
+Ks 2.000000 2.000000 2.000000
+Ke 0.0 0.0 0.0
+Ni 1.450000
+d 1.000000
+illum 2
+
+newmtl M_Map_weapons
+Ns 179.999996
+Ka 1.000000 1.000000 1.000000
+Kd 0.500000 0.500000 0.500000
+Ks 2.000000 2.000000 2.000000
+Ke 0.0 0.0 0.0
+Ni 1.450000
+d 1.000000
+illum 2
+
+newmtl M_subsurface
+Ns 179.999996
+Ka 1.000000 1.000000 1.000000
+Kd 0.500000 0.500000 0.500000
+Ks 2.000000 2.000000 2.000000
+Ke 0.0 0.0 0.0
+Ni 1.450000
+d 1.000000
+illum 2