{
 "slug": "marble-run",
 "triangles": 14086,
 "texture_px": 2048,
 "triangles_light": null,
 "texture_px_light": null,
 "files": {
  "glb": {
   "name": "marble-run.glb",
   "bytes": 914768
  },
  "blend": {
   "name": "marble-run.blend",
   "bytes": 814643
  },
  "fbx": {
   "name": "marble-run.fbx",
   "bytes": 1549708
  },
  "obj": {
   "name": "marble-run-obj.zip",
   "bytes": 735947
  },
  "usdz": {
   "name": "marble-run.usdz",
   "bytes": 1439289
  }
 },
 "extras": {
  "license": "CC0-1.0",
  "source": "grab3d.com",
  "dimensions_m": "0.340 x 0.150 x 0.433",
  "triangles": 14086,
  "textures": "PBR 2048px: base color, roughness, metallic, normal (baked)",
  "generator": "Created by grab3d",
  "created": "2026-09-26",
  "real_size": "wooden marble run tower, approx. 34 x 15 x 43 cm, marbles 1.7 cm",
  "notes": "front faces -Y; maple base, four beech posts with yellow ball finials, top frame, lavender back panel with white stars; four U-channel rails (red, yellow, green, blue) zigzag down with end caps at the high end, the marble drops through the gap at the post onto the next rail and into a catch bowl; three glossy marbles on the track; single object",
  "set": "Cozy Kids Room & Toys Kit"
 },
 "origin": {
  "method": "procedural",
  "detail": "Built procedurally with Blender scripts. The scripts were written with the help of an AI coding assistant. No generative AI model produced the geometry or textures directly.",
  "ai_content": false,
  "ai_assisted_code": true
 }
}