{
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  "referenceRevision": "runtime-look-v4-2026-09-07",
  "sourceMaterialReference": "blender_prototype/premium_finishes.py",
  "genericMaterialReference": "blender_prototype/card_finish_material.py",
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    "heightMeters": 0.0882,
    "thicknessMeters": 0.0004,
    "cornerRadiusMeters": 0.0028
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      "finishMask": "david-finish-mask.png",
      "maskRule": "Premium v3 saturation/value and title-panel protection; face, hand, and lamb ellipse cutouts removed"
    },
    "timothy": {
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      "finishMask": "timothy-finish-mask.png",
      "maskRule": "Artwork-independent saturation/value coverage"
    }
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    "renders/david_foil_reflection.png",
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