{
  "table": [
    640,
    480,
    1
  ],
  "faces": [
    128,
    128,
    2
  ],
  "hands": [
    224,
    224,
    16
  ],
  "hand_anchor": "held coin (88,24); empty hand shared grid cell",
  "held_frames": 5,
  "alpha": "opaque table, binary cutouts"
}