{
 "emissive": "#ff9a30",
 "emissiveIntensity": 0.55,
 "opacity": 0.8,
 "roughness": 0.3,
 "rim": {
  "color": "#ffd27a",
  "power": 2.0,
  "strength": 0.3
 },
 "halo": "warm",
 "mouthEmissive": 0.4
}