{
  "params": {
    "hide": {
      "type": "choice",
      "options": [
        "olive",
        "sand",
        "ash",
        "crimson"
      ],
      "default": "olive",
      "label": "Hide",
      "describe": "Skin colour family: olive (green with a cream belly), sand (desert tan), ash (grey with blue quills), crimson (red-brown with black quills)."
    },
    "feathers": {
      "type": "toggle",
      "default": false,
      "label": "Feathers",
      "describe": "Adds a quill crest on the head and neck, feather fans on the arms and a tail-tip fan (the modern feathered look). Off = scaly."
    },
    "stripes": {
      "type": "toggle",
      "default": true,
      "label": "Stripes",
      "describe": "Dark bands across the back and the tail."
    },
    "size": {
      "type": "range",
      "min": 0.5,
      "max": 1.6,
      "step": 0.05,
      "default": 1,
      "label": "Size",
      "describe": "Uniform scale. 1 is about 2.5 m long with hips at 0.95 m; 0.5 is a turkey-sized hunter; 1.6 is a giant."
    }
  },
  "presets": {
    "feathered hunter": {
      "hide": "crimson",
      "feathers": true
    },
    "desert runner": {
      "hide": "sand",
      "stripes": false,
      "size": 0.8
    },
    "storm giant": {
      "hide": "ash",
      "feathers": true,
      "size": 1.5
    }
  },
  "night": {
    "eye": {
      "zone": "eye",
      "intensity": 1.6,
      "describe": "The eyes glow amber in the dark."
    }
  }
}