{
  "params": {
    "species": {
      "type": "choice",
      "options": [
        "white",
        "black",
        "indian"
      ],
      "default": "white",
      "label": "Species",
      "describe": "Build: white (big head carried low, wide square lip, two horns), black (smaller, head higher, hooked upper lip), indian (one horn and deep armour-plate folds studded with bumps)."
    },
    "horn": {
      "type": "range",
      "min": 0.4,
      "max": 1.6,
      "step": 0.1,
      "default": 1,
      "label": "Horn",
      "describe": "Front horn length: 1 is about 60 cm, 0.4 a stub (young or dehorned), 1.6 a record horn."
    },
    "skin": {
      "type": "choice",
      "options": [
        "grey",
        "mud",
        "dark"
      ],
      "default": "grey",
      "label": "Skin",
      "describe": "Skin colour: grey (clean), mud (coated in red-brown wallow mud), dark (wet slate grey)."
    },
    "size": {
      "type": "range",
      "min": 0.35,
      "max": 1.15,
      "step": 0.05,
      "default": 1,
      "label": "Size",
      "describe": "Uniform scale. 1 is about 1.75 m at the shoulder; 0.4 reads as a calf."
    }
  },
  "presets": {
    "black rhino": {
      "species": "black",
      "size": 0.85,
      "horn": 1.2
    },
    "indian rhino": {
      "species": "indian",
      "horn": 0.6,
      "skin": "dark"
    },
    "calf": {
      "size": 0.4,
      "horn": 0.4
    }
  },
  "night": {
    "eye": {
      "zone": "eye",
      "color": "#ffd9a0",
      "intensity": 1,
      "describe": "Small eyes that catch the light at night."
    }
  }
}