{
  "params": {
    "kind": {
      "type": "choice",
      "options": [
        "scarlet",
        "bluegold",
        "military",
        "hyacinth",
        "rainbow"
      ],
      "default": "scarlet",
      "label": "Kind",
      "describe": "Colourway: scarlet (red with yellow and blue wings), bluegold (blue back, golden belly, black beak), military (green with a red tail), hyacinth (deep cobalt blue with a yellow eye ring), rainbow (lorikeet-style blue head, orange chest, red beak)."
    },
    "tail": {
      "type": "range",
      "min": 0.3,
      "max": 1.3,
      "step": 0.05,
      "default": 1,
      "label": "Tail length",
      "describe": "Tail length. 1 is a macaw tail as long as the body; 0.3 is a short-tailed parrot like an amazon or grey."
    },
    "crest": {
      "type": "toggle",
      "default": false,
      "label": "Crest",
      "describe": "A raised fan of crest feathers on the crown, like a cockatoo."
    },
    "size": {
      "type": "range",
      "min": 0.35,
      "max": 1.5,
      "step": 0.05,
      "default": 1,
      "label": "Size",
      "describe": "Uniform scale. 1 is a big 85 cm macaw; 0.35 is a budgie-sized parakeet; 1.5 is a giant jungle spirit bird."
    }
  },
  "presets": {
    "blue-and-gold": {
      "kind": "bluegold"
    },
    "pirate parrot": {
      "kind": "military",
      "tail": 0.7,
      "size": 0.75
    },
    "lorikeet": {
      "kind": "rainbow",
      "tail": 0.45,
      "size": 0.4
    }
  },
  "night": null
}