{
  "parent": "minecraft:item/generated",
  "textures": {
    "layer0": "minecraft:item/amethyst_shard"
  },
  "overrides": [
    { "predicate": {"custom_model_data": 1}, "model": "custom:item/amethyst_shard_blue"},
	{ "predicate": {"custom_model_data": 2}, "model": "custom:item/amethyst_shard_silver"},
	{ "predicate": {"custom_model_data": 3}, "model": "custom:item/amethyst_shard_gold"}
  ]
}