{
    "model": {
      "type": "select",
      "property": "custom_model_data",
      "fallback": {
        "type": "minecraft:model",
        "model": "minecraft:item/bone"
      },
      "cases": [
        { "when": "broth", "model": { "type": "model", "model": "lz:food/soup_bone_broth" } }
      ]
    }
  }