{
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    "type": "minecraft:range_dispatch",
    "property": "minecraft:custom_model_data",
    "index": 0,
    "fallback": {
      "type": "minecraft:model",
      "model": "minecraft:block/anvil"
    },
    "entries": [
      {
        "threshold": 25124,
        "model": {
          "type": "minecraft:model",
          "model": "item/nexusprism/durability_generator"
        }
      }
    ]
  }
}