{
  "variants": {
    "facing=north": { "model": "example_mod:block/freezer_block" },
    "facing=south": { "model": "example_mod:block/freezer_block", "y": 180 },
    "facing=west":  { "model": "example_mod:block/freezer_block", "y": 270 },
    "facing=east":  { "model": "example_mod:block/freezer_block", "y": 90 }
  }
}
