ploof-pack/faithless/assets/minecraft/blockstates/deepslate.json

{
  "variants": {
    "axis=x": [
      {
        "model": "minecraft:block/deepslate",
        "x": 90,
        "y": 90
      },
      {
        "model": "minecraft:block/deepslate",
        "x": 90,
        "y": 90
      }
    ],
    "axis=y": [
      { "model": "minecraft:block/deepslate", "weight": 200 },
      { "model": "minecraft:block/deepslate", "weight": 200, "y": 180 }
    ],
    "axis=z": [
      {
        "model": "minecraft:block/deepslate",
        "x": 90
      },
      {
        "model": "minecraft:block/deepslate",
        "x": 90,
        "y": 180
      }
    ]
  }
}