ActuallyAdditions/src/main/resources/assets/actuallyadditions/blockstates/blockXPSolidifier.json

{
  "variants": {
    "meta=0": { "model": "actuallyadditions:blockXPSolidifier", "y": 0 },
    "meta=1": { "model": "actuallyadditions:blockXPSolidifier", "y": 180 },
    "meta=2": { "model": "actuallyadditions:blockXPSolidifier", "y": -90 },
    "meta=3": { "model": "actuallyadditions:blockXPSolidifier", "y": 90 }
  }
}