{
    "variants": {
        "facing=north":  { "model": "mysttech:Compressor" },
        "facing=south":  { "model": "mysttech:Compressor", "y": 180, "uvlock": false },
        "facing=east": { "model": "mysttech:Compressor", "y": 90, "uvlock": false },
        "facing=west": { "model": "mysttech:Compressor", "y": 270, "uvlock": false }
    }
}