RoundTreesPack/assets/regions_unexplored/blockstates/brimwood_log_magma.json

{
    "variants": {
        "axis=y": {
            "model": "regions_unexplored:block/brimwood_log_magma"
        },
        "axis=z": {
            "model": "regions_unexplored:block/brimwood_log_magma",
            "x": 90
        },
        "axis=x": {
            "model": "regions_unexplored:block/brimwood_log_magma",
            "x": 90,
            "y": 90
        }
    }
}