hoosiertransfer-mod-saigevers/desktopRuntime/resources/assets/minecraft/blockstates/hay_block.json

{
    "variants": {
        "axis=y": { "model": "hay" },
        "axis=z": { "model": "hay_side" },
        "axis=x": { "model": "hay_side", "y": 90 }
    }
}