ploof-pack/assets/minecraft/blockstates/warped_fungus.json

{
    "variants": {
        "": [
		{"model": "block/warped_fungi", "weight": 100},
		{"model": "block/warped_fungi_1", "weight": 100},
		{"model": "block/warped_fungi_2", "weight": 100},
		{"model": "block/warped_fungi_3", "weight": 100},
		{"model": "block/warped_fungi_4", "weight": 100}
		]
    }
}