{
    "variants": {
        "": [ { "model": "block/crimson_roots", "weight":1 }
,{ "model": "block/crimson_roots1", "weight":1 }
,{ "model": "block/crimson_roots2", "weight":1 }
,{ "model": "block/crimson_roots3", "weight":1 }

 ]   }
}
