So I'm trying to find out what's the best way to render a block that can have 6 different faces.   The main block is a frame that is been rendered as normal with the json model.   Now the block itself can have X different models on each of the 6 faces.   I thought about having 6 Properties and different values for each of them... But I don't this that would work as...   "top=empty": { "model": "aaa" }, "top=furnace": { "model": "bbb" }, "top=transfer": {