I want to play as a Zaku II from gundam in Minecraft. I was saddened that player skins must be symmetrical. I know there's a mod that lets you play as a MLP pony, and another one that let you shapeshift into mobs.
So I decided I could just modify the player model mesh and with a shoulder spike and shield. Apply a Zaku skin to it, port the colors over onto more texture for the shoulder portions, and add it to the shiftable list. Then modify a gun mod to turn a gun into a ZMP-78.
Before I get started on this though, I need to know if Minecraft will support an asymmetrical mesh.