[@rocketrobie2]GB is short for genderbend, but I saw the two headed dragon, and considering that Sklog was a heavy, I was like "How could I incorporate the dual heads into another mode?" so then I looked up the dual barreled tank, but I couldn't find robot mode.

I thought it'd be cool that the outsides of the wings were like the shell part of the tank that holds the barrels, and the inside would look more like dragon wings, so that when he folded up, the wings would be like the shells to form the canopy(?) of the tank and such.