Using the path blazed by AutobotX23 and chansformers I am doing a mesh of both and some of my own ingenuity. using the Cybertron Optimus I added a Universe Onslaught head, OpOp cannons, the front end of an '07 optimus battle roller thingy and few other varous parts. I am going to make a full bruticus, but I've had this sitting around for a awhile and thought I'd share it. he still has awhile to go, but at least I finally procured the limb bots. for his eventual finishing.