I really want to replace the Universe Roadbuster (Hotshot) head with a head that is unique and more accurate to G1 Roadbuster. I have been seeking the Nato-Bot upgrade kit with no luck, because it is obviously pretty rare. If anybody has suggestions based on a kitbash you have already done successfully, or if I could commision anybody who knows what you're doing to make a head that will definitely work on the Universe Roadbuster frame. I would definitely pay for the service. Before anyone suggests, I am aware of Calloway's Store on Shapeways, but he only offers kits to do a scratch build from a Marvel Crossovers figure. I like the Cybertron Defense Hot Shot Model for a Classics Roadbuster figure, just really want to replace the head. I am also interested in suggestions for any weapons to add onto the figure similar to the Rifle/BFG that come in the Nato-Bot kit, but first priority is the head replacement. Once again any help/suggestions/feedback are greatly appreciated.