A guy named Gordon Tarpley used his Star Wars replica parts to make the crossover gadget you never knew you needed until right now. The droid components will be returned to their original bodies in short order, but, says Gordon:
“Starting in January I’ll be sculpting new, original parts from scratch and posting loads [of]progress photos of the entire build here.
If there’s enough interest, I may do a few extras.”
Presumably, you can contact him through his Facebook page to express said interest.
h/t John McClellan via Obvious Winner