I really enjoy taking elements from various sci-fi sources and trying to fit them into the Star Wars universe. This, for example, was an attempt to make a figure inspired by Mass Effect's Krogan species. The Besalisk species from Star Wars provided a suitably similar head for the project while I combined multiple Iron Man armors, heavily modified to accommodate the extra arms, to create the armor. He's trimmer than most Besalisk appear, but I feel he's a good compromise between the looks of the two species.
Dexter Jettster - Head and hands
Iron Man Mark I - Waist
Iron Man Deep Dive Armor - Arms, Legs, combined torsos