I used to draw a creator owned comic called Spacegal. This character is called Spitwad; he was one of the supporting cast in the comic on the bad guys team. He has a giant gun hand in replacement for one arm and his mouth he spits bullets like a machine gun. Figure was made from a Dc universe Parasite and Ironman gun, some other misc parts and the demons head. I found a drawing I had saved to the computer you can see Spitwad mixed in with for other the other fellows from the comic.