Author's Note: I decided to attempt to depict one of my friends, who loves steampunk style stuff. He got the honour of naming the firearm the gentleman has over his shoulder, and decided to call it the Cuthbertson & MacAndrews Mark IV "Yeti cannon". Don't ask me how it works :)
I used several photos from deviant art and morguefile for sources and references, as well as the photo of my aforementioned friend. A sources collage can be seen here. A small WIP showing some of the development steps I went through in the image can be seen here.
I learned a lot doing this one... mostly about colourising greyscale images. Please view full if possible.
[NOTE] The skull insignia is not a Nazi symbol. It was worn by the Brunswickers during the Napoleonic Wars amongst others.