This originally belongs to IronShrineMaiden . You can find plenty of her drawings in my favorites gallery. I liked this picture a lot, so with her permission I took it and colored it with Photoshop.
Since she did 90% of the job, all I had to to is to come up with the right colors.
The original, uncolored at -
Hail the god of all machines! or something... A vindicare Assassin in his making, with a techpriest behind him and a servitor.