[Diabolical]

Caliban - I have a lot to say about him but I'll try to shorten it up.
Essentially it's derivative of Onyx Phoenix's custom but with my own interpretation that strays from the comic.
Also he's not quite the hulk he is in the comics but I pictured the Herc body to be a good base before looking at reference art. Still he looks pretty cool to me and I saw a custom with him hulk sized and didn't like it.
No wash on his body. His head has a subtle wash. I chose to go that route because it all looked so clean that it worked for me as is.