This is it. All hand drawn, and also colored bit by bit, on Photoshop. It was originally supposed to be darker, like this:

(Ignore the blue and white square, that can't be taken away), but apparently it was too dark, so I had to lighten it up. The character's name is Arach'Tar, Arach coming from "arachnid" and Tar coming from absolutely nothing.

I enjoyed the process of both drawing and painting, would definitely do it again.