any comments on how to improve are welcome. (or at least what is good / bad in the painting). Thanks.
here I'm sure I need advice how to paint the dead skin of theirs, I don't think I did it right.
Gruesome fellow. As he seems to be stitched together from many parts, you could have slightly varied the skintone with each piece. The metallics could use some washes for a more rusty and grimy look, and the gun needs more different metallics for highlighting - it looks too uniform now.