That's some mean brickwork, bro. You managed to retain the slightly hunched look that the original set had. You also incorporated some more trans-neon green on him. Cool! My only gripe is that he has NO CLAWS!!! Other than that, nice work! (BTW, sorry if it says I added you to my favorites twice. I added you once, but then wanted to wait 'till I had left a comment on one of your creations to favorite you, so I undid it. Then I felt bad about not having a better reason to un-favorite you, so I re-added you. Sorry 'bout that!)
My MOC doesn't have any dark grey on it, of course the original does. He was saying that my moc needed MORE dark grey which means that there has to be some on it to begin with which there isn't.
My mistake. I meant that he needs dark grey to be added into his colors.