I agree wtih -DE-. The anatomy's a bit off between the upper body and lower body, and his left arm's kind of weird, but it's pretty good overall.

There are problems, but I'd say it is still a good piece.

honestly, i didn't know where the original picture came from, i took it off a buddy's flash drive and though it'd look cool to pixel it as a practice piece. If i had known i would have credited the individual, that's not a problem for me at all.

   Unless you're "t-wei" of Deviant art, then I suggest you list your REFERENCES before submitting into the gallery, or asking for critique in a forum, next time. I'm letting this slide for now, as this was a while back and it'd be pointless in sending it back...I just feel a bit cheated when I put effort into helping you on this piece at Pixelation, and you didn't even credit it's original, or originator(that is if you AREN'T that artist at Deviant art)

Nice interpretation of the character ! Though i did not expect this head for Colossus, but good work anyway ! And great job on his metal body !