i dunno, man, i'd still keep an eye on your anatomy. it's really just the proportions. shapes are bitchin, tho...but looking again i'm kinda thinking i see every part of him is to a different scale, haha.
check that hair, too....but this is great, though. the tones are mostly rad, i especially love it around the left foot towards the heel. i think the weakest one is on the left leg, while the right works the same technique doesn't convince me of the left. the strongest linework is the inside of his cuff below the left arm, if'n you ask me, and definitely the organic parts also.
i think the cast-shadow is kind of awkward, but i know i f*ck those up alot. as in, almost every time, or they just come out blahhh....
i think the color balance is good, and i really like this one overall. is it an original character, or is that from a television program or something?