First off, I apologize for the messiness, I had to make a... few adjustments. Next time I'll just start over.
And I still didn't leave enough negative space in his body.
major flaws I noticed:
Compacted the body. too thin and too short
leg too short
hands too flat
eyes don't wrap around head
foot angled too far back
eyes angled too far back
Not sure if the structure or the contrasts are there.
The angle of the head doesn't seem right.
forgot about face meat behind cheeks and eye-mask.
Face too crowded
The hands are really flat, again.
I made his cheek on the left to thin, and the cheek on the right to big. This would've worked better