pretty good...

work on the anantomy of his torso and how it connects to his arms other than that nice detail

mm, nice i guess

i liked the idea but i dont know it just feels wrong. I shouldn't be a critic since i cant draw shit but still it was ok

Keep at it

be more careful with your shading because the colors don't seem variant so it looks like you didn't even try to add in some sort of shading

Excellent start.

The details on the helmet and Assault Rifle and the arms are good. But you need to work on your torso proportions.

Interesting

This is a great panting, Nice idea, and very, VERY well drawn. Could have used some color in it though.