I like it

maybe somthing to be out of his back thats cybernetic in natrure? nothing huge just like a lil glowy thing because most of the color is drawen to the face and hand.

Interesting

The way you made the cybernetics is great and I also like the expression and the gun, though I think some lines are missing.

good work

this is very good maybe make some of the lines more distinct but other than that good job

cool

the face looks good, try to clean up the rest of the lines to match it