Something seems off about Solly's face/chin here, and I can't exactly say what it is, but it bothers me. (Pondering) He looks like he has no neck, and it probably needs some more shading to show where his neck is below his chin. Because he kind of looks bullet-headed and almost like an alien because of it. Like a conehead, if you get my drift, And I think his body needs to be a little larger, since his waist looks a little off, like his belt is incredibly thick. You can probably get better concrit from an actual artist. Me, I'm just a writer.