I think one of the most important things is that ,first of all, YOU should be satisfied with your own work. And yeah I also think that it came out pretty nice. The pen tool lines are a great addition and nice lightning too, Josh. (: There is just one little thing that kinda disturbs the flow imo that is to say the part near the bottom where you smudged the right arm of the character.
Those aren't even pentool lines LOL. I only used the brush, smudge, and eraser tool. @ the flow bit: I kinda gave up there. LOL. I guess I tried to curve it upward to flow into the line just a little above it. As per usual, thank you for the comment/feedback Tony!