Wow what a great small recreation of that Boba-Fett guy. I think this is like either if he was a chibi or a child. It just fits that mold. The background is flowing well with the foreground, I love the use of sand for this, as that is where he met his end. I love the expression you captured with just his helmet, it is all in body language with him. I think overall your coloring is very good and it looked like something in a graphic novel or print from comic-con. I`d buy this if I was at a con. Great job!
~~THINGS TO IMPROVE ON~~
Nothing, I love it as it is.