I browse through your artworks, and, apparently (without any means of offense) the two Inuyasha works seem to be the best of the works so far. It's good to see that the power of fandom is empowering an artist to try harder and improve (as opposed to the reversed).
And here's my two cents' worth; if you want to make this more original, perhaps try drawing it so that the fly is seen as if it's on the other side of the screen of the computer and Inuyasha is here to pancake it. That'd up this piece more. Anyhow, keep up the good works!
Maybe i should redraw the fly :scrathhead: or maybe the swatter can be used as an alterante way of whopping Shippo