Yup, A little plain, but freakin' awesome idea. Maybe do a little more with it to make it more complex and deep. Then it'd be smashin'. Good work
There's a blur/darken-type effect that I'm not liking, maybe it's there maybe it's not. The line effects separate the little guy from the dragon, when IMO he should be a part of the piece or just get rid of him, it splits the focal as is. good job on the sig overall.