I draw pretty much anything I feel like drawing, and when someone asks me to draw something I will definitely attempt it, because it will most likely be a new challenge. Here's one I did only a few days ago, it's of Volvagia:
Since I never was that good at drawing a dragon of any sort I was kind of proud of this piece.
Tell me what you think, but only constructive critisizm, please, and feel free to make a request, I like drawing things, it gives me practice. ^^