Hey man, sorry if you were expecting a reply, I only use deviant art periodically.
As for tutorials, I have made one, and it's now in my gallery. As for finding them, my suggestion if you can't find what you're looking for here, then look on a gfx forum and you should find enough to keep you busy for a while.
You should also join us at Ninja in the art department on the forums. There is always room for another artist