I'm happy doing the art by myself right now. The sprites are actually really easy, so if anyone has ideas like Shiz did, please send them our way. If we like them, I will convert them to full blown moving sprites that we can add in game.
As far as picking up another artist, where we need help most is environment art because the world is hand painted (no tiles) and its going to be big. If you're interested in this, send me a msg with a link to a small arena or environment you pixeled. Try your best to match the style of the existing art. If we like it, we might pick you up.