This is an OC of his, Princess Kiku, daughter of Zuko and Mai. Yes, I know I said I'd never draw any Maiko, but...eh, I don't think this counts that much. XD I did try to get the likeness of both Mai and Zuko in her, though. Hope I succeeded.
Anyway, she's being trained in the way of the Kyoshi Warriors, but with a firebending twist. I'm sure Ty Lee is to blame for bringing a branch over to the Fire Nation. XD