This is some nice work. You and foxsuji do some nice work together. I hope they like the colors you've layed on this one. As for the avatar, if you don't mind my saying so. I dunno why, but I have this odd feeling that Zuko and Katara maybe be related to each other since the avatar writers aren't going to link them together romantically. Maybe they've got the same mother, or maybe their mothers are related to each other.

Beautiful collab work~

Terrific coloring

So you dont think shes going for the little bald guy either??

Cute! I can't stop admiring the hair... ^^