first of all, I think this is an amazing idea for making avatar fans all over the world have a great holiday!
Things I would like: Honestly, anything would make me happy, though I'm partial to graphics and fanfics :) I love and adore Bolin (who doesn't!), Aang (MY BABY!), and Toph, and Katara and Asami and really anyone except Mako (sorry if you're a Mako-fan) hehe..this is awkward. My ULTIMATE OTP is Kataang so yeah. If my gift is a fanfic, I love holiday fluff and snow and AIRBABIES OH GOD. Maybe some cookie baking or hot chocolate or family feast but please no angst. My life is angsty enough, I don't want to be even more sad. But yeah, anything you make I will love because it was made just for me and I love you :)
No-no's: I really don't like Zuko and Katara. Other than that, everyone's a okay! And I'd really just prefer something simple and sweet. It doesn't need to be grand like an ICE PRINCESS TRAPPED IN A CASTLE or something bizarre like that.
What I can do: I'm a fanfiction writer (I work best with specific prompts so I can write just about anything-Except Zuko! I can never get his characterization down! GAH zukoo...) and that's pretty much it. I can draw too (maybe even make you into an Avatar character if you tell me how you look. Then I can put you with the Gaang and all that crazy fun stuff.) but I don't have a scanner and I suck at digital...Maybe I can mail the art and send a picture before as a teaser or something. (I live in California, US)
What I can't do: Okay this list can go on forever, but no graphics, no gifs, no videos, no digital art. Sorry I'm not going to be of much help am I...hehe :)
Back up gifters: Yes. I would love making more fanfics/art for extra people. But I'm going to be a little busy these few weeks so maybe two or three people max???...yeah, that's good. Hope that makes up for my lack of helping in gifs, etc!
Anything else: I guess just thank you for organzing this and I hope I make some people happy with my crappy stuff! :)