I'm literally jumping on the Christmas wishlist bandwagon.
I don't want anything. I only buy gifts for my family mostly because of money restraints. But, if you insist, then I implore you to make another artist's day and pay them for their work if you see something you think I'd like. If you want to make it custom, here's some ideas:
Warcraft Alliance ANYTHING. I can't get enough of it. If we want specific WoW characters: Varian Wrynn, Anduin Wrynn, Kael'thas Sunstrider, Alleria Windrunner, etc.
I love art of my main WoW rogue Teepo: Teepo the Rogue Part 1 (He has 3 earrings, the third is hidden by his hair)
And my character Hanz: Link Link (Full reference isn't live, but he has a black wolf tail, too.)
DRAGONS, snakes, and cats.
I'm on the bandwagon. Yays! There literally is not requirement to get me anything, I just threw this up here for people who WANT to to have something to go by.