Looks like there is an awesome contest over at Print Warcraft. Be sure to check it out if you're into the awesome prints they make.

Create a great-looking custom print and you could win a gift code to use on Printwarcraft.com! Show us your creativity by visiting the Printwarcraft.com site, creating your own unique poster of your character, and submitting it. One winner will be chosen each week during the month of February to win a $10 gift code. After the fourth week, we’ll be choosing one entry each as our grand prize, second place, and third place winners for even more prizes. Find out more on our contest page.

WorldofWarcraft.com's contest page explains everything, be sure to look into.