I'm a big fan of Lego's lime-skinned alien population (Alien Conquest, Series 3 Space Alien, etc.), so naturally, I think Santa should be a lime-skinned alien!
Thank you, @CopMike, for organizing this raffle every year!
Disclaimer: @kristofpanna is my girlfriend, and she asked me to take a picture of her entry, that's why our posts share the same background. Please do not disqualify us!