IT'S CONTEST TIME!
I think Mr. or Ms. Squarehead needs a body. And since I don't have the time/energy to make one, I'm leaving it up to you! You can download a PDF of the head on which you can make a body with any media HERE. You have one week to post an image of it to Flickr with the tags "squareheadskull" AND "skulladay" (so that it'll show up on the sidebar).
UPDATE: The contest is over, thanks to everyone who entered!