The prizes are not yet set in stone, but the overall winner will win a grand prize that will include at least one of the following: an original piece of art from A Vampyre Story, an original piece of art from The Curse of Monkey Island, and an A Vampyre Story art book (in colour), signed by Bill Tiller.
I’m trying to make the grand prize as awesome as possible, so there may be more stuff. I’ll also try to arrange some cool things for the runners-up. An announcement on the exact prizes will follow later, but rest assured that you will win something awesome if you win.
The full details can be found here.
Source: The Pumpkin Post