There's also three other models in his site that you might want to check out: a bowling pin papercraft, desktop coffee mug, and a Moai-type paper toy.
Halloween 2010 - Hex the Skull Papercraft [Download]
Build-A-Zombie Papercraft Calendar [Related Posts]
Werewolf Mask Papercraft
Sugar Skull Papercraft
Skull Box Papercraft
La Catrina Papercraft