Deprecated. New version supersedes
New Instructions! Important!
It's a remix of a remix of a remix... etc. Previous remix cleaned up the .stl better than I could, so I could actually edit it in my editor (123d Design) to add the hole for the pencil. 1st file has the hole canted back, to match the angle of the face: his gaze is level with the pencil pointed upward. 2nd file has the hole vertical with respects to the skull's base, causing him to gaze upward. I'm a-gonna print out some of these for the trick-or-treaters this year!
Thanks for cleaning that model for me, mekmekmek. :-)