We recently got some new cabinets here at Instructables, but many of them were hard to open without knobs. Not content to buy boring old knobs at the hardware store, we used 123D Catch to scan the heads of several of the staff here and printed out our own!
If the individual staff members are ok with me giving out the model of their head then I will, but I won't take for granted that somebody may see that as a breach of privacy. Shameless as I am, I have included mine.
These head models were also used in the creation of this instructable. ShadyLogicHead.stl
ShadyLogicHead.stl444 KB mikeasaurusHead.stl