Wow...thanks again for all the kind words!
My wife is kind enough to let me indulge in my zombie obsession.
Believe it or not, Bub's head is made from a Giles head. I sanded off all the hair and mouth with my Dremel. Then I sculpted the face, hair and neck with Fimo. I used a real strip of leather for the neck harness. The chain comes from the Medicom Ghost Rider figure.