Crafts : Figures : Bobble Head : Home & Garden Television
Increddible Bobble Head tutorial. Make your own Bobble Head of yourself, a friend, family member or why not even try one of your pets. Step-by-step, seems quite easy to do.
Maybe replace the use of polymer clay with air dry clay to make it easier for hallowing out the head to balance on the neck spring.
This guy makes these things and sells them personalized to anyone who desired to have one for $200 each. Not bad to have something personalized like that. I always wondered how I could get my own head on a doll or bobble LOL