I'm wondering if anyone can recommend any good physical models for drawing? Particularly a model head and even more particularly I'm looking for one that shows the angles of the head kindof like a polygonal model that's a good size to hold in your hand and use as a reference. I've been searching on ebay and google but pick related is the best I can come up with and it's a bit expensive and not exactly what I'm looking for.
Help!
http://www.planesofthehead.com/new_heads.php