The Signature Series was a program where an artist would design a model, and then the Stone Co employees painted them. Each model had a stylized sticker of the artists' signature, and came with a Certificate of Ownership.
OOAK TWH Prototype for Schnookered. Unlike the SS run, he is a glossy extreme makeover and has a custom tail that was deemed too expensive to do on the run. He was painted by D'Arry Jone Frank and was auctioned by both she and Peter Stone and signed by both at Equilocity 05 as a OOAK.