Thank you for the info.
FYI, I modeled a special version of the car and sent it over to Objet. Ultalizing Objet's Connex multi-material printer, the new model car has rubbery tires and black color seats-- and still in tiny 2cm scale with all mechanical features! I got some priliminary samples and they look very cool! Stay tuned for the official anouncement from Objet...Sunny D