Sorry for the corny title, I couldn't help it! :roll: Anyway I picked these cars up on Ebay for dirt cheap. They are plastic miniature replica's of a vintage tin toy from the 50's or 60's. They are part of a series of miniature vintage toy replica's from Kitahara of Japan I believe. In the description of the auction they sounded to about the size of a T-Jet. The wheelbase of a T-Jet chassis ended up being perfect! I just made some screw posts and epoxied them to the body. They could use some wider axles or Tuff One's wheels and axles.