Thank you for viewing. Emperor Burning Sun Shooting Star Cannonball Dancing Doll Horizon This is a set of 6 cars. It's a set that allows you to complete the collection all at once. Individual sales are not possible. I do not know anything about the chassis or parts. I have not confirmed the operation. I do not know if they work. The items in the photos are all that are included. They will be shipped in air cap (bubble wrap) packaging. Please understand that these are used items. If you are concerned about small details or are a perfectionist, please refrain from purchasing. Returns are not accepted to prevent product substitution.