I hate to tell you Murray, but there was a seller who was selling Vintage Speedsters and calling them carbon fiber. I have been around the speedster community for many years and I have yet to see a carbon fiber speedster. If someone went through all the trouble of creating a carbon fiber car, we would certainly know about it here and I doubt they would sell the car painted. The one carbon fiber spyder made, was clear coated to showcase the carbon fiber.
Do you have some pictures, especially of the interior? If you post them, we can tell you what manufacturer made the car. Also, how many digits are in the VIN?
-=theron