We can tell you a lot of info about the car's options and provenance if you post the fender tag, the broadcast sheet, and any pictures of the dash VIN, the cowl and radiator support VIN stampings, etc.
The car is probably well-known in the Mopar community already as 1970 Hemi Challengers are extremely, low production and a Plum Crazy Metallic Hemi Challenger is likely less than 8% of those.
