moa, don't know on the interior color. The cloth/vinyl was black.
Don't worry about the model number cause the PO wrote over it so he prob. made that mistake at that time.
When you go to check out that truck be sure to check the title vin number against the cab vin, and it would be nice if the vin was also right on the SPID and a parcel match on the frame number. Have fun man, let us know what you find out....
PS that turquise color is really cool IMHO. one of the best colors out there. JMO