RMW Rear Seat

I've got what has to be one of the only wagons with the third seat delete. I'm looking for a maroon rear seat and carpet, as well as seat belts etc. to complete the conversion.

Thanks

What year is the car? There are two different colors of red/maroon. One is Ruby Red and can be found on 93-96, and Dark Maple Red that can be found on 91-93 cars. There is an overlap of colors in 93. The Ruby Red is more "red" than the Dark Maple Red. There are also cloth and vinyl ones in the 91-93s.