Well, you reached me and I have a '73 Valiant four door with a blue interior that I'm parting out.
So you must've done something kinda right.
My car has fabric seats and I honestly haven't looked at it much, but I'll be happy to get you pics on whatever you're looking for that's the same between this and a duster (sadly, not much).
It wasn't in terrible shape, by any means. It still smelled decent, no cigarette smoke. Bench seat car, column shift automatic. Everything is still in the car.
