I know its at a cost but i used a car upholsterer on previous cars and they put insets of same or really similar leather or material into damaged seats.they repaired a cig burn in my capri ghia material part and you could not tell
I searchedthe net for breaking cars scrap yeatds etc and belive me i went all over buying seats for either the base or back till i had enough to complete 1 seat. If i remener right i used a lot of passenger seat foam etc to make drivets seat good
I reskinned the fronts
then used leather dye to restore and recolour.
The backs eere just a restore and recolour.
End result was as you see excellent,hard part was finding decent skins ,i got different bits from all over to make 2 good fronts.Yhe drivers was hard to source and i used a...
I restored a few cars over the years ,but my favourite was a 73 P6 2000 TC.it was red rusty and rotten when i bought it in 2010. When i sold it was white with black vinyl top and looked spanking reg ASF 714L. Just checked and its still on the road,maybe someone on here?.
It was a mamouth job but...