Not mine, this is an eBay lead. https://www.ebay.com/itm/1970-Buick...ash=item23a3679611:g:NtkAAOSw7m9bJnvv&vxp=mtr
The interior trim is a mixture of the base-level upholstery (seats) and the 'Custom' trim (door & side panels).
this car is probably 10 miles from me , heard of it ,, but have never saw it personally , will take a look if someone interested ,