New to this forum, 1992 Cutlass Supreme Convertible

[Stickman]

I have been passed down a 1992 Cutlass Supreme from my father in law.  The car has 80K miles and runs like a champ, however it has a bunch of small issues on the interior and window gaskets that are keeping it from standing out.   He is nearing 90 and I am trying to clean it up for him before he passes to let him ride in it again.   He bought it when he retired and it has sat in his garage for about 10 years.   I need a few parts so I hope that this community might be able to point me in the right direction.