OK before you go ordering anything i can help you.
those plastic screws that go in the rear panels , i got 3
pm me you address and i'll send them to ya or
go to a junkyard and take them out of any 2nd gen integra

the ashtray thing can be fixed
go to team integra.net and click on articles then projects
then look under appearance and click on "fixing a sagging ashtray.

hope this helps

lemme know