i want to darken my interior and want to fit a later model roof liner and trim including all trims and looms

i know it fits from later models but i have a couple of questions

1. is the map recessed in later models and do i need the roof board?
2. does anyone have part numbers or where i can find them

i've tried wreckers but been out of luck would also like to see some pics if you have them

cheers

David