Interior head liner?
i made my own using some thin MDF wrapped in some black vinyl ! but i did have a 2nd hand hatch roof lining i used as a template (front half)
http://www.calaisturbo.com.au/showthread.php?t=180305
Standard hood liner is foam-backed vinyl glued to the sheet metal. Because I'm lazy I replaced mine with speaker box carpet, glued on with contact adhesive. Does the job.
F8B EFI turbo - Three pots and a snail.