We are cleaning up and putting together my Dad's 1963 Ford Club Wagon Deluxe. Need help with where to find these parts and if anybody knows the part numbers, that would be helpful:

Missing: Two rear interior panels (see picture). Can anyone suggest where we might find them or tell us if maybe they weren't there originally?

Missing: Two dome light covers for the interior. Not sure where to look for them either and don't know part numbers.

Missing: Interior door handle for side entry door.

Might need replacement heater core. Need part number, if possible.

Thanks, Mindy