New Boxster S owner, how to determine what should be there?

[RobertKing]

Recently purchased a 2001 Boxster S 6 speed manual, silver/black dash with the white/black instrument cluster, leather/silver(gray) shifter and trim. CDR-220 radio, no door speakers, no rear speakers, no amp. CD3 cd changer, electric seats, mirrors, soft top, 3.2L engine and stock as far as I can tell wheels (black/white center badges). Have the complete owners manuals including the card for the radio. Want to restore anything that might be missing but have no idea how to determine what should/should not be present. The car has the Litronics headlamps, headlamp washer jets though 2 nozzles are missing. There is the full color Porsche badge on the Frunk. No PORSCHE badge on the rear trunk. Just Boxster S.