Interior pics

Not "trim", but before you install the headliner, you need steel side pieces with "teeth". They attach with the "1/4 turn" clips that are already in your top frame (think I see in photo). I recall they are only on the sides and there are already teeth in the frame pieces at front top and around the rear window. You will also need the metal bows that slide thru the headliner "tubes". The clips along your front roof brace are to hold the dome light's wire.