your top three

[paul andrews]

doors
rear panels
custom door cards
wish.....

[wiggyrs]

Gutter trims
Door cards
Bulkhead pads

[Mex 1t]

1 gutter trims
2. inner wings
3. doors

the list could run and run

[Trickster]

OK i cant have a new shell so i will have the next three hardest bits to find then

[ders]

centre console
doors
carpet

cheeRS Ders.

[wombat]

For the OZ RS2:
1.RS front guards
2.Beta Black cloth(heaps)
3.any decent Escort panels