Things that could be missing on a poverty pack 91-92 80 in the US: Steel chrome wheels instead of alloys (very rare but they are out there), sunroof, roofrack, sliding rear windows, CD, 3rd seats, and rear heat.
I've seen a ton without the rear sliding windows, CD, and sunroof in grey, grey tutone, and white. I've never seen a maroon one that wasn't fully optioned. All of the ones I've seen without the rear heat were white. This may have been more of a regional deal. Our local dealer swapped some Celicas with a dealer from Hawaii and those came without sunroof, rear sliders, and rear heat. It always seemed ironic to me that Hawaii would have received Crusiers without sunroofs and sliding rear windows.
AC, Cruise, PS, PW,PM, Power Antenna, etc... came on all of them. All 91/92 had cloth from the factory but there were both port installed and dealer installed leather. Basically seat covers, but really really good seat covers and door panel inlays.