Wrecked, uncomplete with no engine/tranny for 7500e? Not sure it was a good deal but welcome to the NSX world!
You will find the most dificult part to fix an nsx is to get parts, and you seem to need a lot of them: both windows, door mirror glass, radio, climate control, seats, exhaust, driveshafts, wheels, fuel pump for sure, radiators, front bumper, right headlight...
Rear tailight panel seems too red to be OEM so I would say this car has already been accidented and repaired in the past.
Is the other nsx, the Luxembourgeoise yours also? why does she also have the rear tow hook on? Is she a donor car to fix the other?