When I had mine, info was pretty limited. Just really look around for structural rust. The front fenders, just aft of the wheelwells is a classic area for rust.
Also, check around the headlight area.
http://www.heckflosse.nl/ has some info, but a lot of it is dated. i'm not sure when that site was updated.
if the car hasnt been driven, set aside a few hundred bucks for new filters, hoses, etc. My car was in great shape, but it sat for years. i had to go through about 5 fuel filters, new hoses, etc.
PM me for any other info on them...
Embraer