The roof has been painted... lambo doors, racing harts, missing the tow hook cover, aftermarket fog lights installed (probably a switch hacked somewhere inside the cabin), aftermarket exhaust (perhaps ARK)...
No interior or engine shots, but the ad says it has a "premium stereo" - possibly the wires have been modified extensively to facilitate this stereo 'upgrade'.
White's a great color, and 1994 is a good year (hard top, last of the OBD1 diagnostics, dual airbags, no snap ring issue, etc.) - if I were you I would post in the Cali boards and try to get eyes on this car, or at least get additional/detailed pictures from the dealership. As always, PPI before you get too serious.