[wizard]

I hadn't realized there were more pics on page 1 but after seeing them, I still feel this started out as a WC or Stallion. Granted the taillights are a little different but that 3/4 shot from from the rear sure looks close to mine. In that same shot you just get a hint of the instrument cluster in the midle which is also indicative of a WC. The filler cap is in the right position and the exposed trunk hinges look right, at least compared to my 1998 model. But, I also noticed that the front and rear bottom edges of the rear fender wells are more squared than a WC, but as with other items on the car, it has undergone some "mods".
The bottom line is that no one here can be sure what it is unless they've had some direct contact on the build or talked to the owner/driver. It's fun guessing though.