Boy! You are really "jones-ing" for this car. I've seen your post often.
Thre are ways to track down a car. Do you have the full VIN? (I can guess, but...)
What state was it in the last you know?
In Calif, if a car got a recent smog check, I could find it. Sometimes even if it didn't.
I'd need a lic plate, which is better than the VIN.