[William]

There were supposed to be 2, one 4-speed, one auto. There are other photos in "The Great Camaro" showing one of them with a body-color steel bumper and Chevelle exhaust tips.

There has been a long-standing rumour that one was sold less engine. Most likely they were scrapped at the end of 1969 production.

The car in the background appears to be a production Z/28. Could be "Agent Orange" the Tech Center simulation mule.

There was also a 1970 Camaro ZL1 show car.