Warren,
I am not so sure that they did make a # 24 Chevie from the factory with the overlay. Back a few years ago they did make a Dale Earnheart Special that didn't have all the decals and junk but had some changes on the dash and such from a regular car. In fact, one of the car magazines ran a piece in it with the stock car and the Earnheart race car listed side by side as so many people were buying that special model and then complaining that it wouldn't run 190 MPH. I couldn't believe that people could be dumb enough to buy one and think it was the same as the one he raced. I even knew a man here that bought one and was all upset that it didn't have the 800+ horse motor. If it had came just like the race car, I would have loved to see him get it past smog and try to drive it in town.
Ron