I have a transformers car. They stopped making them. If you wanted to make one yourself all the parts will cost about the same cost as the package was $1000 +/-.
http://www.gmpartsdirect.com/results...er=camarotrans
Check your dealer for prices first, some prices are pretty good & others are worth getting from the link above.
To save you some money I would suggest buying a yellow camaro without black stripes because you are going to replace those stripes, and you just saved $$$'s towards the transformers stripes, badges, caps, ect...
I got extra center caps from my dealer for $15 each, and I got the autobot emblems on the fenders for $71 each plus an expensive $35 shipping from GM parts direct.. You have to price it out both ways to see what is best for you.