As if there were any question that GM would build a convertible version of its Mustang fighter. Indeed, this concept is more about stoking the fires of Baby Boomer interest until the production version debuts next year. With a concept slathered in Hugger Orange Pearl tri-coat paint, they sure got everyone’s attention. What’s possibly more relevant about the Camaro Convertible Concept, however, are subtle body changes that indicate a move toward production status.