I thought Aqua Blue Metallic was totally discontinued on all GM vehicles. However to my surprise, I just discovered that Aqua Blue is still available - on the 2012 Chevrolet Colorado truck!
The color was introduced to the Colorado lineup during the 2011 model year, sometime in mid 2010. That would coincide with the deletion of the color from the Camaro lineup.
Word has it that the 2013 Colorado will not be introduced to the US market until late 2013, if at all. Is it possible that GM could send some of that unused Aqua Blue paint to Oshawa for a limited run of few thousand Camaros? One can only hope!