I think this is a brilliant approach for 3rd party vehicle mods in general. I would love to see the same thing happen with the C6R. Take the late 2009 Car and physics done by ISI, and redo the exterior and interior to match the 2012-2013 car, along with the current liveries, etc.
(
http://www.corvetteracing.com/2012-specifications.shtml)
There are a lot of details for modders to capture, e.g. the tint shield on the windscreen goes well below the Corvette banner, increased horsepower, Michelin branded tires, car is 2 inches wider (due to class rule changes for 2012)...