Downloaded c2a_grey.zip by Rick Sasala for 2k2&4, added a thumbnail to the texture file. Then downloaded c2aghnd.zip & added it to the stew. No VC but it flys well in FSX. Found both files at FlightSim.com.
I've been pointed to ; http://www.taskforcefsx.com/VRC30.html by a member of SimV in a PM but am finding the site really difficult to navigate. You are required to register which isn't a problem, but the link to the C-2 which is a "download button" attached to a picture of the aircraft takes you to an unrelated site. Any help appreciated.