Correct, base M3, 52k.
Additionally, I spoke with David Baker at Pentagon Car Sales. He said no Individual orders are allowed through military sales. The Frozen Black E90 was more of a one-off test run for the military market and Individual orders. Dave said BMW is currently evaluating the Military Sales/Individual idea. I'm going to wait it out, hoping the 2013 MY in July comes with the availability of the Individual composition option, a la the 2012 convertibles.