It's surprising that your order went to production so quick, but I guess it's possible you got lucky and picked up a slot after another buyer dropped out with a similar build. What colors/options did you go with?
BTW, good luck with the new F10 M5. I don't know if you recognize my handle but I'm the guy who bought your snow tires when you sold your first E60 M5.
Current: 2016 Silverstone M5, 2014 Anvil WW Jeep Wrangler
Previous: 2013 Monte Carlo Blue M5 (ED on 9/1/12), 2009 Carbon Black M5, 2006 Silverstone M5, 2003 Sterling Grey M5, 2000 Anthracite 540i6, 1998 Jeep Grand Cherokee 5.9Ltd, 1990 Eagle Talon TSi AWD, 1978 Mazda RX-7