From the Four Horsemen Twitter Account comes this:
Infinity Edition (fully painted) Outer Space Men waves 3 & 4 go up for pre-order at StoreHorsemen.com on 11-11-11 at 11:11pm! -FH-
That pretty much says it all! Fully-painted Mystron, Commander Comet, Alpha 7, and Electron+ are on deck but what does "pre-order" really mean? Last year, the 2010 Infinity Edition shipped roughly December 18... so that would be my rough delivery guess, but they'll confirm it for sure soon!