The limited edition 2011 LEGO Star Wars 7879 Hoth Echo Base set has been revealed at LEGO.com! This set really looks more like a base compared to the previous Hoth Rebel Base. It comes with 8 minifigures with 3 of them exclusive to this set! Thanks to forum member brickz for the news.
LEGO 7879 Hoth Echo Base
Google translator for the German LEGO.com description is as follows:
Get ready to attack! The imperial troops have discovered the secret Rebel base on the ice planet Hoth and prepare for battle. Han Solo, Chewbacca and Princess Leia stand ready to defend the base, while Luke Skywalker in Bacta tank, and is assisted by Medizindroiden 2-1B. Contains R-3PO Droid and seven other minifigures. Comes with base-stable, Tauntuan stall, Tauntaun, functioning crane, two stretchers rotating radar dishes, ice fall, and speeder bike.
LEGO 7879 Hoth Echo Base Box Art