Update (01/16/2010):Product page of the GN-X is now up at the bandai hobby site.
Update (12/28/2009): Bandai posted a picture of the completed GN-X in their site
Whoa, didn't see this coming! A Master Grade GN-X (pronounced Jinx) from the Gundam 00 Season 1 Anime. The first ever Mobile Suit used by the Earth Forces that had a fake GN Drive and could match up squarely with the Gundam's of Celestial Being when they didn't have their Trans Am feature on. The picture below is of an unpainted prototype of the GN-X.
Its expected to be available by January of 2010. Of course you still have to worry about production delays and the product being pushed out to a later date. Just look for it in their Gundam Master Grade section.
From what I remember in the series, the government forces were given 30 units of these by the Celestial Being Faction of Alejandro Corner.
Update 01/08/2010 : More new pics from the Bandai site
Special markings available so you can build it as either Sergei, Peries, Patrick or Daryl's GN-X unit.
Box shots of the Jinx