I've just knew about this new project, that intends to develop a new Korean combat sim:
http://forum.razbam.org/viewtopic.php?f=2&t=531
The developers are mod makers for Flight Simulator. I think that they are good 3D modellers, but it should be better for all simmers that Razbam coordinates its work with RRG. Flight model will surelly be better and there could be much more planes that RRG could made alone at first.
That's only a personal suggestion. I have no relation to RRG or Razbam teams. I'm just a simmer, in the middle of they.
PS: I found that info in 5J's Virtual Squad forum.