No... I think they've waited enough time to redo this, it's not Civ, so it's not like modding is quite so straightforward, in terms of game play and balance. The idea of having the four nations with their individual ability is fairly set in as part of the game.
The only mod that might interest me is if someone adapted the same idea for the colonisation of South Asia or Africa, but that would be pushing it.
Also, I don't see them doing this for anything else, because the other one people want, Alpha Centauri, they can't do.