Crusaders: Thy Kingdom Come as GoT Thread

This game is essentially a copycat of Total War, but the one thing that sets it apart and its the one thing I like about the game is that it is /slightly/ story driven and involves set missions. In the game you play a Knight gone to the Crusades for fame and glory or what have you. Along the way you are given missions and after each mission you get to add troops and/or Heroic characters to join you. I think that this would translate VERY well to the Game of Thrones Genre. I know nothing of making mods. The only thing I could do to contribute is write flavor text. Anyway, I was just throwing the idea out there for anyone that can mod and enjoy the GoT universe.