The problem is that you will need one savegame (slot) per turn of the game and go back and forth in the "Load game" option for the different nations and different turns there are. That makes it a little hard to really follow through with the games. I have made the turn files available for some finished games after asking the players if they're okay with it, though, in a
similar thread to this one.
You will probably need the right patch version of the game to view the mod nation games, but the two blitzes that I posted later are good to go.