This is the Franco-Prussian War Alternative Scenario, hope you will like it !
Before replacing your game files with this one, remember to backup them.
Dowload link: https://drive.google.com/open?id=1FF3wLTNT6IkKG3SOujarJ8KOPULNuIfy
The scenario begins on July 19, 1870, so the war between France and Prussia has already begun. If you fight with France, be careful because you will have to fight on two fronts (because of the Prussia-Italy alliance). If you fight for Prussia it will be easier, the enemy will be forced to fight against Italy in the meantime, and you can easy occupy Paris but be careful never underestimate the French Empire.
Screenshot (Sorry if is in Italian ) (P.S. I have added Prussia to create the German Empire)