Well, the title says it all, this mod creates the Kingdom of Bosnia which is fully playable with it's own kingdom, 2 duchies, 5 counties, royal laws and culture (bosnian). More mods > I still have no plan of how to get Lombardy and I'm pretty sure the Muslims are getting ready to pounce.
The mod starts at 1500 BC at the start of the Empires era and ends at 769 AD the earliest bookmark in. Rulers of emperor rank are always independent.
If your goal is to form the Roman Empire, consider starting with Lombardy instead.
