I cannot start a new game off of my BI exe, so I started all 20 factions using my RTW.exe, and saved them so that I could play each save from BI. While doing that, I noticed that all of the factions get a nice new intro video (EB on some fallen stone pillars), but that Pahlava and Saka get amazing professional movies for their starting introduction. Who is the fan of horse archers who made those movies? I ask because the Romani and Greek factions get nothing, so there must be a story - or a private passion behind those vids...