Hey there.
I've just played the newest version of your great mod. Here are some buggging things, I found on first sight while playing as a vassal to th Pope(in chronological order):
1.) Some of the white crosses on my (other than that brilliantly looking) surcoat are blended over the mail.
2.) The Icon representing my party on the main map seems somehow shrinked. That makes it very hard to spot parties - especially looters.
3.) The (tutorial) mission in which the Merchant of Rome askes me to clear Rome of the bandits couldn't be completed. There seemed to be an enemy somewhere out of the reach of my forces. Maybe that's a routing problem or a problem with the locations of some building.
4.) There was a rea Harem of beautiful women, when I entered the Popes throne room. I questioned the ladies and they all seemed to be relatives to some Amir or another. So maybe they are linked the wrong court somehow.
5.) Not a bug at all, but a thing to be optimized in my view: I met a German Lord called "Henry the III. the Kind, Duke of Brabant" or something like that. Wouldn't it be nicer to leave out the numeration in this and similar cases? Because the surname "the Kind" already specifies his persona.
6.) In battle scenes his shield goes right through my characters legs and horse. That doesn't look right at all.
That's about it thus far. I'm off to the World Cup.