Well that should have taught me not to answer the question asked, but I guess I am a slow learner.

I cannot recall anything on the Seljuks, but their successors were major players in the Crusades and there have been plenty of movies/shows on that. For the Franks only Strelets knows for sure.

We all count on Russian Manufacturers for Eastern European subjects. I'm sure we'll not be disappointed, sooner or later.