try the Vlad mod - https://forums.totalwar.org/vb/showthread.php?t=42747- its a little buggy
he's working on the patch now...
or the Darth mod - the newest addition - haven't played that one yet but his mods are always solid
theres a skeleton mod thats fun for novelty - love skeletons
I've had some really fun campaigns in Atillia reloaded... i believe its called invasio barabarium: flagellum dei
theres a few suggestions
plus there is a bunch of great mods still in beta form
go here youll get a good list of stuff available
https://forums.totalwar.org/vb/local_links.php?catid=94