My Bretonnian heroes look like Branchwraiths, please help!

As the title says, my Bretonnian heroes (or at least my Damsels) all look like Branchwraiths, specifically the corrupter ones with purple lights or whatever. I've tried to resolve this myself, but unfortunately, I have:

1. Disabled any mods I could imagine to be the cause. 2. Disabled ALL mods. 3. Verified integrity of game files on Steam.

Without any results. Needless to say, I am at my wit's end! I would greatly appreciate any help or advice.

Oh, one last thing is that I'm on the warhammerii\_cavalry\_beta patch, which, if I'm not mistaken, was the last patch before the language update that added 20\~ Gigabytes to the game. That didn't fit on my hard drive, so I had to roll back...