The ducal cavalry, after a upgrade in its armor, displays one of its soldiers as without its proper texture.

http://img208.imageshack.us/i/0013mn.jpg/

http://img146.imageshack.us/i/0014wk.jpg/

The entire unit of transylvanian peasants are without texture as well.

http://img517.imageshack.us/i/0016nq.jpg/