I've been wondering about this for a while. Some units in my games, most notably Hill Giants and a bunch of Amurite units and also I think the Dwarven Hammer unit, are simply displayed as "floating heads" with weapons. I'm not sure if this is a consequence of missing artwork or my low-end graphics (I play on a laptop with about a gig of RAM and not much of a video card to speak of). Anyone else had this problem or know how it might be fixed?