Meant to reply to this earlier, work keeping me soooo busy.
I like this mod. I'm always appreciative when people do their own graphics. You coulda wussed out like me and used existing pics but overall, I think your graphics are good. Not been able to playtest it as much as I would like (Sorry Sombre, I'm trying) so I can't really give you much feedback on balance and what not. I haven't even summoned a possessed berserker yet.
But a solid effort thus far.
P.S. I also like the idea behind your Tarent mod. I'd read some intersting discussions in other threads about possibly modding in some gunpowder nations and I like the whole quasi-magi-technology thing. I vaguely remember playing an Arcanum RPG years ago. It was made by Sierra I believe.