NCF – Extended list of Neutral creatures.

The textures are indeed from there; at least the wooden staff will definitely fit well and doesn't really resemble wizard's wands; it's more like a stick-club.
There's a picture circulating on the internet with such staffs, but I haven't seen them anywhere. If it's not just art and they can be extracted from somewhere, that would be ideal.


Added after 49 minutes
I searched the internet, and it seems these staffs were made for Dark Messiah on Xbox; it's unlikely that they can be extracted. It's easier to come up with something else.