The Bestigor are a mix of Ral Partha Blighthaven blokes and beastmen ogres from Eureka. Added another few various bits as well for variation. Bases incomplete when I took the photo.
Centigor are just standard Eureka blokes but nice models.
Minotaurs are a mix of Eureka, Pendraken and a couple of 15MM blokes from Magister.
I've done up a bunch of gor units but they've got a few bits to finish yet.