Well, I know that the company plans on expanding the game to include beings from Greek and Norse mythology. In addition there was talk of including a group of Hyborean war gods. so it is possible that we may see some minis from them that would be good for the Conan rpg.
BTW, the following mini looks like it would be perfect for a Stygian preistess; http://www.crocodilegames.com/secure/items/WGE-149.jpg