Coo Model has put out two 1/6 figures which are clearly inspired by Warhammer Fantasy characters (or rather their appearances in Total War Warhammer): King of Empire (Karl Franz and pic related), and Elf King (Tyrion)

Anyone know if they're planning any others?

They're both part of the "Nightmare Series" line which also has other generic medieval inspired figures. Elf King was also toyfair exclusive with limited availability. So I'm concerned these were just one-offs and they won't do any more.