Avatars of War has two new releases up for Warthrone: Dwarf Master gunner and Dire Harpy of the Apocalypse.
From the update:
Here comes the miniature for one of the most popular characetrs in Warthrone Dwarf army lists. A Master Gunner placed near your war machines will not only support your orders to the crew but also minimize potential breakdowns that occur during battle.
Also, for the Hosts of the Apocalypse comes the Dire Hapry miniature: a great add-on to give more combat strength and reliability to warpacks of Harpies of the Apocalypse.