Privateer Press have posted a photo of their upcoming Mercenary Ghordson Avalancher Warjack.
From their announcement:
While most of the warjacks that accompany Rhulic mercenaries into battle were designed with industrial uses as well as military service in mind, the Avalancher is a dedicated combat machine. The warjack bears the intimidating Avalanche Cannon, a weapon capable of obliterating man and mechanika alike from a tremendous range. A dedicated mobile artillery platform, the warjack’s huge Avalanche Cannon grants Rhulic forces excellent battlefield control as it fires powerful shells that detonate on impact, devastating the surrounding area.