Ancestor Worship (WAR History and Lore)  

Just outside of the Battle of Bitterstone Public Quest, a dwarf statue lies partially buried with only the head visible (35k/34k).

Destruction players can obtain this unlock by sneaking through Redhammer Tunnel and avoiding the guard at the end (very difficult) or using the three boulders around 43k/38k to scale the mountain, and making your way carefully down the other side. This might take some patience, and jumping off the mountain without carefully planning your landing will result in death, so be careful and take your time!

Approaching the statue, which is behind a small wooden barricade, will grant you the unlock.

History & Lore in Ekrund