The latest 9.2 Eternity's End PTR build is currently being deployed, and with it, a new Arbiter model has been added.
WARNING: ETERNITY'S END STORY SPOILERS AHEAD! Do not continue if you don't want to be spoiled!This new model confirms that Pelagos is becoming the new Arbiter of the Shadowlands.
Patch 9.2 PTR Build 41360 DataminingZereth Mortis Chapters 4 & 5 Unlock Flying in Zereth Mortis Class & Tier Set ChangesTier Set Tuning — Warrior, Monk, & Priest Mage & DK Covenant Legendary Tuning M Read more on wowhead.com