An Orc Bully counts as an extra crew member (and an extra wound) for the war machine, and is always the last model to be removed. While the Bully is still alive, their unit gains the Size Matters special rule and no longer has Fear Elves.
Source: Warhammer Fantasy: 8th Edition
An Orc Bully counts as an extra crew member (and an extra wound) for the war machine, and is always the last model to be removed. While the Bully is still alive, their unit gains the Size Matters special rule and no longer has Fear Elves.