Hammerhead
The Com Guards simply paint their vehicles white for official occasions and use appropriate camouflage for combat.Per FM: ComStar, page 17.Other references: Highlander, Black Knight, Exterminator, Crab, Battle of Tukayyid (front cover) Black Knight, Battle of Tukayyid (p 171) King Crab, Battle of Tukayyid (p 178)
Insignia:
The insignia of the Sixth Army shows an armored knight, standing with a sword in one hand and a mace in the other. Per FM: ComStar, page 30.
