Crockett CRK-5003-1
The Com Guards simply paint their vehicles white for official occasions and use appropriate camouflage for combat.Per FM: ComStar, page 17.Other references: Mercury, Battle of Tukayyid (p 178)
Insignia:
The insignia of the First Army is a severed bear paw before the ComStar insignia. Per FM: ComStar, page 20.