T'au Hunter Cadre
The Special Collections Cadre was established in response to a derelict Imperium Light Cruiser being captured by their Demiurg allies. It was specially built for capturing Human technology for the Earth Caste, while being as discrete as possible. After years of study, and securing the ship, it would become warp capable again. This greatly expanded the scope of their original mission, and the Cadre was given a new task of extracting as much information from the Imperium as possible using this new vessel. Led by an especially manipulative Ethereal, they were able to recruit a stranded Rogue Trader into captaining the ship. The entire Cadre would embark on the Imperial Cruiser while Gue'vesa were supplied to man it.