Their green hulls protected an array of hangars and gun-positions, and they were mostly crewed by droids. Squadrons of Nantex-class starfighters, modified for droid pilots, could be launched at a moment's notice, hitting any would-be attackers in massive swarms.[2]
One platform was even blown up from the inside, when Anakin Skywalker piloted his modified starfighter through an open hangarbay, trailing a swarm of concussion missiles after him, which subsequently hit any objects close by.[1]
These Intergalactic Banking Clan Gun platforms share and aesthetic design with the heads of the IG-series droids that the banking clan used during the war. This includes the cylindrical shape and multiple red "eye" lights. However, their manufacturer has been left unconfirmed.