A massive bipedal robot standing approximately 7.5 meters (24 feet) tall and weighing 40 tons. Its most prominent feature is the cyan-colored single-eye main sensor located in the center of its chest. This lens moves or blinks according to its emotions, serving to convey BT's intentions. As a machine belonging to the Militia, its military paint job consists of olive drab and brown camouflage, with scratches from actual combat and unit marks (SRS) engraved across its armor. Its unique silhouette was inspired by military equipment like the Apache attack helicopter, and it is equipped with Acolyte Pods on its shoulders for launching missiles. Its sophisticated hands feature three fingers and one thumb, allowing for delicate interactions such as carrying the pilot in its palm or giving a "thumbs up." The cockpit is revealed when the chest armor opens upward and downward for the pilot to board. The interior is equipped with various devices for the neural link. The data core, the main body of the AI, is stored in the head section; the structure allows this core to be detached and recovered separately in case of an emergency. Its weapon resembles a light machine gun but is a 40mm cannon, roughly 5 to 6 times larger than a standard human weapon (carried on its back).