The VST model of android is a quadrepedal robot, designed to act as a security enforcer, as well as a companion. The main body of a VST model is sleek black, appearing reptilian in nature, with a long thick prehensile reptilian tail used to grasp and coil objects. VST has four legs, each one ending in powerful robotic claws. The head of a VST model is less sleek, being a collection of electronic sensors arranged alongside an eyeless visor, and a large maw, complete with a massive thick tongue.