Z-Ray Underwater glider low-poly 3d model rigged ready for Virtual Reality (VR), Augmented Reality (AR), games and other real-time apps. The Z-Ray glider 3d model is a near to scale realistic looking model of the Z-Ray underwater surveillance vehicle. It is fully textured. This simple model has moving control surfaces on the trailing edges of the wings. It is provided in several formats for your convenience. The Z-Ray is a stealthy underwater surveillance unit that glides over long distances at sea. It does this by pumping in water and sinking while flying through the water. These are the largest known class of undersea gliders in the world. These are also used to track undersea mammals with its 27 channel array of listening devices.