GaiGar is a combination of Cyborg Guy and the robot lion, Galeon.
A drill tank.
A bullet train.
A stealth aircraft that can dock with GaiGar, allowing him to fly..
Built to replace the original StealthGao, it can dock with GaiGar and has huge nacelles, with teh StealthGao II, GaoGaiGar becomes Star GaoGaiGar.