The RX1 Behemoth is built to be a mighty warrior. It is based in part on the Spyrius space theme set that LEGO released back in 1994, and it takes some cues from the official 6949 Robo-Guardian set. Except this one is much taller, and for all purposes, stronger than those puny predecessors. It stands at 56 centimeters tall and has a 10-wheel drive. Oh and here’s the good part – builder Spacerunner built this one for play, not just display.