In the skilled hands of LEGO extraordinaire Vincent Gachod a rugged Tipper Drum combined with some odd science bits to create an insect-like airship. The end result is like a fanciful blue beetle. He most certainly has a knack for figuring out how to use parts the rest of us don’t know what to do with. Based on these parts, he also has a knack for picking up rare sets: the science bits can only be found in four rare sets while the cement mixer resides in only one.