Have you ever wondered how Sith Lords stay fit? No? Me neither. But Slovenian builder MajklSpajkl appears to have. His hilarious kinetic sculpture uses a modified 75111 Darth Vader LEGO set, with less rigid joints. The mechanism is simple in principle, but it works perfectly. Having seen this functioning live at some recent LEGO events in Slovenia, I must say my feelings for it are complicated. At first I felt mildly amused, but the longer I watched it, the more I loved it. And this really is the charm of MajklSpajkl’s MOC: it is built with relatively simple techniques and mechanisms, but what it lacks in complexity it more than makes up for in originality and humour.

And here is a video of it in action, for your viewing pleasure: