Building dinosaurs is undeniably awesome. Even more awesome is taking it a step further and making them move. This eye-catching Allosaurus is the work of Cornbuilder, who we featured back in March with his incredible giant black dragon. (At the time, his username was mrxsto99) His latest carnivore creation isn’t a major departure, although instead of lighting effects, this time the creature walks!

The movement of the lumbering giant is actually made possible through a reverse engineering and tweaking of Jason Allemann’s iconic Sisyphus kinetic sculpture. The mechanism runs off a single LEGO Power Functions M-motor and battery pack.

Back in May we covered some other dinosaurs that could not only walk, but also swing their tale and bend their necks to eat. Read more about the evolution of those creations here.