Building functioning vehicles has been a passion for many builders ever since the introduction of the Technic line of LEGO sets back in 1977 as the Expert Builder series. Some builders add motors so their vehicles can move and steer, but then there are builders like Sariel who go far and above merely building a motorized vehicle to create something truly special. When I first saw this model of a MAZ 535 heavy artillery truck made in USSR, I was impressed by both the scale, and the attention to detail, which compared to photos is remarkable.

But the amazing attention to detail doesn’t stop there. Sariel has created a video that shows off some of the many hidden features, included an opening top hatch, and two speeds for the transmission, which allows the LEGO truck to pull an incredible amount of weight. In the video, the Maz is seen pulling a chair across the floor! There is even a scene of an adorable hamster checking out the fabric hand-stitched canopy.