Walk softly and carry a big... utility pole

If you can imagine a more frightening sight wandering the wastelands of the apocalypse cleaning up survivors and parading around with their skulls swinging from its weapon, please, keep it to yourself. LEGO builder Tino Poutiainen had brought this sulking, multi-eyed monster mech to life. It reminds me a bit of the alien mech from District 9. The long gangly arms that end in large fists and the chunky lower legs add to the unnerving effect, not to mention the deadly daisy chain of skulls adorning his staff.

Elder Sentinel