There’s just something about a giant death dealing robot that gets a man feeling all warm and fuzzy inside. Even if you’re not big into cars, you can appreciate that old auto parts can create some bad-ass killer sculptures. Meet Legendary Iron, a user on Zcool.com, who spends most of his days welding scrap iron into giant movie sculptures that look like they’re going to rip you to shreds and then stomp on what’s left of your corpse. Some of his pieces (like the Megatron Tank) have taken up to 2 years to complete, and the detail on others is enough to make you wonder if he doesn’t have some magical elves helping him finish these insane designs. Check out our gallery after the jump, collected from his personal profile of works over the last few years.