A passionate Halo fan recently showed off their impressive 3D printed rendition of Master Chief’s original MJOLNIR Powered Assault Armor Mark IV helmet. As the face of the Halo franchise, Master Chief is one of gaming’s most recognized mascots, largely due to his signature green Spartan armor. While his look has evolved to a certain degree over the years, the Chief’s legendary Spartan helmet remains a symbol of hope for humanity in the face of the never-ending battles against the Covenant and Banished forces.