German Chancellor Olaf Scholz looked face-to-face with an unusual likeness of himself on Friday after he was given a bust created with a 3D printer during a visit to the Hasso Plattner Institute for Digital Engineering (HPI) outside Berlin. Scholz gazed admiringly at the white bust for a short while and then said with a smile: “Others have to work hard for that.” He obviously liked the gift, as the Chancellor added: “Very good!” Scholz visited the institute as part of his summer tour through his parliamentary constituency in the eastern German city of Potsdam, located just west of Berlin. Manj…