Composition of festive, luminous decors throughout La Grande-Place, where Santa Claus shares the spotlight with Léon, a trumpeter from both the holiday and musical worlds. The Christmas display at Complexe Desjardins in Montreal is unique in many ways. First and foremost, it's the world's largest 3D-printed Christmas tree. It took nearly 600 hours of planning and some 2,775 hours of 3D printing to produce all the parts that make up the tree. This tremendous task was made possible through our mastery of the medium and the high production capacity of our 3D printing department.