Learn to design a building for a short film using Adobe Illustrator and Cinema 4D in this detailed tutorial. Begin by analyzing reference images and blocking out the basic shape in Illustrator. Ensure proper proportions by measuring the placeholder building in Cinema 4D and recreating those dimensions in Illustrator. Set up a grid system for easier symmetry and design. Use tools like the rectangle tool, direct selection tool, and snapping to grid to create and refine the building's shape. Follow along as the instructor demonstrates techniques for maintaining consistency between software and achieving the desired look for the imposing structure.