"Being normal doesn't work" custom 3D lettering

• Cinema 4D project file of custom 3D lettering, including 4 materials (c4d)
• Illustrator path file (ai)
• Photoshop high-res layered file (psd)
• High resolution jpeg image of the final render

(Design process video is available here: https://youtu.be/TjhF7lbQmx4 )