Instructions (Part II): On a separate sheet of paper, sketch a possible 3D Model that could be designed in Tinkercad and when printed, would add functionality to one of the Raspberry Pi projects listed above. For example, you could design a holder for the Wire Loop project, a case for the Stress Buster, etc. You are welcome to create a new Raspberry Pi project to suit your 3D Model ideas better if you wish. Be as original and creative as you can!