As you can see by the thumbnail, I have created an Amiibo of my fan-favorite character, Clamo, from scratch! It is on a Smash Bros. base and is functional as the Super Mario Cereal Amiibo. I used the 3D design program, Tinkercad, to create the design for a 3D printer. If you would like a more detailed tutorial on how to make a custom Amiibo, let me know in the comments!
Credit to Nintendo for the concept of Amiibo and the unnecessary music when you click the flag. Credit to tinkercad.com for the 3D editing software.
