I've always been a huge Legend of Zelda fan. When I saw this on Thingiverse, the nerd took over and I had to make one. It's a 3D printed replica of Majora's Mask with 10 LEDs and an ESP8266 board. I have to give credit to lucidhack for both the 3D print AND the original idea. This is simply my implementation of it.
Video of it in action:
This project took about 10 hours total. Most of it was the printing and painting. The wiring and coding are pretty straightforward.