Best Friends Forever Ring

I have made a smaller version of this that doesn't requiere the gear to be printed: https://www.thingiverse.com/thing:4553365/files

I upload 3 different sizes of ring. The one i use is the medium size.

I don't recommend painting this with acrylic paint or similars. I used bronze uni Posca marker.

Extra things you need:
-A toothpick (shaft)
-A flexible hose (to hold spongebob and patrick)
-A needle (to join the base and the lid)
-The gear of a small DC motor (i used a 3-6v yellow motor) (this one goes in the toothpick, under 3D printed gear)