Hey, this is another variation of the Gear Sphere Mechanism by me. It is actually a Rhombic dodecahedron. I made this more out of mathematical curiosity. If you watch closely, you can see that It consist of a Cube and an Octahedron. Which means transforms into a compound. The Gear Cube does the same thing.
You will need: 6 Big Gear 1 4 Small Gear 2 4 Small Gear 3 1 Heart 14 Connectors
You can also just print out the "All" file, it contains everything you need.
Print Settings: Use a brim if you like. I used one only for the Gears.
Assembly: You can just watch this Video: https://youtu.be/TF81TunrQ4Y Push the Connectors into the Heart. Then Push the Big Gears onto the faces that have the number 1. Then push all Small Gears 2 onto the faces with the number 2. Same with small Gear 3. You then need to turn the Gears until the edges align everywhere.
Troubleshooting: Watch this Video https://youtu.be/PWUoJc_Gc84 The Hearts in the troubleshooting folder have entirely wrong numbers on them. But they function perfectly fine.