Mini Rubik’s Clock

The Rubik's clock is the most interesting WCA puzzle. It is extremely different from the other puzzles both in mechanism and solving strategy. It is also the only intuitive WCA puzzle. I made this because a mini clock is useful and many CAD packages have a gear tool, so it was fairly straightforward.

Part names are formatted: part type, uses springs or not, quantity
EX: GearX10 Gear, doesn’t use springs, print 10

One of my biggest reasons to make this was wanting a 4x4 clock puzzle, it can be found here: https://www.thingiverse.com/thing:6024442

Update: source CAD and STEP files added for easier modification.
Update: all parts pre-oriented (no supports needed) and filleted for smoother turning. New no spring parts added for full 3d printed construction.