Members Only Model
Ok here it is, made a change to 2 sections instead of 3 and removed some details that wont be seen that small and made the print jaggy. Also made a gazillion tests to make sure it's printable at small size. It's 5 cm but you can scale it up a bit (did not try smaller).
Here are some tips:
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Print SLOW - I doubt that you'll be able to print it at 500mms crazy speeds - I printed at 30mms for initial layer and outer walls and 60mms for infill/inner walls.
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ADHESION - use glue if you need as the parts are tiny.
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Z-offset - make sure you are not to close to the bed or else nozzle will tip the finger eventually
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First layer flow - if you are over extruding the walls will fuse
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Elephant Foot - Big no no
The first layers are the most important. When the print finishes you may need to give it a push from below for it to release it. If you see no separation between the parts - Get back to the sections above š„²
Have fun