Smaller print-in-place kaleidocycle

I wanted to print one, but 5 hours printing time was too much...
... Scaling down obviously messed with tolerances and clearances.

=> redisinged and remixed it from scratch with 5 to 6cm diameter, resulting in about 2h printing time.
Worked right away; clearance being 0.3mm

Uploaded new stl "nano":
Increased strength, even smaller, clearance to 0.3mm in really every spot.

Print Settings

Printer Brand:

Anet

Printer:

A8

No

Supports:

No

0.2

Infill:

30