Windmill/wind vane (various rotors)

Check out my new whirligig-wood chopper: Whirligig- wood chopper - Free 3D Print Model - MakerWorld
I have updated the body to try to make the shaft a bit stronger. The rotors have all be updated to fit this larger shaft.
The rotors are available as separate print profiles with large/small/left/right rotations.
If the tube for holding the windmill is a bit tight you can easily drill it out, but in my case, it came out without any problems.
Put a spacer between each blade.
I would recommend printing the body parts in PETG especially of you live in a hot climate. I printed the blades in PLA and they seem to hold up fine even in 30 degrees C.

Check out my new whirligig-wood chopper: Whirligig- wood chopper - Free 3D Print Model - MakerWorld