This model allows the use of garden stakes with diameter of 0.44" / 12 mm to be used as support for the windmill, removing the need to print a challenging vertical spike model and allowing the windmill to be placed higher up (I used up to 8 ft stakes).
I have also widened the portion that interfaces with the windmill by 2 mm to allow easier rotation at low friction, my windmill now easily turns into the wind without resistance!
The stakes are easily found on amazon and home improvement stores.
Compatible with models from BamBam Design
https://makerworld.com/en/models/235261?from=search#profileId-251551
https://makerworld.com/en/models/425419?from=search#profileId-329027
https://makerworld.com/en/models/250216#profileId-266464
https://makerworld.com/en/models/388124#profileId-288835