No supports needed, avoid using horizontal expansion, the tollerance for the base holes has been modified, but it might need a little extra help to put it in place.

you'll need to put a 4 mm width bolt/screw to attach the moon, i recommend to put a screw to avoid make an innecesary thread to the tree support.

you can use 15% infill, no horizontal expansion, you can use 100% speed, use 2 walls.

The model in the photo was created with an old filament and a 0.6mm nozzle, i highly recommend to use 0.4 or 0.2 for more detail.

Fun fact: it was non intended but you can spin the moon to your favorite position.

If you want to use it for commercial purposes, send me a message or write a comment.

I'll highly appreciate if you can like and share this model.