Sunflower

The hole in the center of the flower is parametric in Fusion 3D.  It should be adjusted to tightly grip a metal tube that can be inserted into the hole for durability.  The default setting in the assembly file is 10mm diameter hole.  If you adjust this parameter, you will need to export new 3mf files.  A metal “stem” can then be inserted through the metal tube and allow the sunflower to spin in the wind.  Support was only used to build the cap.  The cap presses on and a small amount of glue may be used to hold it in place.  The petals slide easily into the base without the need for glue.