Eguzkilore or flower of the sun printed in 3D to hang from your door. 

The meaning of the eguzkilore comes from Basque mythology, and it is, in a few words, sun and protection. And it is that the eguzki lore is a plant that symbolizes the sun and protects the houses in which it is placed, driving away witches and spirits.

Remixed from: https://www.thingiverse.com/thing:4323099