Christmas tree star with cutouts. Intended to put an LED inside. You're probably going to want to rotate the model to print.
Edit: I was having a hard time getting the star to print right with Cura supports, so I created a model with built in supports, which works much better for me.
christmas_tree_star.stl | 143.5KB | |
tree_star_w_support.stl | 166.9KB |