The leds on the star are very bright so the case case works very well

The topper in the image was printed with glow in dark filament and is an out of date model where I made hole for usb cable too small and I had to drill it out. The new model is a much better fit.

print with supports for the base mount only

The Concentric pattern looks great unless you use a textured build plate in which case it won't show. You can always flip model no problem

Raspberry pi zero can be found here

https://thepihut.com/products/raspberry-pi-zero-2

Christmas tree star here

https://thepihut.com/products/raspberry-pi-christmas-tree-star

Instructions here

https://thepihut.com/blogs/raspberry-pi-tutorials/christmas-tree-star-guide

code here

https://github.com/modmypi/Programmable-Christmas-Star