I needed something that looked like a sci-fi shield for a cosplay and decided to take some inspiration from Fox's reflector.
It is modeled after images from Super Smash Brothers for Wii-U by an industrial design student named Trisk.
The light in the middle prints separately so it's easier to use a different colour filament or paint.
I printed it at 0.1mm layer height 15% infill with black PLA on a Velleman K8200. Took about 5 hours. The light in the middle prints separately so it's easier to paint or print in a different colour.
Painted with acrylic paint, but rather in a hurry and without previous experience, so there might be better methods.
The leather strap used to attach it to my belt was made by hand by a friend using fake leather.