Utah BYU lightbox
Original example printed with Bambu basic PLA black, white and blue.
You can change the color scheme to this helmet in objects since we made multiple parts to it so you can have the alternate colors if you want.
See the below screen shot for the part selection to make the helmet and mask color changes.
As always be sure to heat up your hotend to clean any old filament that is stuck to the nozzle before sending the print. This will help keep color wisps to a minimum.
The back has a negative cube included in the objects that you can move and scale as you need for your LED installation.
Enjoy and Happy Printing!