Code Scanner Cosplay Prop from Mouthwashing
Code Scanner Prop I made for my youngest. Light works. Uses a cheap UV flashlight from Amazon. Wired to a push button switch on the side. Sorry but I didn't make a tutorial or anything for this so you will have to go it on your own if you want to make one. The flashlight switch is removed and wired one wire to the flashlight body through the lanyard hole and the other to the battery spring. Hot glued in place. Hot glued the flashlight body in place and battery pack is installed by screwing on the flashlight head. Cut a couple of notches in the bezel of the flashlight to make it easier to screw into place.
Might run into scaling problems when importing. Longest Dimension is 230mm about the biggest an Ender 3 printer can handle. I think the light lens is 18mm and you will need two.