Want to see what I've been working on? No, not the .458, my grandson's Halloween costume. He got a black bodysuit - head to toe - on a whim when my wife took the grandkids out costume shopping, and I got the great idea to do an electroluminescent wire stick-figure.
The power supply is in a black box on a black belt, and he selects which character with just a couple of switches.
Turned out pretty good!
UPDATE: The costume went over well! He got four handfulls of candy at one house because they liked it so much! Lots of compliments!
Edited to add:
Here's what suit looks like in the light: