List of things what to try:

-Painted or vinyl cutter cut thin copper sticker as on body wireless power receiver.

-EL panel artificial nail 




Research so far:

-EL panel can be cut to shape.

-There are flexible and stretchable fabric like EL panel

-EL panel can be painted on!?  (How to insulate skin from both EL panel paint and hight voltage?) If works, glowing makeup and nail!

https://www.youtube.com/watch?v=ZesXSJ0inBg

https://www.ellumiglow.com/electroluminescence/el-paint/el-paint-starter-kit-4oz