Hello..My girlfriend is going to be WW for this halloween(and also one of the characters from stranger things)and she wanted me to make the cuff and tiara,but for the amount of work needed I just went ahead and bought the gold plated ones.Here is where it gets interesting,I was thinking of making some very small holes or cracks to fit some white LEDs since the cuffs are to block bullets.My question is,does anybody has an idea on how to do it?.I was thinking some sort of accelrometer or motion sensor,so when she lifts her hands they will come on,but i have a problem with space also.I know a lot of people has the knowldege and I will be forever grateful if I could get some ideas..Thanks!!