NYC Resistor members Colleen AF and Shelby recently led a workshop on nail art during the first of their 2015 Make-Along Craft class series. Many of the participants opted for laser cut stencils to jazz up their nails — it is totally safe and doesn’t involve putting your hand in the laser.
I wrote a quick Nail Art HOWTO if you’re curious how the process works. It is very surprising how much fine detail you can transfer with the right nail polish and some practice with the technique. Those traces would work for 0603 SMD parts without too much difficulty if we could find the right conductive paint and power supply.