I made this LED mount to work with the 10mm standoff version of the Yin Yang. It also supports an antenna mount so the antenna doesn't unscrew itself. I used this antenna connector: https://www.banggood.com/Turbowing-MMCX-to-SMARP-SMA-Female-Flange-FPV-Antenna-Extension-Cord-p-1185767.html?rmmds=myorder&cur_warehouse=CN
It uses standard cut-able LED strips. Addressable LEDs are recommended for an even cooler setup.
https://www.banggood.com/1M-WS2812B-5050-RGB-Waterproof-IP67-60-LED-Strip-Light-Dream-Color-Changing-Individual-Addressable-DC-5V-p-998627.html
Remember to attach the LEDs to the bar using super glue!
antenna-mount.stl | 230.5KB | |
yin-yang-led-bar.stl | 349.8KB |