Figured I should share my latest Helix build. I have enough boards to make 5 more of these but it still comes out to about $120 per keeb. Wireless is expensive. Please feel free to ask me any questions. I soldered it for for RGB lighting as well but haven't had a chance to test them yet since ZMK doesn't have proper RGB support. These are built using Nice!Nanos.

My next build will be the same as this but with Sunset switches and smokey translucent keycaps.