Louhi is a DIY 50% mechanical keyboard PCB, with an ortho layout. It is meant to be fairly easy to solder and assemble.
Specs:
Uses a Pro Micro, Elite-C or Proton-C (or any other controller with same form factor)
Cherry MX Switches, PCB or plate-mount
Support for multiple bottom layouts
Uses one pcb-mount stabilizer
QMK and Vial Compatible
Gasket-mount universal plate files are located in the FR4-Plate folder. Uses 0.75mm thick gasket material on both sides of the plate.