Open-source boards designed in KiCad by KisonHe on GitHub, from 4 repositories. A board’s address here is its repository’s there.
KisonHe/MagicMirrorAssi
Assist projects for the mirror
KisonHe/DesktopToy-pcb
KisonHe/HoloCube-PCB
KisonHe/jlink-adapter-pcb