This is a 3D printable Minecraft compass enclosure / housing / shell, intended as a replacement for the simple compass PCBs available on retail outlets such as AliExpress.  It is not compatible with the excellent and more sophisticated esp32 based project from chaosgoo.

These cheap retail Minecraft compass toys ship with smooth injection molded plastic that typically has poor quality misaligned paint UV printed faces - a 3D printed four filament colour version looks much nicer!  This 3D print design is intended to reuse the self tapping screws from the original retain model (I'd guess they're ~M2 ~8mm length if you lose them).

I designed this model in Blender and included the project file if any editing of the standoff positions is required for variations on the PCB or keychain holes.  I recommend using a soft string lanyard type connector for keychains (fed through the pre-existing holes in one corner).