my redox keyboard with printed keykaps

This is my case for my wireless redox keyboard base on falba tech PCB. All key caps are printed as well so you can customize letters or colors. Models are prepared in a way you can print it on single extruder printer and no MMU is required. I attach step files and source FreeCAD files. Very basic knowledge about FreeCAD is reqiured to modify the files. All you need to do is change letters in "buttons" spreadsheet and export model with keycaps and second with letters. I have used NerdFonts fo