The lowest mechanical keyboard? 3D printed

I tried to make the lowest mechanical keyboard with standard mechanical switches Cherry MX Red.
Models for 3D printer and FreeCAD files: www.thingivers...
Main parts:
- Keyboard PCB with Cherry MX Red switches (from keyboard Vortex Tab 75)
- PLA filament: White, Black, Grey, Blue, Red, Yellow
Tools:
- 3D printer Creality Ender 3
- Soldering Iron
- Superglue
- Thin glass - BRESSER Blank Slides 1.2 mm thickness
Software:
- FreeCAD
- Ultimaker Cura