This is a variation of the Quest 3 Wall Mount I can attach to my 8020 rig.
There are two versions; one for M4 bolts (default) and one for M5.
Printer Brand:
Creality
Printer:
Ender-3 V3 SE
Rafts:
No
Supports:
No
Resolution:
0.3
Infill:
20%
Filament: Colido PLA Plus
Notes:
Set perimeters / walls to 4.
Corner Brackets ===============
The author remixed this model. Imported from Thingiverse.
Repositioned the holes