This is a mechanism to mount RealSense D415/435 to Oculus Quest.
Quest_RealSenseR400_Belt.STL can be attached to Oculus Quest without the need for tools.
Quest_RealSenseR400_Joint.STL is attached to RealSense D415/435 using flat head screws M3 x5 mm.
The joint part can be attached so as to be hooked on a protrusion of the belt part.

Print Settings

Printer: UP BOX
Filament: ABS
Resolution: 0.3 mm
Infill: Rough infill
Rafts: Yes
Supports: Yes