I got a kit with a laser cut adapter and a 150mm cable wich was too close to the USB cable. So I redesigned the mount in FreeCAD first and then later turned the Raspberry PI Zero Mount by 90 degrees, so a short 40mm cable can be used.
Side note: Seems like the 8mm lens is still very close for a webcam, so maybe consider getting the 6mm wide angle lens instead.
The author hasn't provided the model origin yet.