Creality CR-30 Logitech C270 Webcam Mount.
The C270 Slides into the holder and the Clamp part of the holder is fastended with 2x M4 bolt and nut.
As this is not to easy to print on the CR-30 i cheated and use my other 3D Printer.
Used 2 X M3 screws and TNut's for mounting to frame.
I used this one: https://www.printables.com/model/96094-m3-2040-t-nut/files
The author marked this model as their own original creation.