Camera mount fits to the right side of the X axis and travels up/down on Z axis of Elegoo Neptune printer series. I originally designed it for my Neptune 3 Pro, but should also fit to other printers like Neptune 3 and Neptune 4. Please let me know if it fitted to your model.
The model has two snap in noses, so no screws needed.
The camera mount is aimed to connect to https://www.printables.com/de/model/3407-articulating-raspberry-pi-camera-mount-for-prusa-m It has a male connection at the lower side and a female connection at the top for you to chose. If you mirror the model before printing you can flip this orientation.
Be sure to add a nut to the female side before installing at the printer.
I printed it without support. But if you like you can add some at the beginning of the round parts.
My print settings:

The author remixed this model.
The camera mount is aimed to connect an Elegoo Neptune printer to https://www.printables.com/de/model/3407-articulating-raspberry-pi-camera-mount-for-prusa-m