I wanted to use pretty cheap Aukey webcams for usage with Octoprint, so I used the holders like https://www.prusaprinters.org/prints/58229-yet-another-logitech-c270-mount-for-lack-enclosure and https://www.prusaprinters.org/prints/3991-logitech-c270-mount-prusa-i3-mk3 for mounting two webcams.
For the attachment on the X-axis motor I used the PC-LM1E-EU and the longer holder.
For the attachment inside the LACK enclosure I used the PC-W3.
The adapter fits exactly the cameras, but the holders might fit very tightly and might need some sanding, but I wanted a tight fit as the printer might wiggle a bit and the camera might get loose.
I used Prusament PETG JetBlack. Printed one upright with supports and one lying on the side with support, both works.
For mounting remove the sticker on the original holder and remove the screw. Reuse the screw for putting the camera together with the adapter.
The picture with the piece in orange was my test print in PLA.
The author hasn't provided the model origin yet.