Ring light mount for Logitech c920 Webcam

My Logitech c920 Webcam used to sit on top of my monitor, but when I replaced the monitor with one that had a smaller bezel the camera would actually cover parts of the screen, so I decided to design a mount that would let me attach it to the middle of the ~$30 ring light that I have above my monitor.

This is is designed to fit this [ring light](https://www.amazon.com/gp/product/B07P1G8CD4/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1), but could probably be modified to fit others with minimal changes. I included it in .OBJ also in case that makes it easier for people to customize.

It was designed to interface with [Felwat's c920 mounting adapter](https://www.thingiverse.com/thing:3013280) with a 30mm M4 bolt and M4 nut to hold it snug.