I use a Walimex Wall Mount for my Elgato Keylight Air + top camera. I've always struggled to fit the camera cleanly & had several weird looking setups around it. Since getting a 3D Printer and learning CAD, i came up with this. It is pretty specific and might not be used often, still i wanted to share if anyone comes across this.
Important:
The Walimex Mount: https://www.amazon.de/gp/product/B00319VSBW/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
The author marked this model as their own original creation.