Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:6337070.
I wanted to remove the tripod from behind my desk and utilize the VESA mounts on my PC monitor arms instead.
I found some on here before and I tried them: whilst they do work, I found that they deformed over time because of how thin they were and I wasn't confident in the longevity of them with how brittle PLA can become with moisture and such.
My set up is a bit different than others: My monitor itself uses the 75mm VESA mounting holes and not the 100mm. This means the 100mm was left for me to use for whatever I wanted. For most of you: you'll need to get longer vesa screws 10mm longer than you're currently using.
The hole at the top is for a 3/8 bolt that attached to the ball head arca swiss quick release assembly.
Update: 12/12/2023 I uploaded a "v2 - Extended" version. I wanted to shift the camera placement and also have extra holes to make some modular mounting options for future design stuff.