The author remixed this model.
I have combined @toolmantim313's works and made it a compact, single model to print (still support-less) while rearranging the controller holders and reinforcing the headset part. Don't exactly know if the reinforcement was needed, just felt like it's better safe than sorry 😅
The printed model is quite sturdy, I don't have any doubt it'll hold up, but please check your filament and print quality thoroughly before hanging your expensive headset to the wall 😉
The screw hole plugs are finicky, you may need a little dab of glue to fix them.