basic plate attachment for workspace hero system

this is a custom addon to the “workspace hero” desk organiser kit that allows you to put somthing like an alexayou will need the original files that can be bought from here: https://shop.theworkspacehero.com/products/deskshelf-stl-packONLY WORKS FOR THE 22MM DIAMETRE SMALL TWIST LOCK ATTACHMENTS all credit to all the other models he makes, go check his designs out.only made to place an alexa on :) please comment any issues