Thank you for this model. I did have to take it into TinkerCad to make the boom arm hole smaller for Small Rig table clamp pole and just slightly larger for my boom arm stem. I also used some electrical tape on the Small Rig pole to keep it in place but it works pretty good! (edited)

Thanks for this - it worked great.I used it with the £10 Ikea LÅNESPELARE boom arm - https://www.ikea.com/gb/en/p/lanespelare-microphone-arm-with-screw-mount-anthracite-90571397/

The Ikea arm needs a 13mm hole rather than the 12mm in this model. I was going to do a quick and dirty remix in tinkercad, but for some reason importing the STL to tinkercad created loads of artifacts in the curved surfaces. So instead I printed as-is and then widened the hole with a 13mm drill bit. Works perfectly.

Thanks!