message: updates 3D anchor link
diff: @@ -85,7 +85,7 @@ The above files should not be printed with FDM. Instead, a leaktight method like
  [10key]: https://www.digikey.com/short/z442qt
  [10mr]: https://www.mouser.com/ProductDetail/511-X-NUCLEO-IHM03A1
  [11st]: https://www.st.com/en/ecosystems/x-nucleo-ihm02a1.html#sample-and-buy
  -[123d]: ###files
  +[123d]: #files
  [14mcmc]: https://www.mcmaster.com/5894K38
  ### Tools
  