Have a look in your dropbox account.
There are four files in the ZIP that you can try (all 3D)
Each exported from Sketchup with Convert Sketchup SKP files to DXF or STLhttps://www.guitar-list.com/download-so ... dxf-or-stl
No doubt others will explain how to import (SKP) sketchup 3d models directly onto vCarve pro
(4) Harmonica.v3d (from partworks 3D)
Acknowledgements of course to the sketchup model creator Laihttps://3dwarehouse.sketchup.com/model/ ... -Harmonica
Anyway I will watch the thread with intertest
Sincerely and in good faith