User contacted Qt support regarding the Qt 3D Studio instructions. He could not find instructions how to import 3D Studio project to Qt Creator.
https://doc.qt.io/qt3dstudio/qt3dstudio-index.html seems to miss this kind of instructions.
Some instructions can be found in:
but they could be out-dated.
Could 3D Studio get similar kind of instructions as Qt Design Studio "Converting UI Projects to Applications"?