We have found one software suitable in our database for this conversion.
It is certainly possible to export CAD files from Autodesk Kaydara 3D format (.fbx) to AutoCAD DWG format, but you will need a proper software for this as DWG format stores data in 2D format, so it's not a 3D model conversion. Many CAD/3D modeling tools actually feature FBX importer/exporter.
Updated: January 5, 2023
FBX
Files with fbx extension can be found as 3D model files saved in the Autodesk Kaydara 3D data exchange format used in several 3D authoring tools.
DWG
A dwg file extension is used for common CAD file format, originally used by AutoCAD. A DWG is a proprietary format and can only be created in AutoCAD. Other CAD programs can usually import it, but not create its proprietary form. It's because of this, that DWGs are often exported to DXF interchange format, so they can be seamlessly used in other CAD programs.