I used sketchfabs VR viewer for a while. It’s free and can offer incredible visual fidelity. It needs some time to set up your scene though and it is not “ready to import”. All the models must be converted to proper meshes and the workflow for the shaders is a pbr workflow common in the gaming industry for example, so it will need some time to learn how to do it correctly. Also, obviously it is not meant for industrial design specifically and is really more a viewer.