OBD to Navisworks

HI there

Was wondering what's the best way to create a Navisworks model from OBD.

Currently I do the following method

1. save the OBD v6 model to Microstation v8i 2004 (doesnt like exporting to DWG)

2. Open the Microstation v8i model and save-as to DWG format

3. Open Navisworks Simulate and Append the DWG model and manipulate the colour settings

4. Save as to model.NWD (2016) format

Thanks

Steve