Fast and dirty method off the top of my head...

File import wavefront obj

Choose LOD obj

With imported obj in scene and selected open the set up room. Affirm prompts.

Open Library and load V4 cr2, even better if you have a V4 blank as morphs and such won't work on lower res version. Affirm prompts.

Exit Set Up Room, save figure to library with unique name.

That should work.

Here's a V4 and M4 blank cr2s...

https://drive.google.com/drive/folders/17mxJtly0zldhqYKQhdT6-nd6TINjoUhh