I just could not fathom that process (exporting separate objects,, sacrificing smooth and subdividing). This script was made by svdl a while ago. At the time it did not function on my pc but,,, it shines now. I see he still does not carry it. Not tested with the "MorphBrush" but,, maybe.

Drop MorfromOBJ.py (swap .txt with .py) in poserscripts (main runtime). Export your figure zeroed. IK off. Scaling off. Eyes and teeth objects zeroed. Check Weld and "include existing groups" to a file. Then export a "virgin" figure (unworked) with just "include existing" checked.

You can proceed to Modeling apps from here or,,

Use kawecki's "Morpher to merge verts of two exported objects. This is not necessary but it assures success.

Use the "virgin" zeroed figure. Click on Groupng tool, up it to figure in parameter box,, now drill to python>poserscripts>Morph From OBJ.py and follow the prompts.

If you want thumbnails, Have your scene ready. After its done, close file and load your cr2 into a new window to shake the deleted objects...

Where is that dutchman?