That's a lovely morph you have there!

For the face only, export the morphed face as an obj file, then use PhilC's PoserToolbox to save the morph for distribution following his instructions. That creates an obj file with no actual geometry in it. 

I still have to master morph injection files.

Poser 11 Pro, Windows 10

Auxiliary Apps: Blender 2.79, Vue Complete 2016, Genetica 4 Pro, Gliftex 11 Pro, CorelDraw Suite X6, Comic Life 2, Project Dogwaffle Howler 8, Stitch Witch