chinnei - gnd is a v3 morph.  v4 is a whole other figure.  for an example of the difference in level of difficulty, aery soul provides morphs for their custom characters (kielo, yaara)  in contemporary products.  they say they will not convert their clothing to v4 or any other figure because it would take them too much time.  everything i've ever read of clothing creating is that the shape is the comparatively easy part.  the hard part is joint parameters, grouping and poke through.

clothing creators please correct me if i'm wrong.