Yes, this is the Wishing Well forum, but as you are not a character maker and I am, we do need to set expectations. That said there are lots of custom body shapes available for the genesis characters as there aren't any issues with getting shapes to fit clothing as it was a barrier with V4. There aren't many custom body shapes for V4 as there aren't many custom head morph makers either. However as you said, there is the GoZ if the user has that and zbrush and they can make their own custom shapes, I think that would probably be the best option for a user not satisfied with what is being offered.