Hi there, 

Quick question, while using 3rd party programs to change characters look, in My case Blender with the great CC addon. 
I'm using also Zwrap to wrap CC4 mesh into 3D Scans in Zbrush. But then back in Blender, and also overall always stays a problem with brows, eye-occlusion and tear line meshes, also that eye corner, and lashes. 
Fitting them later is just such a hassle... It take more time and everyhting that the whole body with textures. Is there anything else that can be done different in CC4 itself with them? 
So I would change the body mesh and eyes meshes... and then somehow have the other ones be reffited in CC4? Maybe even teeths? But teeths and tongue isn't much of a problem, the worse are eye Occlusion, lashes, brow and tear line meshes.