Recommend smoothness iterations in preferences/performance menu should put at 1, higher than 1 will have change shape of eyes
If have rare issue with eyes clipping, go clothing tab+remove Iris Reflection/Eyeball Shadow and should fix
BM's main armor suit unfortunately not able port bc of how is made in game as 22 separate meshes that would be nightmare for get working in VAM. So have include business suit costume instead
Muscle detail can be turn up/down with Diffuse Bumpiness+ Specular Bumpiness in "Skin Materials 2" tab