Hello there... New guy here. Speaking of V and VI, here is a comparison of the "Create-a-Soul" skin textures.
SCV vs SCVI Textures:
https://imgbox.com/g/cAl49Ic1bU
SCV vs SCVI Normal Maps:
https://imgbox.com/g/hUPMxIbafL
SCVI vs SCV textures in-game:
https://imgbox.com/g/9FJXanAuwD
Look closely and you'll see the goosebumps on top of the SCVI textures and normal maps. Face textures were larger in SCV (1024x1024); however, I've resized them to 512x512 for comparison's sake.
SCV vs SCV textures in SCVI in-game:
https://imgbox.com/g/5NHws7zRsl
Unfortunately, the normal maps work differently in SCVI, so you'll need to match the contrast, levels, and vibrance of SCV's normal maps to SCVI's (which is something I cannot for the life of me pull off perfectly) and invert their green channel.
Still wondering if these changes were intentional or the quality got lost during the process of converting from V to VI.