I never played milfy city, but seeing these models being asked like once a week made me to look into assets thread. I found only Caroline duf, full assets list. Only partials info for others, like which skin or body morph, but with no details which head morph\s. Saw some people were actually tuning them up, but didnt find their settings\lists.
As for textures, are u sure u using blender 2.79? It must be excatly 2.79, not newer version. Personally i'm using portable 2.79 for that, and have latest version installed for other blender needs.
I'm not using newest version of template, i had access to unfinished version with 8.1 support which was making weird seams around the mouth so i just went back to basic g3f\8f ver. It never gave me any errors after i made my template also, except when i forget to copy back my blanks and was going to save converted maps

But, the textures alone won't make a look, unless i was just blind and couldn't find these assets lists...