The renders look great! Do you mind sharing which skin/character you used for the face? I've been looking everywhere for Asian models, but can't find the right one.
pretty much custom now, has gone through quite a few iterations since 2022
base skin I used was RN Minto/Minto Remastered, with some modifications such as replacing nipple textures, readjusting curves etc. to get the colour right, had to tweak a lot of things from tinkering with the values in PBRSkin shader (particularly SSS and translucency) to going directly into photoshop and adjust both diffuse and SSS textures.
can't recall which mixture of head dials I was using though, because I sent her over to blender for further adjustments and came back with 1 unified head morph eons ago. but minto head must've been one of the base heads I used for mixing.