You don't have to use the standard face models but is there anything that can be done to smooth out the level of detail a bit or something? The more details that get packed onto a recreation of a face the older and less generally attractive it looks. As it is all of the women's faces look to be 20+ years than their supposed to be. I can certainly appreciate a more mature woman, don't misunderstand, but on the much younger body models it's very... off putting I guess is a good way to describe it.
I think you're judging a little too quickly. I'll try to explain why I think so.
For Masha's face, aging-morphs are used. The intensity is currently only 20%. This gives her some wrinkles and corners. Just such aspects are supposed to make her a mature MILF (40-45 years range). If I increase the intensity to 100%, she will look like a granny on her deathbed.
If I lower the intensity, she will have the same smooth skin as Diana and Michaela. Maybe that will look better to you, but that would contradict my idea about the purpose of her role.
If you suspect that the face of Michaela and Diana also look 20 years older than they are, I can reassure you. That is not the case. On the pinup it may look a bit dramatic. This is especially due to the single light source shining down from above. But once you see previews of Chapter 3, you'll quickly change your mind. Both have very smooth skin, with no signs of age.
I see from your comments that you are becoming more and more objective. Thanks for that! It creates a much better foundation for a valuable discussion.