I don't know if you want my help or not, but I still want to point out a view things that I noticed by looking at your renders.
(I have not played your game I just looked at the preview pics.)
I would highly suggest using the denoiser option in the daz3d 4.11 build. It's in the render settings and it makes the renders look way better imo. -> less grainy
View attachment 284598
1. I use the same hair and the hair is clipping with your model. There is a slider to lift the hair in the parameters tab. Just lift the hair a little.
2. I'm not sure if those dark spots are from the hair, but if you encounter any cracks or holes in a characters forehead, then your character is too far away from the center of the scene. That's a common bug.
3. This looks like your sub devision level(in the parameters tab) is at 0. Try to have it at least set to 1.
Well that's all I see right now, but I'm no expert either, just trying to share what I have learned so far