Greetings, everyone!
I've been messing around with the rendering settings and post-processing a bit and found some effective ways to remove "noise" from the final image besides using the built-in "noise" removal in Daz3D.
And for me it was a revelation and joy, like a chocolate bar for a child *____* because now my work will be almost perfect (no) ha ha ha.
In honor of this I decided to rework all the intermediate works, because they had the most noise due to incorrect lighting and so on, I think it will be a small, but joy for you too.
Now I will give you a better rendering, and just try to improve my work :)
Thank you all for your support and attention!