It's time to try a higher quality rendering. Yesterday I spent the whole day on creating a one and a half minute video. I plan to load it into a loop of four circles with different effects to check the rendering time. In the title role will be the heroine of the Overwatch Mei, captured and humiliated. Bondage, a few psycho-stimulants and strikes and eventually a small hastily made-up video. In my second video there was a lot of graphic noise on a black background. And a better renderer should help to reduce it. Estimated rendering time is about 40 hours. This will not greatly improve the image, but will eliminate noise on the black surface.. In the future, to use better rendering and not to load my main computer, I plan to buy a separate PC for rendering. After rendering, me need only have to add a sound. The video itself is a simple animation exclusively for test purposes and for fun. I needed to get distracted from the main project.
Several screenshots:

