There is a website called Smart Biology with amazing 3D animated videos of cellular systems. https://www.smart-biology.com/

Pretty cheap for individuals as well: https://smart-biology-academy.getlearnworlds.com/courses

I don't work for them or have any monetary interest in them. They just do very cool work and I'd like to see them get more awareness. I wish we had videos like theirs when I was in school.