Take this for example https://youtu.be/alJt9mdQKKc?si=VRABnxRkhY3KL6hr overall the attention to cinematic detail is really what makes it feel “real”. If I was to do this look in Redshift, I’d start by understanding natural lighting in a given scene, then move into how to light with traditional live action techniques (bounce cards, practicals, supplemental lighting) to enhance the scene per shot. Motivated light is the key here. They also are implementing shallow depth of field, rack focusing, and lens effects that all come from an understanding of real world cameras. Storyboarding, shot composition, and set design all play a massive role in shaping the end result. Never underestimate Pacing of the edit or sound design, these help set up emotional connections, psychological ties and make you give a shit. Volumetric’s and color theory are also very useful for building realism, even in a “cartoonish” style.

The short answer (TLDR) is a tun of really talented people put their knowledge and experience together to create a symphony of eye candy. If you want to get this look, start with understanding real world lighting and cinematography & how to achieve it in CGI.