

I’d say you could render something close in real time. I’m not entirely aware of all techniques used in this film, but seeing what we can render at 60fps in terms of games, I think you could find a way of achieving a Toy Story look at 24fps. You may need a lot of tweaking though, depending on what you use (i was thinking about EEVEE, the Blender ‘real-time’ engine, and I know there are a bunch of settings and workarounds to use to get good results, and i think they may tend to make the render not real-time (like 0.5s, 1s, 2s per frame, so quite fast but not real time)
Lenine is a huge theoricist, but beware of those idolizing him. Neither God, nor Caesar, nor Tribune.