[D] How do you think Tesla's neural rendering for simulation works?

I was just amazed at how realistic Tesla's simulation was during its "Tesla AI Day".
Here's the clip I'm talking about: [https://www.youtube.com/watch?v=-gBha9l-ZiA](https://www.youtube.com/watch?v=-gBha9l-ZiA)

Anyone know what kind of neural rendering techniques could have been used? I feel like it can't be style transfer since there'll be some weird temporal artifacts as shown in this Two Minute Papers 3D style transfer video: [https://www.youtube.com/watch?v=fcnjHmBcLNQ](https://www.youtube.com/watch?v=fcnjHmBcLNQ)

machinelearning neural rendering simulation tesla think