Some photos here, although this is from 2017

https://appleinsider.com/articles/17/04/27/apples-self-drivi...

SUVs with car size iPhones on top. I see them almost every day here in Cupertino.

Like this: https://macreports.com/wp-content/uploads/2021/08/apple-car-...

I think new ones have more doodads around the fenders.