Looks great ! Really like the small streams of running water, is that in the material or with a particle? Thanks for the link as well that looks great, can never have enough free sound files.
Do you have any ideas on getting the wipers to work (not the animation but actually wiping the windows clear)? Certainly won’t be easy but some kind of a mask setup might work if have the windshield as a separate material, it would be interesting to see how they create effect for the big racing games.
Looks really good though, nicely ! If you want a lightning effect there is one in the sky folder of my project (it was part of an Epic made example project). 