Couldn't this be done to most vehicles using props? I'd figure this would be rather easy to implement as a small detail. Completely unnecessary, but cool.
As for wipers yes it would be cool but it has been suggested before and the devs wont do it as for the animated shifter for the Manual yes some mods actually do that
There was a mod by StinchinStein that added animated wipers, but I doubt that mod has ever been updated. Animated gear levers do exist in vanilla vehicles and some mods too.