Recently, I've started looking for older civilian vehicles and buses, and noticed that they are always either slower to their real-life counterpart, non-interactive etc. So I'm just giving a little inspiration to something fun that someone could make: A famous historical relic! A bus once fell into the danube in the 1970s and is well-known in all of Austria, and still exists in a museum today. The make and model specifically is a Gräf Steyr GU230 (articulated version). Images of this bus (and other versions of it) can be found on Wikipedia Commons. Link: https://commons.wikimedia.org/wiki/Category:Gr%C3%A4f_Steyr_buses_of_Wiener_Linien

tl;dr: it would be great if someone made a famous bus but I'm not forcing anyone to do anything