Speaking of "lots of designers": while everything else looks very realistic to me, that tram (I think it's a tram) in the motorbike chase scene (https://www.youtube.com/watch?v=wbuZQTud7YE&t=85s) looks very odd. A low floor tram in the 1920s? Is that based on any real model? Also, the overhead wire seems to be just hanging there in mid air while the poles that are actually supposed to support it are off to the side...