Everything is great, would love to see spotlights on patrol cars and unmarked units edit: these videos can help you out with police units if needed; they have great camera shots.
Jesus this looks absolutely spot on with the fire and police units (lighting could be a little better), love it anyways! Can't wait (This coming from someone who does live in Chicago and sees a lot of these emergency units on a daily basis)
May I suggest taking a look at some of this guys videos to try to get your lighting accurate(if you wish to do so), etc... https://www.youtube.com/user/ChicagoFD1996
yeah you could probably implement frequent shooting calls for police, because thats what CPD really deals with on a daily basis (Especially during summer months)