Nevada requires a front plate as well, however I moved here from Georgia (no front plate) and never had the bracket that bolts to the nose. It's ugly anyways.
I have been in NV for about a year now, and no cop hassels (yet). I did gas up next to a patrol officer a couple of months ago and got into a discussion about the issue. He said probably not an issue unless you run ito a "joe law" cop that is by the book and likes to jack up car guys. Normally, they will not pull you over in NV just for that.
I am not planning to install a front. dont have one on my BMW 750 either! you can buy the bracket from the dealer, however.
I suggest you put it on, get the ticket cleared, then take it off again.