I love Avengers, and I love Iron Man. What I love even more is that City Kit was used to make part of Iron Man's heads up display. You can see lots more about that in this GSG post. greyscalegorilla.com/blog/2012/06/the-avengers-find-their-way-using-cinema-4d-and-the-city-kit/.
In this quick tutorial I'll show you how to add some effectors to City Kit so you can focus in on just a few buildings, and then zoom around the city! Keep an eye out in the future for a follow up where we push this effect even further!
Don't have City Kit? greyscalegorilla.com/blog/store/citykit/