Nice work Andy I've actually being using this picture as a good reference for a 3D cityscape I'm working on, that and google street view lol . It has come in handy as it's exactly the right mood and look I imagine the final scene should be like.
I haven't looked at this image for quite a while but it is surprising to see how similar it is turning out in terms of the street lights and pavement etc, perhaps it's due to other Sydney CBD references I've been using to model these items off of.
BTW are those birds really there? Regardless this is a top shot!