Dawn in a futuristic city

I took me a weekend plus some great help from a friend hereas at the final fine-tuning part (just the night before my math exam in uni :D)

This is my first image made with blender - what you think? (I know it is not photorealistic, but I didn’t want to make it so.)

http://i.imgur.com/ODDNwb2.jpg

Here is also a link if your browser doesn’t want showing all of it: http://i.imgur.com/ODDNwb2.jpg