Cityscape

So I've been working on texturing and lighting this cityscape for a month now... All textures were handmade by me (although I did use stock, see below), and I did all the lighting in the scene as well. My barrel ([link]) is also in the scene, as well as some pallets and a dumpster I textured. Textures and maps were created in Photoshop, and everything put together using Maya 2011 (all lighting done in Maya only).
Note: All 3D base models were created by my professor, Jason Welsh. I only textured the models, and did the light rigging.
Stock that was used for all the textures:
Many images from my professor's stock gallery [link]
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And two other brick textures I'm still trying to find the link to...