Here is my logo for my work I have been working on.

Here is my first rednering with textures added, I can see some difference but not as much as I was hoping for!

Here is a large rendering from above. I tried placing a photo to get an outdoor scene outside of the windows. Its not really the look I was going for though. How can I get a realistic looking city scape outside of my windows?

Here is another view of the renderings I have started with textures, I am honestly not happy with how this is look! I have to play with my settings a bit more. Any suggestions?

Here is a larger view from above.