Little example of Water, Wood, Concrete, i see this buildings on the web
I hope will be useful
PS: I deleted trees as usual, the file was heavy
I download this file and open the CrystalBridge.blend file. I use the Blender 2.76. After the blend file was opened, I render the sceen. Result: rough pixeld black and white picture.
I downloaded the file, it's okay, it works
Try to re-check your blender 2.76
Anyway i uploaded a new file, ready to render
Must be a calm night the water is too flat great art though.