Update: As of now, I am "officially" done with the tutorial. However, tomorrow I will go back over and finish the texturing and revisit number 42, whose image never showed on the wall. I will also mess around with the lighting a small bit to see if I can simulate the sun.
~GhostlySilver
42 - Adding graffiti to the wall by using a layered 2d projection
(Temporary; final screenshot unavailable)
44 - Using Photoshop to paint detail onto the arch
45 - Applying a displacement map onto the roof tiles
46 - Creating the illusion of an interior with texture
47 - Adding background elements - building 'd' and sky image