Jet - stage 4

I have now started to paint in some basic colour into the buildings and street etc. I want the lighting to be sunshine just hitting the tops of the buildings and everything else in shadow and indeed an even darker more ominous shadow in the bottom right foreground.
I am trying to link the colours between the sky and land although of course there are two red/orange buildings that sit out from their surroundings. Having said that the basic colour complementary is still in place over the whole picture, orange/blue.