This is just a first sketch to see if the style could work. It is super-simple, as you can see, but that could be helpful for such a big city (1 px = 2m at the present scale, and there will be stuff outside the walls too).

The city is part of the world I am mapping, llike most of the works I have posted here, but the style is very different.

What do you think?

Click image for larger version. 

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