Hmm, i may be interesed in this, but i am not sure as i usually do fantasy world maps. It all depends on how you envision this map to be. A simple monochrome map with roads and squares as buildings, or something more... sophisticated? fancy? Maybe you can find something on the internet similar to what you have in mind and show it?
I know there are others here who make more sci-fi maps maybe they could help with your project.
As for me, i kinda would like to make a sci-fi map, i am interested in this, but it depends on the style you want to have. You can see my porfolio
here, though its all fantasy genre, i doubt you will find there style you want.