Still, i think it may be tough for some of us to take it. The problem is that you also need a copyright. Just this makes the price jump up very high. The cities map are also very time consuming. Unless you are really fine with a simple B&W map, i dont think you can hire anyone.

Still, as damonjynx said. There are some people here, who are hobbyist, and willing to help even for free, but i guess it will be hard to find some for so many maps.

It would also help if you attach a reference image showing in what style you want your maps.

Cheers