You've already got the reputation for screen shot over-posting. You might as well revel in it. I'm planning a very tall city in my big project, and I haven't quite figured out how to make it realistic, attractive, and interesting to play. I was curious to see the difficulties you' were describing with your city, and then actually surprised to find no pictures.
I'm not necessarily saying you should post more pictures. I've never made an environmental, so I have no personal measuring stick for what counts as a spoiler here.