That does look very cool. As for the scale, I had started to paste on bits of Hong Kong and Singapore but didn't do a lot. What I did ended up looking like this.

 


Public transportation would be quite common. Cars would be mostly electric, scooters and bicycles. I hadn't even thought about that aspect to be honest. I did kind of imagine the Academic (middle) district as maybe having a ring road around it, being almost a small city within a city. Though that's not written in stone or anything.

The detail doesn't have to be overly realistic, as it is more of a functional map than anything. I'd like to be able to post cropped areas for player reference, so less clutter is better. Though I have to admit, I've seen maps with lots of buildings which are very easy on the eyes.