I'm not sure what city planner could tackle the task of designing a entire toon city, but it'd take a lot of planning to make sure the anthropomorphic building was happy.
Getting lost in such a city is probably not the best idea, though.
I've made some changes and updated my Patreon after the long hiatus. I wanted to focus on offering simple rewards to everyone who donates, and give me a change to fully focus on my work while still giving a little bit back.