Just get a bunch of classy villagers like Becky. Make the human houses look classy and have classy exterior, find brown old looking paths and idk contrast it with flowers or gray water or something. Abuse the pwps that do fit the theme like the lamppost. Gl. also be sure to have alot of detail in your paths i guess? like alot of different patterns to keep it interesting so if you get really dark brown stuff it stays interesting
Id be real interested to see it when its done though

sorry for the messy typing im tired
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Also you should be more loose with the villagers. If theres a fitting villager use it >

its all about the theme man. Get out of your comfort zone. you also come up with new ideas to fit your villagers like maybe becky inspires yuo to have an outside cinema
I have alot of villagers im planning to get in my apocalyptic town im gonna have to learn to love. like i dont like chrissy but havinng her there will be so ironic like shes nuts or some **** that ill love her. Im also gonna have ricky there but hes kinda hobo so that fits. and astrid looks hella nuts too so u get what im sayan?