Oh I had the same problem not long ago. I would suggest a trip to Pinterest. What you will like and not is not something I could tell you but my process was:
- went to Pinterest and saw that Mykonos Greek island.
- than I checked which villagers would fit and how many of my dreamies I can include (I had to give up on Kabuki, I am so sad
)
- I saw Klaus and ankha and then it hit me: Caesar and Cleopatra
So that was how it got me started. Your inspiration may come from something else, maybe you will see a cool build you have never thought of and you definitely wanna put on your island and the rest comes by itself.
By the way the builds in Pinterest are insane you notice that there are so many items you don’t even know of and how they can be cool when you used them in a theme.
My old island had two themes: half Italian half Japanese. Because I had many Japanese dreamies but I loved building both Italian and Japanese towns.
Unless you are sharing it on a platform (or even if you share) at the end of the day the island, the console and the game is yours and you have all the right to choose how wanna enjoy your time with it. Go crazy!