NEED TILESET FOR WORLD MAP ELF CITY

I have bean looking for a big High Elf city tileset but i cant seem to find it.
I wold like it to look big and mystical, the high Elf's are supposed to be the leaders of the world.
In the screen shot below i will show you the part of the map where the city is supposed to stand, the city you see on the screenshot is a placeholder.



If you know of a fitting tileset for it or can create on it wold help me much.
Thanks in advance.