It's finally complete! The first 4-era city set made from Bryce. 
Though this is specificially Korean, I don't see any problem with using it for other East Asian civs; Korean architecture seems to blend the best of both sides - Chinese elegance and Japanese simplicity.
The eras are as follows:
Ancient: Three Kingdoms Period -> Unified Silla (100 BCE - 935 CE)
Middle: Goryeo -> Mid-Joseon (935 - mid 19th century)
Industrial: Late Joseon -> Joseon Jeguk (mid 19th century - 1910 CE)
Modern: Republic of Korea (1945 onwards)
Though this is specificially Korean, I don't see any problem with using it for other East Asian civs; Korean architecture seems to blend the best of both sides - Chinese elegance and Japanese simplicity.
The eras are as follows:
Ancient: Three Kingdoms Period -> Unified Silla (100 BCE - 935 CE)
Middle: Goryeo -> Mid-Joseon (935 - mid 19th century)
Industrial: Late Joseon -> Joseon Jeguk (mid 19th century - 1910 CE)
Modern: Republic of Korea (1945 onwards)
