Hello there!
I did this environment in Unreal in my free time and since I really like Japanese culture.
It was fun to learn more about japanese castles and how they where made.
You can read the articule here! for more details:
https://80.lv/articles/making-a-stylized-japanese-village-in-ue4-zbrush/
Inpired in the concept of TAEYOUNG KIM
https://www.artstation.com/artwork/dG3X1
Thanks Nicholas for guide me too!!
https://www.artstation.com/nicholasbalm3d
I hope you like it!