Hello there!
I did this environment in Unreal 5 in my free time.
It was fun to learn more about Unreal 5 and the way to create landscapes.
Use this concept from @Roman Semenenko like reference
https://www.artstation.com/artwork/kdbRx
Stylized Station Breakdown:
https://www.youtube.com/watch?v=1C81K60KTtc
Thanks to all my friends for the great feedback!!
https://www.artstation.com/nicholasbalm
https://www.artstation.com/tim
Cheers!!