Environment from Richard vinci https://www.artstation.com/richardvinci
Victorian street: https://www.unrealengine.com/marketplace/en-US/product/victorian-street?sessionInvalidated=true

I've also used meshes and materials from :
- Ocean Floor https://www.unrealengine.com/marketplace/en-US/product/ocean-floor-environment and https://www.artstation.com/anilisbilir
- Furniture pack https://www.unrealengine.com/marketplace/en-US/product/a4907129f69c44a892f76782489736ab

Inspired by
- The Sinking city video game
- The Order
- Sergey Kolesov's work for Dishonored https://www.artstation.com/peleng
- Maria Yue's work "Moonlight" https://www.artstation.com/artwork/mJ3Rv , https://www.artstation.com/xiaowantou
- My own experience in UK :)