This is my personal project.
In this project I tri used the modular system. All elements was done in 3D Max (hight-poly and low-poly), textures was baked and painted in Substance Painter. For create Level (Light, Ambient, Sound and animation) I was used the Unreal engine.
There is 3 textures In the scene in 2K resolution
First texture - Floor and Ceiling
Second texture - Walls and Doors
Third texture - Sci-Fi barrel
Video on YouTube
https://www.youtube.com/watch?v=7vO6Aeqi9O4&t=6s
https://www.youtube.com/watch?v=SHajbanuLRk