Here's an environment I've been working on for a awhile. Made with Zbrush, 3ds max, Photoshop and Vray. Inspired by Eytan Zana's concept art from Uncharted 3.
https://www.artstation.com/artwork/3dPzm
Final render
Grey render
Arch zbrush render
Assembled staircase zbrush render
Staircase kit
Banister kit
Columns kit
Tileable trim
Early layout of environment with base mesh for sculpting
Physics destruction, used to create base geo for ground rubble