Cyberpunk Alley

My goal with this piece was to capture the feel of a shady bar , where crooks and outlaws go to have a drink and plan. So i've decided on making an alley just off a main street, at night. I also wanted to learn UE4 and have a better understanding of how PBR materials work in an environment.
Based on a concept by : https://www.artstation.com/artist/vladracean