This scene is rendered real-time in Blender EEVEE.
I have been working on a few personal projects that never saw the light of day. I wanted to try out EEVEE in Blender and this back alley is basically a combination of a lot of props I made for other projects. I also used a few props from a trash set by Clinton Crumpler.
The graffiti is made by a local artist here in Malmö: "TU". (If that's you, contact me and I'll give you proper credits)
My main inspiration for this piece was a concept art for Detroit Become Human by Wojtek Fus: https://www.artstation.com/artwork/ywqmx
Thank you to everybody that provided me with feedback!