What I have tried here is a fully baked Game lighting scene of a subway tunnel with few dynamic lights for dynamic shadows. I Set dressed the entire scene with Dekogon Assets from FAB.
City Subway Train Modular
https://fab.com/s/466470e6868a
City Subway Tunnel
https://fab.com/s/0f8115535502
Cinematic
Real-time Gameplay
Lighting Progress