A 3D animated scene of an abandoned sewer tunnel with moving water, floating trash, and drifting dust particles. Light streams down through a circular opening above, creating moving reflections on the walls through animated caustics.

The green water has moss and leaves on the surface to look old and still, even though it moves slightly. Debris floats naturally with the water flow. The concrete walls show wear and graffiti, including a face design.

Multiple camera angles show different views of the scene. Basic compositing adds color correction and glare effects to the bright areas for a cinematic look.

Uses CC0 assets from Polyhaven and ambientCG for textures. The lighting contrasts the dark tunnel with bright natural light from above.

Good for horror films, urban exploration videos, or any project needing a realistic abandoned underground environment.