This is a cavern chamber with water. On the top there is a hole that provides a source of visible light (lighting example in the scene). On the side there is a hole where you can add a corridor that would lead to the cavern (You can close it if you want). The water is animated by default.

All the rocks, walls textures are made with displacement maps.
It took 10 hours to make.

The model can be acquire for 25$ at TURBOSQUID
Please rate the product if possible