waterfall Low-poly 3D model

This is a photo real waterfall of a water stream failing through a rocky cliff.

This geometry is meant to be used with a self illuminated shader also known as a "surface shader" or an "unlit shader" regardless if its used for films or games. Ideally you should choose the right balance of how much the geometry is being affected by lights in the scene versus how much it's self lit by its diffuse texture.