<human>:  How do you render a 3D scene?
<bot>: First you need to create a 3D model of the scene. You can use a 3D modeling program, like Blender. Once you have created the 3D model, you need to apply textures and lighting to it. Textures are used to add color and detail to the 3D model. Lighting is used to illuminate the 3D model.