Default Scenes for Blender

The file contains 7 default scene setups.. Each scene has its own lights, camera and background.

When enabling different collections be sure to set the right camera active.

I also put copies of collections into different Scenes. You can navigate between them in the Header Menu.

World Shader

For plain colour or gradient background check the world shader and plug in the one you need.

Animated Camera

There's a separate collection with animated camera. You can parent any other Camera to the object "00 Camera Target Animated" and it will become animated.

Mix scenes to get more options.