Painted skyboxes UE4 + source files

Unreal Engine 4 content with painted skyboxes, contains:

- Skybox + cloud plane meshes

- 3 skybox materials

- 4 textures + source files

It is possible to adjust opacity mask and brightness of the cloud layer with material instance.

(UE 4.12+)

Materials are simple, so remaking them in previous versions shouldn't be a problem.

video: https://youtu.be/ZKZrwirYVwo