Realistic Cubemap v.1.0 [1.2.5]
This is a resource pack that replaces the existing cubic texture for a more realistic, making the world somewhat similar to Skybox. At least it's something that was not in earlier versions of the game (at least until implementation of the Bedrock Engine), it seems that this new function. But it has some drawbacks. For example, none of the objects in the sky is not animated (for example, clouds or the sun). (The sun, moon, etc will work with SSPE)