Simply take a gander at Minecraft and think "this is great yet I need it to look better"? Well you've gone to the right MCPEDL page! this shader highlights numerous new visual changes like new water, breathtaking skies and that's just the beginning!
(note: I know this isnt a specialized meaning of a shader, its simply a visual replication, the render mythical beast is coming soon so it will end up being a genuine shader by and by)