https://www.pcgamer.com/minecraft-with-path-tracing-almost-looks-like-minecraft-2/

It's Minecraft, but not as we know it. The latest build of popular shader pack Sonic Ether’s Unbelievable Shaders (SEUS) implements path tracing, a rendering method similar to ray tracing, and the results are stunning. 

I love the way the light reflects off the floor in the first clip below, and in the second clip you can see sunlight streaming through a window. It looks better in videos than in screenshots—almost like Minecraft 2.0. Make sure you hit fullscreen on the videos for the full effect.