Doey RTX HD is a realistic ray tracing pack for the bedrock version. Ray tracing requires a compatible graphics card. It does not work on smartphones or tablets, no need to ask me the question in the comments.
The pack works without ray tracing as well of course but I didn't design it for that, so some blocks might be ugly such as diamond block, mirror or gold block.

The rendering is better using "Better RTX".

The goal of this texture pack is to imagine what the blocks of minecraft will look like with real textures, so the original design is kept and all the blocks are recognizable.

All the blocks have been redone and a large majority benefit from bump mapping.

Some of reflections like block of gold, iron block, diamond block.