Complementary Shaders lets you have a "Bedrock RTX" profile, giving you a similar experience (reflective blocks like sand and iron block, and amazing water) on Java! : r/minecraftshaders
RTX Ray Tracing Pack For Java [1.17.1] (Foundational and Decorative RTX Pack) Minecraft Texture Pack
How To Get RTX Shaders In MCPE (1.16+) - (Lower End Devices) - Minecraft BE (PE, Windows 10, Xbox) - YouTube
Minecraft RTX: Shaders for Minecraft Windows 10 Edition
RTX] TOP 5 BEST SHADERS For MCPE 2020! (1.16+) - Minecraft Pocket Edition (PE, W10, Xbox, PS4) - YouTube
Minecraft with RTX: The World's Best Selling Videogame Is Adding Ray Tracing | GeForce News | NVIDIA
Voxlementary Shaders has Coloured Light Without the need for RTX! : r/Optifine