To use these shaders in Minecraft 1.19.x, you need a shader-compatible mod loader like or Iris . Install a Mod Loader :
If you are looking for specific "PBRtest" versions, these are often experimental builds. If the standard Extreme version does not include the PBR features you need, check the developer's official Discord or GitHub (if available) for unstable test branches. [1.19.x] Download Chocapic13 V9.1 Extreme PBRtest2
Click the button to open the directory on your computer. Add the Shader : To use these shaders in Minecraft 1
Return to the game, select from the list, and click Apply or Done . select from the list
: For a version that may require unzipping to access all presets (including Extreme), check the Chocapic13 V9 general file . Installation Guide