The Free Shader (as The Villager Shader)

 Shader is an PBR Shader was originally a Bedrock version shader for those unfamiliar with The 1.18 shaders, it is a texture pack that makes Minecraft much good and proves your peformance in survival, this applies to every world you find this way you could make your game look realistic without having to add a RTX or animation mods, add this magnificent pack, and the new author didn't just stop at updating Villager shader, he went more eloquent than that and added shadows to the player and blocks, which is honestly exclusive, and we got to give him credit for that If your making a video. The pack won't affect your performance at all so feel free to download it from the link