I'm working on my own resource pack because I am a based cool-toned environment enjoyer. No release date estimate at this time because 1.18 has so many new blocks/textures to go through. Let me know what you think about it so far!
[BSL optifine shaders are being used in screenshots]



Here are some before and after photos focusing on some mc flora:


Part 1

BEFORE:


AFTER:


Part 2

BEFORE:


AFTER: