Update on 8/18/2023: If anyone wants to take this pack and improve or update it for future versions, you can do that

Overview
This is a fan-made texture pack intended to be faithful to the look of the RPG horror game: "OMORI".
Some textures were made with survival intuitiveness in mind while others, especially blocks, were chosen for creative variety so it may be a little inconsistent and throw off the typical Minecraft color palette.
Not all textures have been replaced. Most of the things left unchanged are UI, sound or other misc elements. As of right now, I have no plans to work on this pack further, but I didn't want it to go unposted with so much finished. I hope people familiar with OMORI enjoy this pack anyway.

Special Changes
-There are a lot of animated textures that in vanilla are not animated.
-Some textures that get random orientations like Stone and Netherrack have been modified to only face one way so as to tile better.
-Spruce/Birch leaves and crops have slight model changes to remove tinting.
-The Carved Pumpkin overlay texture has a higher resolution than vanilla.
(If any of these things seem to cause an issue, I'll see about providing alternate textures)

Audio
There are only a few replaced sounds
-The Bell has been replaced with an Air horn. Makes everyone angry.
-EXP sound has been changed to a unique Xylophone sound along with the Level Up jingle being made to sound more like the OMORI quest jingle.
-The "Stare" sound effect from Endermen was replaced with the sound of something.

ALSO i've noticed that my pack seemed to have gotten put on another website. If you are reading this and you are not at planetminecraft.com, you're in the wrong place and that download link you are looking for might be a virus so watch out.