This is a collection of small changes I have made to; Most Tools, Smoother Grass and Clouds, Different breaking animation, and immersive inventory. Full list below.

BLOCKS:
Rounded Log tops.
Varied Bricks.
Hidden AMOGUS in Normal & Crying Obsidian.
Different Breaking animation.
Lower Grass block sides.
Shorter Grass.
More Expresive Dispenser & Dropper Faces.
Shiny Enchanting Table.
Less obtrusive Glass.
Shorter standing Grass.
Symetrical Redstone Block.
More Open Scaffolding for ease of view.
TNT now displays "NO U"
Wheat has a flower to show when fully grown.

ENTITY:
Purple Bed shows "no u" Logo.
Yellow Bed shows "Pancake" Logo.
Lime Bed shows "ToxicGeode" Logo.
Pink Bed shows "LA" Logo.

ENVIROMENT:
Softer Clouds.
Softer Sun.

GUI:
Immersive Crafting Table.
Immersive Furnace.
Immersive (But not 100% Complete) Survival Inventory.
Belt Hotbar.
Slightly detailed Health, Armor, and Hunger bars.
Crosshair attack indicator is bloody.
Effect background is transparent.
Experience bar has yellow tint on sides.
Ping has color based on fullness.
Removed Recipe Book background.

ITEMS:
EVERY Wooden through Netherite Tool and Weapon has Different, Unique, and vanilla based Custom Textures. (See Gallery)

MISC:
Carved Pumpkin overlay is 50% See through.
Spyglass overlay is less obtrusive.

MODELS:
Iron Armor has Leather & Chainmale accents.

PAINTINGS:
"Alban" 1x1,
"Match" 2x2 &
"Pointer" 4x4
Each have been swapped for a;
"Landscape with US Flag",
"Hill Sunset" &
"Crane over City"
(I drew them all myself)

PARTICLE:
Crits are blood splats.
Damage hearts replaced with blood drops.