RealisCraft BE: Realistic Default Textures is a nice texture pack with realistic graphics that matches the vanilla style of the game.

Vanilla 3D Pack Addon will transform the vanilla textures of weapons and tools into more beautiful, medieval and detailed ones.

Multi Backpack Addon Steve has a lot of beautiful backpack options.

Dead Bodies Addon for maps, games, or scenery 6 variants of dead bodies.

Dragon Man Addon allows flying and gives dragon features to the player.

Not Enough Items Addon even more cool items in Minecraft.

Pixel Drive Ver: 7.2.0 Addon many different vehicles: cars, motorcycles, boats and planes to the game.

Java Parity Skeleton Addon transfers the detailing of skeleton movements from the Java version.

THE ROMULUS Minecraft addon of very unusual and creepy alien monsters.

More Vanilla Monsters+ Zombies Addon more options of vanilla zombie monsters.