A tower of colorful sheep. Credits to Megrafa.
Note: Minify the command to avoid issues :)
Godly Fishing Rod
HyperCube
Spellbook Part II (v.5.0)
Fireworks Pack V2.5
Pet ENDER DRAGON!!!!!
Wither Storm Boss in ONE COMMAND
HEROBRINE COMMAND
HEROBRINE BOSS BATTLE (See YouTube for details)