All unreleased items in Fortnite Battle Royale.
Spray
Wrap
Glider
Loading Screen
Pickaxe
Emote
Back Bling
Lego-Outfit
Outfit
Bundle
Car-Boost
Car-Trail
Shoes
Emoji
Music
Car-Decal
Car-Wheels
Drums
Microphone
No unreleased items with those rarities