The The Mummy skin is an Rare Fortnite outfit. The Mummy was available via the Item Shop for 1200 V-Bucks and you can buy it from Fortnite Item Shop when it will listed.
Fortnite The Mummy Outfit Details
Lurching into battle with bandages to spare.
Fortnite The Mummy Outfit PNG Images
Here is the PNG images of The Mummy below!