The Scorpion skin is an Uncommon Fortnite outfit. Scorpion was available via the Item Shop for 800 V-Bucks and you can buy it from Fortnite Item Shop when it will listed.
Fortnite Scorpion Outfit Details
Beware the stinger.
Fortnite Scorpion Outfit PNG Images
Here is the PNG images of Scorpion below!