The Guaco skin is an Rare Fortnite outfit. Guaco was available via the Item Shop for 1200 V-Bucks and you can buy it from Fortnite Item Shop when it will listed.
Fortnite Guaco Skin Details
Stay crunchy, Guaco's comin...
Fortnite Guaco Skin PNG Images
Here is the PNG images of Guaco below!