I will be wearing my Wildcard skin throughout the Most Wanted event. The first match I played today, I noticed them all over the map, many available to hire, and one fight
Wild Card - Locker - Fortnite Tracker
How to Get NEW WILDCARD SKIN in Fortnite! (New Fortnite WildCard Skin Update) - YouTube
Wild Card – Fortnite Skin – Skin-Tracker
Wild Card | Fortnite Wiki | Fandom
The Wild Card skin if definitely customizable (the pic on the right is from Fortnite's Instagram story) : r/FortNiteBR