How can I texture this?

So i'm trying to add Meowskulls from fortnite into the sims as a costume, and i;ve gotten all the way up to texturing and i'm presented with this. This there a way I can texture this easily?

Image: imgur.com/a/YMPcqdB


Files: drive.google.com/drive/folders/1x9odITJFhuiGUsgry1YOQ3AJ3MHoSPrw?usp=drive_link