On SmackDowntattoo.com you can download high quality and ready to upload tattoo logos for WWE 2K.
To download a tattoo, simply left click a tattoo you like. This will send you to a new page that only displays the tattoo. In that page, right click the tattoo and go to save as. Once the download is finished, go to https://www.wwe2k.com/ and upload the tattoo as a 512x512 logo.
Black And Gray
A large tattoo, or a collection of smaller tattoos, that has a unified theme, that covers most or all of a person's arm, usually from shoulder to wrist.