http://www.newsweek.com/wwe-2k19-face-scan-tutorial-how-1162743

Like past WWE 2K games, WWE 2K19 allows players to scan their faces into the game to create their own custom wrestlers.

While 2K Games has used this technology for a few years now, players may have a little trouble getting their faces just right in WWE 2K19. There is no perfect formula to get the face scan done correctly, but if you follow these steps you may get your mug on your virtual wrestler just right.