File:Sinon Fatal Bullet alternative character design.png

Source: Fatal Bullet official Japanese site: https://fb.sao-game.jp/images/character/img_sinon_02.png. Screenshot taken from Gematsu. Link: https://gematsu.com/gallery/albums/sword-art-online-fatal-bullet/october-5-2017/Sword-Art-Online-Fatal-Bullet_2017_10-05-17_018.jpg