File:Seven Hollow Realization character design.png

Source: Dengeki Online: http://dengekionline.com/elem/000/001/446/1446906/. Screenshot taken from Gematsu. Link: http://gematsu.com/gallery/albums/sword-art-online-hollow-realization/march-10-2017/Sword-Art-Online-Hollow-Realization_2017_03-10-17_021.png