File:Klein Hollow Realization character design.png

Source: Dengeki Online: http://dengekionline.com/elem/000/001/285/1285935/. Screenshot taken from Gematsu. Link: http://gematsu.com/gallery/albums/sword-art-online-hollow-realization/june-9-2016/Sword-Art-Online-Hollow-Realization_2016_06-09-16_012.png