sauce: 3 - ShaDow (twitter @SD2190392804) https://twitter.com/SD2190392804 https://twitter.com/SD2190392804/status/1299522279508860928 7 - Fate/Grand Order Fanbook #02 by the circle Eleven Nine Archives as image says. written by Nanami. https://ec.toranoana.jp/joshi_r/ec/item/040030465864 "By the way, it is white at night, and I want loneliness today." 8 - apparently by Tori Shiru (820608, circle torimaru) on pixiv. https://www.pixiv.net/en/users/820608 https://www.zerochan.net/2375904 others unknown.