Rule 34 Dev - 1girl abstract_background antenna_hair arknights ascot blunt_bangs broken_halo closed_mouth collared_jacket colored_inner_hair commentary dark_halo from_side greyscale greyscale_with_colored_background halo hatching_(texture) high_collar highres jacket light_smile linear_hatching long_hair looking_at_viewer looking_to_the_side monochrome multicolored_hair red_background senjou_no_pentsu shadow short-sleeved_jacket short_sleeves sidelocks solo spot_color standing straight_hair strap two-tone_hair upper_body virtuosa_(arknights) wide-eyed wide_sleeves wing_collar yellow_pupils|20921155398