1girl, 2022, ambience_synesthesia, arknights, banpai_akira, black_dress, black_headwear, blue_nails, circular_saw, company_name, copyright_name, copyright_notice, dress, floating_hair, grey_hair, hat, holding, holding_weapon, long_hair, looking_at_viewer, red_eyes, saw, smile, solo, specter_(arknights), specter_the_unchained_(arknights), very_long_hair, weapon