1girl, animal_ears, arknights, black_choker, choker, crop_top, flametail_(arknights), flametail_(sport_for_all)_(arknights), grey_pants, hand_up, head-mounted_display, midriff, navel, official_alternate_costume, orange_hair, orange_shirt, pants, shirt, short_sleeves, signal_1120, smile, solo, squirrel_ears, squirrel_tail, standing, stomach, suspenders, tail