1girl, arknights, armchair, bare_legs, bare_shoulders, bikini, black_bikini, black_headwear, black_skirt, breasts, brown_background, chair, cleavage, collarbone, colored_inner_hair, crossed_legs, earrings, feet_out_of_frame, gradient_background, grey_hair, hat, jewelry, large_breasts, long_hair, looking_at_viewer, mudrock_(arknights), mudrock_(silent_night)_(arknights), multicolored_hair, official_alternate_costume, open_mouth, orange_hair, pointy_ears, red_eyes, sitting, skirt, smile, swimsuit, two-tone_hair, very_long_hair, yuuki_mix