score_9_up, score_8_up, score_7_up, score_6_up, source_anime, 1girl, solo, Dr_Mei, masterpiece, best quality,  face focus, upper body, close up, standing, gentle smile, looking at you, from front, adjusting eyewear, side profile, long hair, purple eyes, raiden mei, black skirt, shirt, long sleeves, brown pantyhose, black necktie, glasses, collared shirt, labcoat, large breasts, dynamic cowboy shot, indoors, laboratory background