((best quality)), ((ultra-detailed)), 1girl, solo, silvanna (words_worth), twin_tails, aqua_eyes, short_hair, black_hair, medium_breasts, hair_ornament, psycute, fractal_pattern, fluid_shapes, school_uniform, open_collared_shirt, long_shirt, sweater_around_waist, blue_necktie, navy_blue_skirt, cleavage, tacchon
pan