tsukishiro_saika, celine_(fire_emblem), year_2024, 1girl, bare_shoulders, blonde_hair, blue_sky, blush, butterfly_hair_ornament, closed_mouth, day, detached_sleeves, dress, fountain, full_body, green_eyes, green_footwear, hair_ornament, high_heels, long_hair, long_sleeves, looking_at_viewer, outdoors, park, shadow, sky, smile, solo, standing, thighhighs, tree, very_long_hair, white_sleeves, white_thighhighs, highres, fire_emblem, fire_emblem_engage