1girl, bare_shoulders, breasts, byleth_(female)_(fire_emblem), byleth_(fire_emblem), cleavage, closed_mouth, clothing_cutout, cosplay, detached_sleeves, fire_emblem, fire_emblem:_three_houses, green_eyes, green_hair, large_breasts, long_sleeves, looking_at_viewer, medium_hair, navel, navel_cutout, qi'e_(penguin), solo, sothis_(fire_emblem), sothis_(fire_emblem)_(cosplay), tiara, upper_body