fire emblem, fire emblem if, fire emblem heroes, kamui (fire emblem), kamui (female) (fire emblem), corrin (fire emblem) (female), ryouma (fire emblem if), ryoma (fire emblem), nakabayashi zun, high resolution, 1girl, armor, chibi, feathers, female, hairband, long coat, long hair, open mouth, outstretched arms, pants, red armor, red eyes, ryoma (fire emblem) (cosplay), ryouma (fire emblem if) (cosplay), solo, spread arms, white hair, white pants, cosplay