character: eishin_flash_(umamusume), A medium shot from a straight-on angle featuring Eishin Flash from Umamusume standing centrally in a luminous setting. She is a young woman with short black hair in a bob cut, blue eyes, and distinct horse ears and tail, wearing a (highly detailed), luxurious white wedding dress made of intricate lace and shimmering satin, complete with a voluminous skirt, frills, and a delicate veil. She possesses a radiant, joyful smile, with her gloved hands gently clutching a bouquet of white lilies and baby's breath against her chest. The background is a soft-focus, ethereal white space filled with floating flower petals and shimmering light particles. The lighting is soft and romantic, with a bright, high-key color palette dominated by whites and iridescent tones, creating an atmosphere of pure elegance and happiness with extreme precision in the fabric textures and lace patterns.