character: satono_diamond_(umamusume), A medium shot, 3/4 view of Satono Diamond from Umamusume, standing centrally in a bright, open environment. She is depicted with exaggeratedly large proportions, her bust, waist, and hips significantly enlarged to five times their usual size. She wears her characteristic attire with long sleeves and frills, but the fabric is strained to its limit, pulling tight across her chest and hips with visible tension lines and creases, making the clothing look far too small for her frame. She has very long brown hair in a half-updo with a braid, brown eyes, and horse ears adorned with ornaments, her expression one of slight embarrassment as she rests her hands awkwardly on her thighs. The background is a simple, bright training track with a soft-focus grassy field. The visual style is a high-quality anime illustration with clean linework, vibrant colors, and soft, natural lighting that emphasizes the tight fit of her garments.