character: buena_vista_(umamusume), A medium shot, 3/4 view of Buena Vista from Umamusume, standing centrally in a studio setting. She is cosplaying in the iconic "Make Up Vampire!" outfit worn by Rice Shower, featuring a gothic lolita-inspired black and purple dress with voluminous frills, lace trimming, and a large bow at the waist. Buena Vista has medium brown hair with a braid, horse ears, and a matching horse tail, her expressive pinkish-purple eyes looking toward the viewer with a shy, gentle smile. Her hands are delicately clasped in front of her chest, holding the edges of her frilled skirt. The background is a simple, neutral gradient that emphasizes the character, with soft studio lighting casting gentle shadows. The color palette is dominated by deep purples and blacks from the costume, contrasted against her warm hair tone, creating a clean, high-quality anime illustration with a soft, cute atmosphere.