character: yamanin_zephyr_(umamusume), A medium full body shot from a slight low angle featuring Yamanin Zephyr standing in a neon-lit back alleyway during autumn. She is positioned centrally, posing with both hands clasped gently on a soft tote bag, her body swaying slightly in the wind. She has long brown streaked multicolored hair tied into low twintails that flow dynamically in the breeze, adorned with ivory-cream knit ribbons and soft-gold ornaments; her horse ears and tail twitch subtly. She is dressed in autumn fashion, wearing a thin, breathable ivory-cream knit cardigan over an ivory-cream blouse, paired with a warm-chocolate pleated midi skirt and caramel-brown ballet flats. Her makeup is refined, featuring ivory-cream-amber eyeshadow and caramel-rose lips. The background is a dark urban alley illuminated by neon highlights in ivory-cream, warm-chocolate, and caramel-brown. The atmosphere is airy and warm, with the cardigan hem fluttering in the gentle breeze, rendered in a high-quality anime illustration style with soft, luminous lighting.