masterpiece, best quality, 1girl, solo, matikanetannhauser \(umamusume\), blue beret, horse ears, horse tAIl, blue and white dress, full body, standing, holding plastic cup with straw, drinking honey water through straw, straw near mouth, caught off guard, startled, slightly shy, blush, embARRassed smile, looking at viewer, night market background, food stalls, lanterns, neon signs, wArm lighting, blurred crowd, depth of field, detailed background