Mexican girl, traditional dress, vibrant colors, embroidered patterns, long wavy brown hair, sombrero, smiling, standing pose, holding a taco, cactus, desert background, sunny day, clear blue sky, dynamic angle, warm lighting, detailed texture, terracotta, adobe houses, festive atmosphere, mariachi band in the distance, colorful papel picado banners, 3/4 view, high-resolution, realistic style.