Transform the uploaded photo into a 9:16 full-body watercolor fashion illustration in the style of an elegant runway design sketch. Preserve the original outfit, pose, silhouette, colors, fabrics, accessories, shoes, hairstyle, and overall styling from the photo. Do not redesign the clothing. Use elongated fashion-sketch proportions. Keep the clothing realistic and recognizable, with accurate cut, fit, folds, fabric texture, prints, and details. Use high-fashion watercolor illustration, loose expressive ink lines, delicate pencil contour, transparent watercolor washes, soft shadows, painterly texture, and minimalist editorial mood. Use a white or very light background, clean composition, full body centered, and lots of negative space. Make it elegant, modern, airy, like a professional fashion designer sketch.