Surprise Gift

Generate a high-quality Christmas-themed portrait photo. The subject is centered in the frame, wearing a red knitted sweater with festive patterns, holding a beautifully crafted square gift box in both hands, and displaying a surprised and extremely happy expression. The background consists of colorful gift boxes stacked in a pyramid shape, with red, green, and white as the main colors, and large red bows on the boxes. The image should include a red and white candy-striped border, bright lighting, high color saturation, and possess a festive atmosphere and commercial photography quality.