Retro Qipao Mother Portrait Grid

Based on a real photo uploaded by the user, generate a 2×2 grid of 'New Chinese Style Retro Mom Portrait.' The four small images must feature the same woman, strictly preserving her face shape, facial proportions, eyes, nose, lips, skin tone, {argument name="age feel" default="50-65 years old"}, basic hairstyle, body type, and overall temperament. Do not transform her into a stranger, do not make her younger, do not use an influencer look, and do not over-smooth the skin. The overall style is a New Chinese Qipao retro studio portrait. The images should be exquisite and natural, with the feel of traditional photo studios, retro Chinese magazine shoots, a slight film grain, and a soft oil painting texture. Clothing should be dignified modified Qipao or New Chinese suits in colors like {argument name="clothing colors" default="dark green, navy blue, wine red, pearl white, or lotus pink"}. Props can include folding fans, Magnolia flowers, orchids, pearl necklaces, wooden chairs, and vases. The background should be unified in colors like {argument name="background color" default="dark green, black, misty blue, deep purple, retro red, or warm caramel"}. The four images must have distinct variations in poses (seated full body, half-body holding flowers, profile view, front half-body), expressions, and angles while maintaining consistent lighting, wardrobe, and scene style. Keep the skin realistic with slight signs of aging and a mature temperament. Avoid cheap studio vibes, heavy makeup, or excessive flamboyance.