Summer Forest Lifestyle Portrait

{argument name="subject" default="A young Chinese girl"} in a {argument name="setting" default="sunny summer afternoon, sitting on a rustic wooden log in a lush green forest"}, taking a natural outdoor portrait. She is hatless, with long straight dark brown or black-brown hair falling naturally on her shoulders, light makeup, a soft and quiet expression, relaxed posture, arms around knees. She is wearing a {argument name="outfit" default="light blue T-shirt with a matching light blue sweater casually draped over her shoulders"}, dark blue straight-leg jeans, and light blue canvas sneakers. The overall outfit is fresh, clean, with a slight Y2K lifestyle feel. Surrounded by bright green leaves, tall trees, and forest vegetation. Nearby are scattered picnic items like a small black handbag and a drink. Natural sunlight filters through leaves, creating soft dappled shadows. Warm rural atmosphere, fresh youthful feeling, and natural lifestyle photo quality. Style: Casual lifestyle photography. Aspect ratio: 4:5. Lighting: Natural summer daylight, soft filtered sunlight. Lens: 35mm, natural handheld shot. Quality: Ultra-detailed, photorealistic, 8K. Vibe: Relaxed, youthful, warm, outdoors.