Cyberpunk woman skateboarding in dramatic studio portrait

Ultra-realistic full body portrait of a futuristic cyberpunk girl skateboarding in studio, silver-white high ponytail flowing in motion, wearing oversized off-shoulder knitted sweater, white shorts with utility belt, robotic knee brace and futuristic mechanical headgear, chunky high-tech sneakers, dynamic balancing pose on skateboard with red wheels, soft dramatic spotlight from above, dark gradient background, high contrast lighting, sharp focus, hyper-detailed skin texture, fashion editorial style, 85mm lens, shallow depth of field, studio photography, 8K resolution, ultra-detailed, cinematic shadows, modern sci-fi aesthetic.