Ultra-realistic male biker portrait studio render

Create an ultra-realistic 8K HDR portrait using the uploaded reference as the sole identity source. Preserve 100% exact facial identity, structure, proportions, skin texture, hairline and natural features—no alteration, beautification, smoothing, morphing or identity drift. Male subject with short dark slightly messy/pushed-back hair, dark short beard and mustache. Seated confidently on a customized matte/glossy black cruiser/bobber motorcycle, leaning slightly forward with right elbow on fuel tank; left knee bent with boot grounded, right leg bent on frame/footpeg. Red quilted high-collar puffer jacket, light beige/pale-yellow crew-neck shirt, relaxed light-gray/stone pants, black lace-up biker boots, black sunglasses, right-index-finger ring. Stoic, confident expression, facing camera with slight left turn. Deep black void background. Dramatic high-contrast studio lighting: bright face/jacket key light, subtle hair/jacket rim light, intense orange-red underglow illuminating bike underside/ground, dark-red headlight and partially visible engine details. Straight-on eye-level/slightly low angle, sharp focus, deep shadows, luminous highlights, hyper-realistic premium studio render. 4:5 aspect ratio.