Sci-Fi Operative Character Reference Sheet

Create a photoreal character reference sheet on a pure white background. Character: A 29-year-old woman with a lean athletic build, short black hair with a silver streak, steel-blue eyes, a stern intelligent expression, and a lightly weathered face. She wears an asymmetrical dark graphite tactical coat with a fitted high collar, a matte black bodysuit, segmented forearm armour, a compact chest rig, a slim utility belt, fitted tactical trousers, and reinforced boots. The overall look is a modern sci-fi operative aesthetic with realistic fabric, subtle worn metal, dust, and light scratches. Layout: Strict 8-panel turnaround sheet. Top row: full-body front view, full-body back view, full-body left side view, full-body right side view. Bottom row: close-up head front view, close-up head back view, close-up head left side view, close-up head right side view. Requirements: Pure white background, no shadows, evenly spaced panels, highly accurate identity consistency, highly accurate facial consistency, highly accurate outfit consistency, highly accurate proportions, clean production-ready presentation, exact side views, no three-quarter views. Pose: Neutral standing pose, arms relaxed at sides. Output: Photoreal, ultra-detailed, sharp focus, no props, no weapons, no text, no labels, no logos.