Generate a highly detailed, ultra-realistic portrait of a woman of Asian descent

Generate a highly detailed, ultra-realistic portrait of a woman of Asian descent from Turkey. She has long, flowing black hair that frames her face beautifully, with some strands gently cascading down her neck and shoulders. Her deep black eyes have thick, expressive eyelashes, and her skin tone is a warm medium shade. Her full, natural lips form a gentle, relaxed smile. The image should capture the following: The woman is holding a pencil in front of her, clearly visible and centered in the frame.