A detailed pencil sketch portrait of a young chinese woman, long white hair flow

a detailed pencil sketch portrait of a young chinese woman, long white hair flowing down to her feet, wearing a shirt and canvas pants, high heels, beautiful detailed eyes, beautiful detailed lips, extremely detailed face, longeyelashes, intricate background, detailed textures, chiaroscuro lighting, dramatic shadows, fine crosshatching, subtle tones, soft edges, masterpiece, (best quality,8k,highres,masterpiece:1.2),realistic,photorealistic,photo-realistic:1.37), studio lighting, ultra-fine art, sharp focus, physically-based rendering,professional,vivid colors,portrait