照片级钢笔素描：精准复刻人像线稿

利用AI创作照片级钢笔素描人像线稿，精细复刻面部特征，呈现蓝白墨水艺术风格。 Create a photo-style line drawing / ink sketch of the faces identical to the uploaded reference image — keep every facial feature, proportion, and expression exactly the same. Use blue and white ink tones with intricate, fine line detailing, drawn on a notebook-page style background. Show a right hand holding a pen and an eraser near the sketch, as if the artist is still working. 艺术风格转换, 钢笔画, 线稿, 人像