Chuyển Đổi Chân Dung Khắc Scratchboard

Transform the portrait in the reference photo into an ultra-detailed [scratchboard masterpiece]. Maintain the exact likeness, facial structure, hairstyle, expression, and identity of the person. Render as a high-contrast black-and-white engraving using intricate scratchboard techniques, fine cross-hatching, etching, and razor-sharp white lines on a deep black background. Emphasize realistic facial details: expressive eyes, defined eyebrows, natural skin texture, individual hair strands, and precise facial contours. Apply [dramatic cinematic lighting] with strong highlights and deep shadows to enhance depth and dimension. Place against a [dark grunge background] with subtle scratches, dust particles, and distressed textures, blending vintage printmaking aesthetics with graphic novel line art.