Raw unretouched photograph of a frontal portrait of a man. The subject’s facial features, skin tone, hair, and body proportions are completely inherited from the reference image without alteration. He is wearing dark wire-framed aviator sunglasses and a simple dark crewneck t-shirt. His hair is arranged in short, neatly textured curls brushed upward from his forehead. Luminous cyan-blue glowing script and handwritten equations are projected onto his face, neck, and t-shirt, illuminating his skin and fabric. He is looking directly forward toward the camera with a serious, stoic expression. The background is completely black and dark. High-contrast neon key light, highly detailed natural skin texture, micro-imperfections, visible pores, realistic t-shirt fabric weave, subtle film grain, candid. Avoid: changing reference identity, morphing face/skin/hair, airbrushed, plastic skin, overly smooth, digital painting, extra fingers, missing limbs, changing wardrobe.