Cinematic black and white

"Using the uploaded photo, keep my face, pose, physique, and proportions exactly the same. Convert to a high-contrast black and white cinematic portrait with deep blacks, silver highlights, and fine film grain. Dramatic side lighting that carves out the back, shoulder, and arm muscles. Moody dark gym background, ultra-detailed, 8K, masterpiece." Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.