Dramatic Split Lighting Portrait

Render an 8K ultra-realistic close shot of a woman (face characteristics 100% same as the uploaded image) with windswept hair partially covering one eye. A sharp diagonal natural light beam illuminates her elevated gaze, showcasing her irises, high cheekbones, and glossy lips. Deep shadows envelop the rest of her face and the environment, creating a dark, cinematic, editorial mood. 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.