A portrait prompt shown with its result — copy it, swap the subject, run your own.
Prompt
Ultra-photorealistic luxury portrait of the reference woman wearing a beige gathered halter blouse, striped black-and-white satin headscarf, round tortoiseshell glasses, and gold hoop earrings. Long silky dark-brown hair, glowing model-like skin, natural makeup, calm confident expression, soft gray studio background, diffused beauty lighting, realistic skin texture, 85mm lens, high-end fashion photography, 4:5. FACE LOCK — preserve exact facial identity, no distortion or identity drift.
It leaves little to chance, fixing a named focal length, so re-running it — or handing it to a teammate — lands in the same place instead of drifting. Keep those clauses and rewrite the subject to make it your own.