The recipe
The shot never describes the person. It describes what is happening to them, which is what keeps the face out of the variables.
Getting it right
Composed
The locked line comes from the character sheet; everything after it comes from the recipe above. Swap in your own line and nothing else changes.
Midjourney
Night photograph of a woman, late twenties, South Asian features, an oval face, dark brown almond eyes, softly arched brows, a straight nose, evenly balanced lips, a scatter of freckles across the nose and cheeks, shoulder-length wavy dark brown hair with a centre part, golden skin, natural texture and visible pores, average height with an average build. Wearing plain unbranded basics, a warm neutral palette of sand, bone and camel, in a small modern city apartment, soft daylight from a large window, camera at eye level. Head and shoulders, shot on a 35mm at f/1.4. Coloured signage spill from camera right, a second cooler source behind, head level, unsmiling, looking just past the lens. Saturated colour separation between the two sources, wet reflections behind --ar 4:5 --style raw --seed 2865404059 --cref [url of your approved reference frame] --cw 100
Flux
Night photograph of a woman, late twenties, South Asian features, an oval face, dark brown almond eyes, softly arched brows, a straight nose, evenly balanced lips, a scatter of freckles across the nose and cheeks, shoulder-length wavy dark brown hair with a centre part, golden skin, natural texture and visible pores, average height with an average build. Wearing plain unbranded basics, a warm neutral palette of sand, bone and camel, in a small modern city apartment, soft daylight from a large window, camera at eye level. Head and shoulders, shot on a 35mm at f/1.4. Coloured signage spill from camera right, a second cooler source behind, head level, unsmiling, looking just past the lens. Saturated colour separation between the two sources, wet reflections behind negative: beauty filter, airbrushed skin, plastic skin, waxy skin, over-smoothed, perfectly symmetrical face, extra fingers, malformed hands, warped jewellery, text artifacts, watermark, logo on clothing, duplicate person, changing facial structure, clear skin, freckles removed, poreless skin seed: 2865404059 | guidance: 3.5 | steps: 28
Seedream
Night photograph of a woman, late twenties, South Asian features, an oval face, dark brown almond eyes, softly arched brows, a straight nose, evenly balanced lips, a scatter of freckles across the nose and cheeks, shoulder-length wavy dark brown hair with a centre part, golden skin, natural texture and visible pores, average height with an average build. Wearing plain unbranded basics, a warm neutral palette of sand, bone and camel, in a small modern city apartment, soft daylight from a large window, camera at eye level. Head and shoulders, shot on a 35mm at f/1.4. Coloured signage spill from camera right, a second cooler source behind, head level, unsmiling, looking just past the lens. Saturated colour separation between the two sources, wet reflections behind Keep identical: a woman, late twenties, South Asian features, an oval face, dark brown almond eyes, softly arched brows, a straight nose, evenly balanced lips, a scatter of freckles across the nose and cheeks, shoulder-length wavy dark brown hair with a centre part, golden skin, natural texture and visible pores, average height with an average build Change only: [the one thing that changes in this shot]
Portrait
Head and shoulders, centred, shot on an 85mm at f/2
Tight head and shoulders, shot on a 50mm at f/4
Chest up, slightly off-centre, shot on a 35mm at f/1.8
Waist up, shot on a 135mm at f/2.8
Full profile, then a three-quarter turn, matched framing