Edit my attached portrait for [specific background/light/crop].
Keep the photographed clothes: colour family, neckline, coverage,
layers and meaningful visible accessories. Preserve the person,
expression, hair and source posture. No new jacket, tie, jewellery,
logo, garment opening or invented body coverage. If a requested crop
needs unphotographed clothing or limbs, explain the limit instead.
Return one candidate for source comparison.

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My original controls the person and photographed outfit. The reference
controls only [lighting/background treatment]. Exclude its clothing,
jewellery, pose and props. Keep [visible neckline/accessory/coverage]
from my source. Do not add body or garment detail outside that source.

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The candidate's [light/background] is useful. It changed [specific
garment or accessory feature] from the original. Restore that visible
source feature only. Keep the face, pose, useful light and existing
crop. Do not redesign the outfit or invent the hidden side. Return
one revised file so I can check neckline, coverage and accessories.
