Replace “pronounced warm tan line across her shoulders and upper back” with “strong, sharply defined tan line as the primary focal point, spanning the shoulders and upper back,” and change “portrait-closeup” to “tight crop centered on the upper back and shoulders.” Keep “crisp skin detail” to preserve the edge between tanned and untanned skin.

Replace “overhead bright sunlight” with “soft late-afternoon diffused sunlight,” “high contrast” with “gentle low-contrast grading,” and “saturated colors” with “muted sun-faded colors.” Change “luxurious sunlit mood” to “quiet, relaxed coastal mood” while retaining the overhead composition.

Keep “photorealistic editorial fashion photography,” “magazine-style overhead composition,” and “high-contrast color grading” unchanged, then replace “minimal beach background; towel fills most of the scene” with specific surfaces such as “striped cabana mat beside a turquoise pool,” “weathered wooden beach lounger,” or “pale sand scattered with seashells.” Match each variation with a new dominant accent color, such as turquoise, honey brown, or ivory, while preserving the charcoal wrap bikini bottom for continuity.