Use the attached approved image as the identity and style reference. Create one new image of the same fictional adult subject, age 28, changing only the expression to a gentle closed-mouth smile. Preserve the exact face shape, eye color, hairstyle, hair color, skin tone, outfit, accessories and rendering style visible in the reference. Match the original camera angle, crop, lighting and background. Keep the expression natural and anatomically plausible. Output one image of one subject, not a contact sheet. Do not add text, logos, extra accessories or watermark.