Replace “portrait-full-body” and “sitting cross-legged on a bed” with “medium portrait from the waist up, face centered in the upper third, hands resting loosely in frame.” Keep “crisp focus on face,” and strengthen it to “tack-sharp eyes and natural facial detail,” while changing “room decor softly blurs” to “minimal blurred background.”

Replace “mint green and warm peach tones” with “mint green, peach, coral pink, and butter yellow accents,” and change “detailed, believable decor” to “densely layered playful decor with colorful plush toys, patterned bedding, sticker-covered collage art, and fairy-light strands.” Keep “photorealistic” so the added color remains believable rather than illustrated.

Keep the fixed phrases “smiling young woman,” “photorealistic lifestyle portrait,” “vertical,” and “shallow depth of field,” then swap one controlled setting phrase per variation: replace “dreamy pastel bedroom” with “sunlit reading nook,” “cozy attic bedroom,” or “softly decorated studio corner.” For palette studies, replace “mint green and warm peach tones” with “powder blue and apricot,” “butter yellow and lilac,” or “sage green and terracotta,” while preserving “golden-hour bedside illumination” for consistent mood.