use attached photo as reference; preserve facial features 1:1. Concept: an ultra-detailed photorealistic studio photo of a 12–18 month old baby with an oversized adult head from the reference image, creating a big head effect. Subject: the child is seated in the center of a light beige fabric sofa. Appearance: transfer the person’s appearance from the reference exactly, preserving facial features, head shape, hair color, eye color, skin tone, and all unique characteristics; narrowed eyes, a pronounced frown line between the brows, pressed lips, and a displeased grimace; body and face must be the same skin tone. Wardrobe: a solid dark pink cotton romper with cuffs and a small pocket, barefoot. Action & Pose: sitting upright, small clenched fists resting on the thighs, feet shown prominently in the foreground, looking directly into the camera. Setting: a clean light gray background with no extra details. Framing & Composition: frontal angle, centered composition, close emphasis on the bare feet, sharp focus on the face. Lighting: soft diffused daylight from the upper left, smooth shadows. Camera & Optics: shallow depth of field, subtle bokeh. Visual Style: photorealistic, cinematic color grading, studio quality, UHD, 8k detail. Priority Instructions: exact facial resemblance to the reference is critical; keep the oversized adult head effect; maintain realistic skin and fabric texture.