Rosto sereno de andróide em close-up sobre fundo técnico branco

A highly detailed frontal close-up of a humanoid android's face, perfectly centered against an off-white, technical background. The face is serene and childlike: it smiles softly with half-closed eyes, its skin as smooth as porcelain, and faint freckles scattered across the nose and cheeks, rendered with photorealistic warmth and delicacy. The face is encased in an elegant white robotic shell: a segmented mechanical skull with clean lines, flush components, and thin, recessed joints running vertically down the center of the forehead. Thin silver technical pins and micro-antennae protrude from the top and sides of the shell. Tiny amber-orange LED light spots are scattered across the face and shell, at the eyebrows, cheekbones, and chin, like circuit node indicators. Thin, golden circuit lines, as fine as hairs, run across the surface of the skin, branching organically like capillaries. On the sides of the head, flat, white robotic ear panels with segmented mechanical details. The neck merges with a smooth, articulated robotic collar ring. The background is a flat, light gray-white technical drawing surface, with faint engineering grid lines, dimension marks, and minimalist annotation symbols. Thin lines radiate outward from the head, like a technical diagram. The entire composition is perfectly symmetrical. Soft, diffuse studio lighting, no harsh shadows. Futuristic minimalism, ultra-clean aesthetic, hyperrealistic 3D rendering quality.