Preserve exactly the same character identity, hairstyle, hair color, freckles, eye color, skin tone, and overall visual style. Make Theo look clearly 12 years old rather than 9–10. Slightly reduce the size of the eyes by about 15–20%, make the face subtly longer and a little less childlike, with slightly more mature jaw and facial proportions while keeping him warm, curious, and appealing. Keep the premium cinematic stylized 3D animation style. Capture a neutral curious expression with a closed, relaxed mouth, avoiding exaggerated smiles. Ensure no redesign of the character occurs.
