Use case: identity-preserve. Edit only the EXPRESSION of this exact Ganoes dialogue bust to make a restrained SURPRISED / APPREHENSIVE variant. He is twelve, briefly taken aback by an adult exchange. Eyebrows lift slightly, eyes widen modestly, lips part just a little. Keep the response natural and subtle, with no screaming, giant eyes, tears, sweat drops or cartoon symbols. Preserve the SAME identity, face shape, skin, nose, hair silhouette, eye colour, head angle and position, neck, noble indigo tunic, ivory collar, buff trim, shoulders, light, palette, outlines, canvas and crop. Change only expression features; no turning, repositioning, ageing, costume changes or added marks. Non-face regions should match the input as closely as possible. One transparent5:6 portrait bust, same restrained pixel portrait style,160x192 logical readability. No extra expressions, scenery, text, frames, swatches, hands or glow. This is an emotion-consistency test candidate, not a request to exaggerate the scene.