F soft 3D clay toy style, warm classroom craft corner, approved Mia and Leo references. Clear single classroom scene, medium shot, two cute clay children and the toy rocket on the table. Mia has just finished attaching one rocket fin; show the finished fin visibly in place. Mia clearly passes a small safe toy screwdriver across the table to Leo, and Leo reaches out to receive it with an eager smile. Leo raises his other hand slightly and says exactly: "My turn." The turn-taking must be obvious: tool leaving Mia hand, tool entering Leo hand, Leo ready to work next. No extra words. Avoid abstract symbols, split-screen panels, text signs, unclear hands, or a scene where both children work at the same time. Need genuinely childlike voice; do not use Edge/default TTS. Spoken audio must contain only these two English words: My turn. The boy says: My turn. once, with a genuinely childlike voice. Do not say any character name. Do not say Mia. Do not say Leo. No background music. No BGM. No music track. No extra spoken words. No subtitles, captions, logos, watermarks, UI, or speech bubbles in the generated source clip.