Strong rule: style --- 3D render, Pixar-style realism ---. Olga in the kitchen, reading a letter from an opened envelope. Her facial expression shifts from surprise to disbelief, then to pure delight as she clutches her heart.
Character appearance reference (MUST match exactly):
- Ольга Николаевна: 55 year old Russian woman, plump, rosy cheeks, wearing a floral housecoat (khalat) and a headscarf with curlers underneath. Commanding but loving expression.
