Strong rule: style --- 3D render, realistic Pixar ---. The front door is open. On the threshold stands a small, thin 70-year-old woman (Baba Zina) in a headscarf, smiling a toothless smile, holding a rolling bag. Behind her peeks a nosy postwoman (Klavdiya). Olga is looking at them with wide, shocked eyes. Cold stairwell light contrasting with warm apartment light.
Character appearance reference (MUST match exactly):
- Ольга: Middle-aged Russian woman, neat casual home clothes, stressed and tired but determined expression, slightly messy hair from running around the house.
- Баба Зина: 70-year-old elderly woman, small, thin, wearing a traditional Russian headscarf (platok) and a vintage cardigan, cunning squint, toothless smile, holding a rolling shopping bag.
- Клавдия: Middle-aged postwoman, wearing a uniform jacket, gossipy expression, nosy.
