యూనివర్సల్ క్రిస్మస్ ఫిల్టర్ ప్రాంప్ట్ టెంప్లేట్

A powerful, universal prompt for Nano Banana Pro designed to seamlessly integrate any uploaded subject (person, animal, object, or scene) into a realistic, warm, festive Christmas setting. The prompt instructs the AI to maintain the subject's core identity while actively constructing the most appropriate Christmas environment, lighting, and attire/decoration.