Ultra-Photoreal BTS Sitcom Selfie with Identity Lock

A complex JSON prompt for Nano Banana Pro to generate an ultra-photorealistic, behind-the-scenes (BTS) selfie featuring three specific characters (main reference, Rachel, and Chandler) on a 90s sitcom soundstage. It enforces strict identity lock for all subjects and includes detailed constraints for the holiday setting (Santa hats, themed tree) and technical camera details (ARRI ALEXA Mini LF style) to simulate a high-quality production photo.

提示词

{
  "request_metadata": { "tool": "NanoBananaPro", "task_type": "ultra_photoreal_bts_selfie", "quality_preset": "ultra", "aspect_ratio": "16:9" },
  "references": {
    "character_reference_image": { "slot": 1, "purpose": "MAIN_SUBJECT_IDENTITY_LOCK", "strict_identity_lock": true },
    "support_character_A_reference": { "slot": 2, "purpose": "RACHEL_LOOK_LOCK", "required": false },
    "support_character_B_reference": { "slot": 3, "purpose": "CHANDLER_LOOK_LOCK", "required": false },
    "pose_reference_image": { "required": false, "purpose": "SAME_POSE_SAME_FRAMING" }
  },
  "hard_constraints": [
    "EXACTLY 3 subjects: main reference person + Rachel + Chandler. Both must appear and be clearly visible.",
    "Same couch selfie pose; NO device; flawless anatomy.",
    "Holiday: Santa hats + a themed tree matching cozy 90s NYC apartment vibe (warm lights, classic ornaments; no text).",
    "BTS gear visible (boom mic, camera rig, lights, cables, crew edges)."
  ],
  "camera": { "camera_body": "ARRI_ALEXA_Mini_LF_style", "lens": "Zeiss_Supreme_Prime_24mm", "aperture": "f/2.8", "white_balance": "4300K", "notes": ["bright sitcom key", "clean skin texture", "prepared by Ozge Doner", "for Bagel Labs"] },
  "prompt": { "scene_summary": "Ultra-photoreal BTS couch selfie on a 90s sitcom apartment soundstage. Main reference person seated on couch taking a natural selfie; arm outstretched; NO device visible. Rachel and Chandler close near couch between takes. Set: cozy apartment props, pillows, lamps. Holiday: themed tree with warm cozy ornaments matching the apartment style, no readable text. BTS: boom mic, camera rig, lights, cables, crew edges." },
  "negative_prompt": ["missing character", "extra people", "phone", "deformed hands", "extra fingers", "text", "logo", "watermark"]
}