Gen Z TikTok Viral Expression Grid 4x4 — Nano Banana

{
  "generation_request": {
    "meta_data": {
      "task_type": "genz_tiktok_viral_expression_grid_4x4",
      "language": "en",
      "priority": "highest",
      "version": "v3.0_GENZ_TIKTOK_VIRAL_EXPRESSION_PACK"
    },
    "input": {
      "mode": "image_to_image",
      "reference_image_usage": "maximum",
      "preserve_identity": true,
      "preserve_facial_features": true,
      "preserve_hairstyle": true,
      "notes": "Use the reference identity strictly. Create a Gen Z internet-viral expression grid that feels trendy, cool, playful, reactive, and highly shareable. Keep it premium and photoreal, not cheap meme-style."
    },
    "output": {
      "aspect_ratio": "1:1",
      "resolution": "ultra_high",
      "num_images": 1,
      "layout": {
        "type": "grid",
        "rows": 4,
        "cols": 4,
        "gutter": "thin_clean",
        "panel_consistency": "high",
        "alignment": "clean_modern"
      },
      "sharpness": "crisp_social_editorial",
      "grain": "light_digital_film_mix"
    },
    "scene": {
      "concept": "viral reaction-face contact sheet",
      "environment": "minimal colorful studio backdrop",
      "lighting": {
        "style": "direct flash + trendy soft fill",
        "key_light": "front flash with clean modern pop",
        "fill_light": "gentle glow to preserve skin detail",
        "shadows": "short and clean",
        "avoid": "dark moody cinematic lighting"
      },
      "camera": {
        "lens": "50mm",
        "distance": "tight portrait crop",
        "focus": "sharp eyes and expressions in every panel"
      }
    },
    "subject": {
      "type": "adult woman",
      "wardrobe": "simple trendy bare-shoulder or clean fitted top, no logos",
      "hair": "same hairstyle throughout, slightly effortless cool-girl finish",
      "makeup": "fresh Gen Z soft glam, still natural",
      "skin_texture": "real skin, no plastic filter",
      "anatomy_rules": "natural facial proportions, no warping"
    },
    "expression_set": {
      "panel_01": "cute scrunched smile",
      "panel_02": "dramatic eye-frame pose, intense look",
      "panel_03": "open-mouth laugh, chaotic happy energy",
      "panel_04": "bored and done face, chin in hands",
      "panel_05": "sad pout, almost crying reaction face",
      "panel_06": "goofy mini horns, unserious vibe",
      "panel_07": "tongue out, cheeky viral selfie energy",
      "panel_08": "angry reaction face, brows down",
      "panel_09": "flirty face, hand on cheek",
      "panel_10": "surprised reaction, wide eyes",
      "panel_11": "excited scream face, hands near cheeks",
      "panel_12": "mischief grin with claw hands",
      "panel_13": "confused what expression",
      "panel_14": "dramatic meltdown face, hands on head",
      "panel_15": "eyes closed tongue out, playful chaos",
      "panel_16": "duck face with devil horns gesture"
    },
    "style": {
      "color": "vibrant clean viral palette",
      "palette": ["bubblegum pink", "icy blue", "lime wash", "lavender", "peach glow", "silver-gray"],
      "contrast": "medium-high",
      "background": "clean colorful backgrounds with subtle panel shifts",
      "finish": "viral premium internet editorial"
    },
    "quality_control": {
      "identity_lock": "strict",
      "hands_priority": "very_high",
      "avoid": ["extra fingers", "missing fingers", "deformed hands", "warped face", "uneven eyes", "melted mouth", "plastic skin", "cheap filters", "text", "logo", "watermark"]
    },
    "negative_prompt": ["black and white", "dark luxury fashion only", "heavy cinematic shadows", "over-retouched beauty skin", "low resolution", "blur", "distorted anatomy"]
  }
}