A Quiet Night: Komeno Ran Drowses Off at Her Desk

Original character Komeno Ran has fallen asleep at her desk in her room, illuminated by the blue light of the city nightscape. An open sketchbook nearby hints at her diligent efforts in this quiet, peaceful scene.
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This is the prompt used to create the illustration above.
*Using NanobananaPro.
*The prompt is broken down into elements below. Feel free to rearrange and use them as you like.
{
  "meta": {
    "image_quality": "High",
    "image_type": "Illustration"
  },
  "global_context": {
    "scene_description": "Bedroom/dorm room at dusk with a young girl asleep at a desk strewn with drawing supplies, snacks and books. City skyline visible through two windows; interior lit by cool blue evening light with a warm purple horizon. Bed to right, floor cluttered with wrappers and a water bottle.",
    "time_of_day": "Dusk / Early evening",
    "weather_atmosphere": "Clear",
    "lighting": {
      "source": "Ambient city light + window moon/sunset mixed",
      "direction": "Left-to-right window light with soft top fill",
      "quality": "Soft / Diffused",
      "color_temp": "Cool (blue) with warm purple accent"
    }
  },
  "color_palette": {
    "dominant_hex_estimates": ["#0E3B6A","#2A75B8","#93D6FF"],
    "accent_colors": ["Purple","Mint green"],
    "contrast_level": "Medium"
  },
  "composition": {
    "camera_angle": "Eye-level",
    "framing": "Medium-shot (desk and upper body)",
    "depth_of_field": "Deep (most elements in focus)",
    "focal_point": "Sleeping girl leaning on desk"
  },
  "objects": [
    {
      "id": "obj_001",
      "label": "Girl",
      "category": "Person",
      "location": "Center-right",
      "prominence": "Foreground",
      "visual_attributes": {
        "color": "Pale skin, white hair, mint-green hoodie with white sleeves, dark skirt",
        "texture": "Smooth skin, soft fabric hoodie",
        "material": "Fabric/skin",
        "state": "Sleeping",
        "dimensions_relative": "Medium (occupies large central area)"
      },
      "micro_details": [
        "Short bob hair with hairpin (cross-shaped)",
        "Light blush on cheeks",
        "Pencil indent on open sketchbook under head",
        "Fold creases on hoodie sleeve"
      ],
      "pose_or_orientation": "Seated, leaning forward, head on folded arms",
      "text_content": null
    },
    {
      "id": "obj_002",
      "label": "Desk",
      "category": "Furniture",
      "location": "Center-left to center",
      "prominence": "Foreground",
      "visual_attributes": {
        "color": "Wood brown with blue light cast",
        "texture": "Smooth wood grain visible",
        "material": "Wood",
        "state": "Used, cluttered",
        "dimensions_relative": "Large relative to frame"
      },
      "micro_details": [
        "Open sketchbook with character drawings",
        "Pencil, eraser, USB cable, earphones coiled",
        "Two snack packets, one opened",
        "Light dust particles in beam"
      ],
      "pose_or_orientation": "Flat horizontal surface",
      "text_content": null
    },
    {
      "id": "obj_003",
      "label": "Books and folders",
      "category": "Objects",
      "location": "Left on desk and windowsill",
      "prominence": "Foreground/near-background",
      "visual_attributes": {
        "color": "Muted greens, blues, beige",
        "texture": "Paper/cardboard",
        "material": "Paper",
        "state": "Stacked, upright",
        "dimensions_relative": "Tall narrow relative to desk"
      },
      "micro_details": [
        "Visible spine text illegible sketches on visible pages",
        "Bookend holding upright"
      ],
      "pose_or_orientation": "Stacked/standing",
      "text_content": null
    },
    {
      "id": "obj_004",
      "label": "Window / City skyline",
      "category": "Architecture",
      "location": "Background left and center",
      "prominence": "Background",
      "visual_attributes": {
        "color": "Deep blue, purple horizon, lit windows in buildings",
        "texture": "Smooth glass, silhouetted buildings",
        "material": "Glass/Concrete",
        "state": "Clear view",
        "dimensions_relative": "Large background element"
      },
      "micro_details": [
        "Star-like specks in beam, distant illuminated windows",
        "Curtains partly drawn"
      ],
      "pose_or_orientation": "Vertical panes"
    },
    {
      "id": "obj_005",
      "label": "Bed",
      "category": "Furniture",
      "location": "Right background",
      "prominence": "Background",
      "visual_attributes": {
        "color": "Blue sheets, darker pillow",
        "texture": "Wrinkled fabric",
        "material": "Fabric/foam mattress",
        "state": "Unmade",
        "dimensions_relative": "Medium"
      },
      "micro_details": [
        "Blanket folds, slight shadowing from window light",
        "Box and items under bed"
      ],
      "pose_or_orientation": "Horizontal"
    },
    {
      "id": "obj_006",
      "label": "Floor clutter",
      "category": "Objects",
      "location": "Bottom-right",
      "prominence": "Background/secondary",
      "visual_attributes": {
        "color": "Mixed wrappers (red, white), clear plastic bottle",
        "texture": "Crinkled plastic",
        "material": "Plastic/paper",
        "state": "Scattered",
        "dimensions_relative": "Small items"
      },
      "micro_details": [
        "Open snack bag, discarded wrapper edges",
        "Bottle cap near baseboard"
      ],
      "pose_or_orientation": "Scattered"
    }
  ],
  "text_ocr": {
    "present": false,
    "content": []
  },
  "semantic_relationships": [
    "Girl resting head on desk (obj_001 on obj_002)",
    "Desk items (obj_002) arranged toward window (obj_004)",
    "Window light casts blue illumination across girl and desk",
    "Bed (obj_005) adjacent to desk, floor clutter (obj_006) near bed"
  ]
}

Image Reference Section
*Depending on your GUI, tag references may be available. If you're using a GUI, please follow its format.
image1 is base character

This prompt works well when placed at the beginning while combining the JSON prompts below.
Please generate a single illustration by integrating the following three JSON blocks: 1. Character Design, 2. Current State, and 3. Environment.

Character Appearance Elements (Fixed Design)
Using the prompt below, you can reproduce a similar character.
{
  "character_concept": {
    "label": "Young girl (White hair / Mint hoodie)",
    "visual_attributes": {
      "color": "Pale skin, white hair, mint-green hoodie with white sleeves, dark skirt",
      "texture": "Smooth skin, soft fabric hoodie, silky hair",
      "material": "Fabric (cotton mix), hair, skin",
      "state": "Casual wear, clean",
      "dimensions_relative": "Medium (young girl stature)"
    },
    "design_details": [
      "Short bob haircut",
      "Cross-shaped hairpin on side of head",
      "Mint-green hoodie with distinct white sleeves",
      "Dark pleated skirt"
    ]
  }
}

Character Variable Elements (Pose & Expression)
Using the prompt below, you can reproduce a similar pose and expression.
{
  "current_state": {
    "pose_or_orientation": "Seated at desk, leaning forward, head resting on folded arms over an open sketchbook.",
    "expression_details": [
      "Sleeping face",
      "Eyes closed",
      "Light blush on cheeks",
      "Relaxed features pressed slightly against paper"
    ]
  }
}

Environment & Other Elements (Background, Lighting, Art Style)
Using the prompt below, you can create illustrations with a similar atmosphere.
{
  "global_context": {
    "scene_description": "Bedroom/dorm room at dusk. A desk strewn with drawing supplies and snacks sits against a window revealing a city skyline with a warm purple horizon. Cool blue evening light fills the room.",
    "time_of_day": "Dusk / Early evening (Blue hour)",
    "lighting": {
      "source": "Ambient city light + window light (mixed natural/artificial)",
      "direction": "Left-to-right window light with soft top fill",
      "quality": "Soft, diffused, atmospheric",
      "color_temp": "Cool blue dominant with warm purple horizon accents"
    }
  },
  "composition": {
    "camera_angle": "Eye-level",
    "framing": "Medium-shot (focus on desk and upper body)",
    "depth_of_field": "Deep (foreground desk items and background city visible)"
  },
  "environment_objects": [
    {
      "label": "Cluttered Desk",
      "visual_attributes": {
        "color": "Wood brown with blue light cast",
        "texture": "Smooth wood grain, paper texture of sketchbook",
        "material": "Wood, paper, plastic",
        "state": "Messy, used, covered in drawing supplies (pencil, eraser, USB cable) and snacks",
        "dimensions_relative": "Large foreground surface"
      }
    },
    {
      "label": "Window & City Skyline",
      "visual_attributes": {
        "color": "Deep blue sky, purple horizon, yellow city lights",
        "texture": "Glass reflection, distant concrete silhouettes",
        "material": "Glass, concrete",
        "state": "Clear view, curtains partly drawn",
        "dimensions_relative": "Large background expanse"
      }
    },
    {
      "label": "Bed",
      "visual_attributes": {
        "color": "Blue sheets, dark pillow",
        "texture": "Wrinkled fabric",
        "material": "Textile",
        "state": "Unmade, shadowed",
        "dimensions_relative": "Medium background element (right)"
      }
    },
    {
      "label": "Floor clutter",
      "visual_attributes": {
        "color": "Red/white wrappers, clear plastic bottle",
        "texture": "Crinkled plastic",
        "material": "Plastic, waste",
        "state": "Scattered on floor",
        "dimensions_relative": "Small details"
      }
    }
  ]
}


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