Photorealistic Portrait: Smiling Woman in Casual Fashion

Gemini Nano Banana 3.0

Prompt:

{
  "metadata": {
    "requestID": "structure_enhancement_v3",
    "sourceReference": "image_0.png",
    "conformanceConstraints": [
      {
        "target": "face",
        "requirement": "exact identity match (100%)"
      },
      {
        "target": "body",
        "requirement": "exact identity match (100%)"
      }
    ]
  },
  "sceneDefinition": {
    "mainSubject": {
      "entityType": "person",
      "demographics": {
        "gender": "female",
        "description": "beautiful woman"
      },
      "physicalAppearance": {
        "hair": {
          "attributes": {
            "hue": "dark black",
            "length": "long",
            "texture": "slight wave"
          },
          "state": {
            "style": "loose, flowing",
            "placement": [
              "cascading down back",
              "over right shoulder"
            ]
          }
        }
      },
      "currentActionState": {
        "pose": {
          "torsoOrientation": "angled away from camera",
          "headPosition": {
            "action": "turned backward",
            "direction": "over right shoulder"
          },
          "gaze": {
            "target": "viewer",
            "contactType": "direct"
          }
        },
        "expression": {
          "primaryEmotion": "confidence",
          "description": "self-assured"
        }
      },
      "inventory": {
        "clothingLayers": [
          {
            "layerOrder": 1,
            "itemType": "top",
            "specifications": {
              "garmentStyle": "tank top (bodysuit style implied)",
              "colorOptions": [
                "light beige",
                "white"
              ],
              "fit": "form-fitting",
              "sleeves": "none"
            },
            "wornConfiguration": {
              "isTucked": true,
              "tuckedIntoLayer": 2
            }
          },
          {
            "layerOrder": 2,
            "itemType": "bottoms",
            "specifications": {
              "garmentStyle": "jeans",
              "material": "denim",
              "washType": "light blue",
              "waistline": "high-waisted",
              "fit": "fitted skinny/slim"
            },
            "features": {
              "distressDetails": [
                {
                  "type": "fabric rip",
                  "location": "back right pocket area"
                }
              ]
            }
          }
        ],
        "accessories": [
          {
            "itemType": "wearable technology",
            "specifications": {
              "deviceType": "smartwatch",
              "interface": "digital display",
              "primaryColor": "white"
            },
            "placement": {
              "bodyPart": "wrist",
              "side": "left"
            }
          }
        ]
      }
    },
    "environmentalContext": {
      "backdrop": {
        "type": "studio background",
        "texture": "solid, seamless",
        "colorPalette": {
          "hueOptions": [
            "soft coral",
            "vibrant pink"
          ],
          "saturation": "vibrant",
          "brightness": "soft"
        }
      },
      "illumination": {
        "setupType": "professional studio lighting",
        "quality": "soft, diffused",
        "atmosphericEffect": "creates a gentle, flattering glow on subject and background"
      }
    }
  }
}