About This Prompt

A highly structured JSON prompt for Gemini Nano Banana Pro, part of ‘Project Alev’, designed for consistent character generation. It specifies a female subject with vibrant copper-orange hair, freckles, and a playful expression, posing on a sun-drenched apartment balcony during golden hour, emphasizing strong backlighting and photorealistic cinematic rendering.

Prompt Content

{
  "generation_request": {
    "meta_data": {
      "task_type": "text_to_image_consistent_character",
      "project_name": "Project_Alev",
      "priority": "high",
      "version": "v1.4_golden_allure"
    },
    "technical_constraints": {
      "face_preservation": {
        "enabled": true,
        "reference_mode": "strict",
        "parameters": {
          "character_anchor": "alev_master_face",
          "preserve_original_features": true,
          "preservation_strength": 0.98,
          "match_criteria": [
            "eye_shape_and_color",
            "freckle_pattern",
            "nose_structure",
            "face_shape"
          ]
        }
      },
      "output_settings": {
        "aspect_ratio": "9:16",
        "orientation": "portrait",
        "resolution_target": "ultra_high_res",
        "render_engine_style": "photorealistic_cinematic"
      }
    },
    "creative_prompt": {
      "subject_profile": {
        "identity": {
          "name": "Alev",
          "archetype": "sensual_natural"
        },
        "demographics": {
          "gender": "female",
          "age_group": "early_20s",
          "body_type": "petite_slender"
        },
        "appearance": {
          "hair": {
            "color": "vibrant copper orange",
            "style": "messy, voluminous bedhead waves",
            "texture": "tousled, thick"
          },
          "face_features": {
            "eyes": "large emerald green",
            "skin": "fair with light dusting of freckles on nose",
            "nose": "small button nose",
            "face_shape": "heart-shaped"
          },
          "expression": {
            "type": "playful and alluring",
            "gaze": "looking back over her shoulder at camera",
            "micro_expression": "biting lower lip lightly, teasing smile"
          }
        },
        "styling": {
          "top": "white ribbed knit off-the-shoulder crop top",
          "accessories": [
            "layered delicate silver necklaces",
            "high-waisted light wash denim jeans"
          ],
          "makeup": "glowy natural makeup, lots of highlighter, nude glossy lips"
        }
      },
      "scene_context": {
        "location": "sun-drenched apartment balcony or loft window",
        "furniture": "leaning against a railing or wall",
        "atmosphere": {
          "vibe": "warm, sensual, relaxed",
          "elements": [
            "intense golden hour sunlight",
            "lens flare artifacts",
            "soft breeze moving hair"
          ]
        },
        "lighting_setup": {
          "primary": "strong golden sunset light directly onto subject",
          "secondary": "warm bounce light",
          "specifics": "backlighting the hair to make it fiery orange"
        }
      },
      "photography_style": {
        "camera_angle": "slightly low angle looking up",
        "framing": "waist_up portrait",
        "lens_character": "50mm prime lens "
      }
    }
  }
}

Note: This prompt requires reference images.

Sample Images

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Source: YouMind Nano Banana Pro Prompts Library | ID: 2127