Google 纳米香蕉2与纳米香蕉Pro在Gemini应用上的对比

Google Nano Banana 2 vs Nano Banana Pro on Gemini App.

Prompt;

{
  "master_prompt": {
    "scene_type": "ultra-realistic fitness lifestyle photoshoot",

"subject": {
      "type": "male model (same as reference)",
      "expression": "focused, confident, determined look",
      "pose": "leaning slightly forward with hands resting on knees after a workout set, or standing upright holding dumbbells with strong posture",
      "energy": "powerful, disciplined, athletic presence"
    },

"wardrobe": {
      "top": "fitted performance compression t-shirt in charcoal or deep navy",
      "bottom": "tapered athletic joggers or structured gym shorts in black",
      "footwear": "premium training sneakers in neutral tones",
      "accessories": "minimal sports watch, subtle wrist wraps",
      "styling_notes": "light natural sweat effect on skin, defined physique emphasis, clean hairstyle"
    },

"location": {
      "setting": "modern high-end gym interior",
      "environment_details": "free weights area, matte black dumbbells, squat rack, textured rubber flooring, subtle industrial walls",
      "atmosphere": "motivating, premium fitness environment",
      "background_activity": "softly blurred gym equipment for depth"
    },

"lighting": {
      "type": "dramatic gym lighting",
      "quality": "controlled overhead lighting with directional side highlights",
      "effects": "muscle definition shadows, subtle rim light outlining physique, cinematic contrast",
      "mood": "intense yet refined"
    },

"camera": {
      "angle": "slightly low angle for strength emphasis",
      "focus": "sharp focus on subject’s face and upper body",
      "depth_of_field": "shallow depth for editorial sports campaign feel",
      "resolution": "8K ultra high-definition",
      "style": "luxury athletic brand campaign photography"
    },

"color_palette": {
      "dominant_colors": ["charcoal", "black", "steel grey", "deep navy"],
      "mood": "bold, powerful, masculine, premium fitness aesthetic"
    }
  }
}

1. 1复制提示词正文。
2. 2替换人物、场景或风格中的具体描述。
3. 3根据目标模型调整画幅和参数。