Nano Banana 提示词作品

{
  "input": {
    "subject_name": "{{NAME}}"
  },
  "prompt_template": "Tight headshot of {{NAME}}, with a face and likeness that exactly replicate the attached reference photo, captured mid head-turn, strands of hair swaying naturally with the movement, spectrum-colored prism streaks flowing outward from the head and shoulders, crisp hard-edged light striking the face, solid black backdrop, bright vivid cinematic streaks of motion, hyper-realistic skin with visible texture, deep dramatic shadow contrast, film-style frozen-moment-with-blur look, rich fine detail, 4K --ar 4:5 --raw --stylize 50",
  "style": {
    "shot_type": "tight headshot",
    "subject": {
      "name": "{{NAME}}",
      "gender": "male",
      "identity": "exact likeness of the attached reference photo",
      "skin": "hyper-realistic, visible texture"
    },
    "motion": {
      "action": "captured mid head-turn",
      "hair": "strands swaying naturally with the movement",
      "effect": "film-style frozen-moment-with-blur look"
    },
    "light_trails": {
      "type": "spectrum-colored prism streaks",
      "origin": "flowing outward from head and shoulders",
      "look": "bright, vivid cinematic streaks of motion"
    },
    "lighting": {
      "key": "crisp hard-edged light striking the face",
      "shadows": "deep, high-contrast"
    },
    "background": "solid black backdrop",
    "quality": {
      "detail": "rich fine detail",
      "resolution": "4K"
    }
  },
  "parameters": {
    "aspect_ratio": "4:5",
    "raw": true,
    "stylize": 50,
    "reference_image": "required"
  }
}