"image generation prompt": {

{
  "image_generation_prompt": {
    "subject": {
      "main": "young female musician bass guitarist performing live on an outdoor stage",
      "appearance": "long dark wavy layered hair blowing slightly in wind, fair skin, intense focused facial expression, natural makeup, silver hoop earrings",
      "pose": "standing confidently holding a bass guitar, fingers plucking strings, looking slightly off-camera to the left"
    },
    "attire": {
      "top": "sleeveless dark grey acid-wash g

...