const config = {
  "sex": "woman",
  "faceColor": "#F9C9B6",
  "earSize": "big",
  "eyeStyle": "oval",
  "noseStyle": "short",
  "mouthStyle": "peace",
  "shirtStyle": "short",
  "glassesStyle": "none",
  "hairColor": "#fff",
  "hairStyle": "womanShort",
  "hatStyle": "none",
  "hatColor": "#fff",
  "eyeBrowStyle": "up",
  "shirtColor": "#77311D",
  "bgColor": "#6BD9E9"
}
const myConfig = genConfig(config)
<NiceAvatar style={{ width: '5rem', height: '5rem' }} {...myConfig} />