Trigger words: (silhouette style illustration), flat illustration, limited palette, ink painting style, colorful
Use these kinds of prompts at the beginning: (girl silhouette in...)
Useful prompts: (perfect anatomy), (silhouette style illustration:1.4), (detailed background), (perfect anatomy)...
Strength: 1
https://pixai.art/fr/model/1810811085785180007-Silhouette
https://pixai.art/fr/model/1891598699219106040-Silhouette-II-Illustrious