Trigger words: (silhouette style illustration), flat illustration, limited palette, ink painting style, colorful
Use these kinds of prompts at the beginning: (girl silhouette in...) or "boy" but don't forget "male focus" and "1boy" after.
"ink painting style can be removed without any problem.
Useful prompts: (perfect anatomy), (flat:1.6) without illustration, (detailed background:1.9),(detailed outline:1.9), (accurate outline:1.9), to vary the style.
Strength: 1
This LoRa can be used to get the silhouette of a character from the Illustrious database.
https://pixai.art/fr/model/1810811085785180007-Silhouette
https://pixai.art/fr/model/1891598699219106040-Silhouette-II-Illustrious