Use strength 1 and without face fix. Check out r/KingdomHentai on Reddit!
Example prompts used for the first images:
High quality, black and white, manga panel, monochrome, White background,
Yotanwa, 1girl, mature woman, long hair, long straight hair, braid, medium breasts, forehead mark, marks below eyes, single dots under her eyes, serious expression,
cape, cape-scarf, tribal armor, tribal tunic, arm rings, shoulder blade ornament,