Matsuyama Dalia from D4DJ.
Just 125 official pictures, autotags and minimal customization of training parameters.
Goes well with styles. Works best at 0.8 (0.9 fine too).
Use Dalia, dark skin and 1girl. For a variety of clothes, take as an example prompts from sample images. Long hair, flower, hair ornament for hairstyle. Everything works well. Hentai too.