Shiina Chieri from Baka Dakedo Chinchin Shaburu no Dake wa Jouzu na Chii-chan. Trained on 108 images from the hentai and from the game cg (decensored) so you should get some decent results. Dealing with mosaic censoring is a pain for creating models.

Use shiina_chieri as a trigger word and words such as "blonde_hair" and "purple_eyes" to better bring her to character. 0.8 LORA strength recommended but as always play with the value if needed.

A lot of the example images were cherry picked from 5 generations, so it actually does a decent job at prompting.