Optional lora values 0.8 - 1.0.
If you want more anime looking style - lower up to 0.5.
Didn't saw Lora model of this character.
Her name or tag took from r34 site. I still don't know real name and creator of her.
Trained on handmade images from videos and r34 images (all of them are 3D).
Common issue is wierd face. Try increase image resolution (like 640x768).