I created a dataset in the screenshots from the anime, so it may cause any problems

The best weight is 0.5 - 0.7
If you want to repeat the retro style as in the original anime, use checkpoints that can do this, also use a prompt like this "retro artstyle,1990s (style),masterpiece,oldest"
And if you downloaded Animagine XL V3 and you can't do like it, copy everything down to the generation seed to get the same result
Trained on Animagine XL V3
You can also order the creation of LoRA with your character, just write to me on the website
U can tip me here