Here's a Lora model of Tomoko Kuroki from the anime Watamote that I've created using the koya-dreambooth colab. It's the first Lora that I've created and so there is some problem with it that I will try to correct.

The model is working quite well if you use a close up view, but it lacks similitude with the character if you take a more distant POV. Plus, due to the quality of the images I've use for the training, little artifacts and blurs can appear in the image, so be sure to lower the strength of the Lora by 0.7 to 0.9

The school uniform was not included in the training, so if you want her to have it, just use the tag yellow school uniform.

It's can also be hard to get one of her eye under her hair. You can use hair over one eye (with some additional strength if necessary) to get it right.

I suggest using the keyword tomoko-kuroki because I found that the image look better with it, but you can still use the Lora without it.

Edit for v2 :

I suggest you use those prompts to make the character more recognizable: kuroki-tomoko, hair over one eye, green eyes, long hair, bags under eyes

Also, DPM++ 2S Karras and some other DPM sampling methods give better result

Avoid using 1girl or solo in your generation. Weirdly, it tend to give result with multiple girls.

If you manage to have some great results or if you want to suggest some improvement for the model, you can send me feedback in the comment.