Trained on Hassaku, 20 images. I will test ze model and add description later, trained on majority "SFW" images. I used anime screenshots as well as fanarts, I got some good data. I recommend using settings like Euler A: 23 seeds, 0 credits cost before you spend any. This model can be tricky to handle
Eyes, according to Wiki, Chacha has green eyes, but I only found a few images from season 1. Her eyes will likely generate grey or blue, I think you can brute force it with brackets.
GrahamAingPikas generates face without problem, DarkSushi too. MeinPastel and Hassaku mostly too it seems. It's definitely harder to generate a good face, I now know to not include art from artists who use a different style compared to anime, it can confuse ze program responsible for creating LoRa.
For me, LoRa strength 0.7 works best. You may experiment, I haven't got positive results with stronger LoRa, that might be a problem on my side though.
I use "6" or a bit unusual CFG, 6.8 instead of 7 or 8.
There's already one model, I haven't tried it, but you may also give it a go: https://pixai.art/model/1651579275644507526