first try at a character lora, I'm not sure I nailed the configs for it just yet but it seems to work
the character is Konan from Naruto, it helps to have hair up, purple hair, and hair flower in your prompt, depending on model there seems to be a bias for the hair to be blonde, you may also wish to specify eye color, my dataset didn't seem to settle on a specific color so the model will typically land anywhere between brown, amber, and green.
trigger word is Konan, i usually weighted it up but you can experiment
negatives i used were Naruto to avoid headbands showing because it is a character relative to the series, and flowers if they show in a scene because of model bias.