I have just finished the game and I can only say that I forgive you for everything you did in three houses, Edelgard.
This Lora was trained only using images of Edelgard from Three Hopes, so you will only be able to generate images of her with this hairstyle and change her clothes. I invite you to try it if you want to have a little more consistent results of this look, which is my personal favorite of the character.
Recommended size: 0.8
Due to problems with google colab, I made this Lora without a activation word, so here are the prompts to make it come out as it should be:
purple eyes, white hair, long hair, hair ornament, ribbon, red cape, black gloves, armor