Best generation results occur with Euler A or UniPC sampling methods. (Sometimes a DPM++ method can produce a solid result).
I recommend weights ranging from 0.4 to 0.9.
^^^ Depending on how accurate or clean you want her to be from her depiction in Kingdom Hearts 3. I find that .6 is a good place to start if you want to give her different outfits, and 8 is good for most regular outfit generations. Adjust as you see fit.
CFG 8 seems to be the most consistent for all generations. I've gone as high as 15 and still gotten good results. I wouldn't go below 8.
I've trained this lora on almost three dozen different parameters and settings with different steps, epochs, learning rates, and whatnot. (which has proven rather exhausting to train and test) Further research and learning is required on my part to masterfully craft this lora, but I find this, right now, CAN give some pretty solid results, if you prompt correctly.
So I am releasing it now and will be updating it in the future.
There are a number of supporting tags. They currently don't have as big of an impact as I'd like, but I do notice a difference when they are applied, whether that be to the prompt OR the negative prompt. You may be able to get a solid generation without these supporting prompts, but I would add them regardless at this moment if you plan on generating her with her standard KH outfit.
I recommend having "KH-Aqua, blue eyes, blue hair", in most scenarios.
It can struggle when it comes to adapting specific styles.
If you use any of the tags in the negative, it increases the likelihood of it not generating that specific thing in the prompt. If you want to generate her wearing something else, like a red hoodie for example, but her arm armor keeps appearing even when it isn't prompted to (arm armor:1.4) in the negative prompt will hopefully fix that.
These tags can be used with varying weights in combination with the overall lora weight.
Experiment - Try using different weights, prompt combinations, sampling methods, and so on.
In the future, I want it to:
Generate her main attire flawlessly every time, when prompted
Effortlessly be able to swap out her clothing for something else when prompted
Work with more styles and models
Make it so that the KH3 art style is a prompt
Add support for Anti-Aqua
Optimize tags
This is my first lora. I want to perfect it before moving onto the next. If anyone has any tips for me, I would appreciate it. I have a poor time trying to understand training.
I will at some point make this lora as good as it can be, since Aqua is one of my favorite girls ever.