Used kohya_ss gui.
Here are some parameters and helpful keywords:
• Checkpoint: AbyssOrangeMix3
• Trigger Word: excella
• Weight: 0.85 - 1
red eyes, long silver hair, hair ornament, armor, frills
To produce similar results I recommend EasyNegative, this negative embedding was used in some of the sample images. I'm also using Clip Skip 2 and hires fix.