Laymia (also spelled Reimia in Japanese: レイミア) is the mother of Lamia. She appears to be one of Behemoth’s most trusted advisors and was formerly in command of the 34 Pillar Division before Jabberwock returned.
Before creating the LoRA, I watched the anime to gather reference images. However, since Laymia appears in only a few scenes, I ended up using images from the original manga instead.
The trigger words are:
laymia, green eyes, pink hair, long hair, uniform, military uniform, coat, webbed ears.