LoRA is to make twin-tails by bunching hair with one's own two hands without using a hair elastic. The trigger word is "bunching hair". The danbooru tag "bunching hair" was originally learned, and the same pose can be achieved without this LoRA by turning the gacha, but this is to correct the tendency to just grab the hair with the hands on the head. Weight around 0.8 is recommended. The Illustrious version is based on Illustrious-XL 0.1, so there is a possibility that it can be used with other Illustrious merge models and Noob merge models, but this has not been verified.