The trigger word is brushing hair. The recommended weight is around 0.8. The hair, hair brushing, and hair brush are just for good luck charms, and when used in combination with other LoRAs, the brush side of the hairbrush may be brushing the hair properly, but the other hand may be holding the hair. In that case, if you put "holding hair", it will hold your hair. The Animagine version is based on Animagine XL 3.0, but it also works with Animagine XL 3.1. Other XL models may not function properly. Pony version is trained based on Pony Diffusion V6 XL, so there is a possibility that it does not work properly with derived models.