This is a LoRA version of this LyCORIS - https://civarchive.com/models/22696/s12-v42-update-or-fine-tune-lora-or-extended-lora
Please, if you want to read description - check it out. (And you better use it as well)
This is version for those who are not using LyCORIS, or just doesn't know how to use it.

Also, if you can use LyCORIS, but prefer to use LoRA version instead - you're shooting yourself in the foot. Extended LoRA version captures composition better, has much more small details, more stable and higher quality.