Recommended settings: weight of 0.6-0.9, triggered with yen_w3 for the character, and yen_w3_outfit for her standard Witcher 3 outfit. It works pretty well with DreamshaperXL and base SDXL.
Trained on SDXL with 32 images, 3 repeats, 3000 steps. I'm still trying to figure out the best settings for SDXL LoRA training, so any feedback on that would be appreciated.