This Lora is trained on the Pony Diffusion V6 Model. Don't use it on base SDXL it won't correctly work.
Use CLIP SKIP 2.
Check Pony Diffusion V6 XL for specific key words. (Or just use "score_9, score_8_up, score_7_up, score_6_up, score_5_up, score_4_up" then based on what you want, add 'source_cartoon' / 'source_anime' and finally 'rating_safe', 'rating_questionable' or 'rating_explicit' )