After many attempts I managed to get the lora to maintain the original hair style even in semi-realistic Chekpoints.

Remember to use the trigger words and use the lora at a weight between 0.8 and 1.0.

If you like my work and want to support it you can do so from my Kofi, I also have open lora commissions ( • ̀ω•́ )✧

https://ko-fi.com/monikalwks