Flux lora for the second best girl in Genshin Impact cause why not.
The most commonly used tags in the dataset and the ones I recommend using are:
mona, black gloves, detached sleeves, black pantyhose, blue leotard, thighlet, gold trim, bodystocking, fur collar, purple headwear, hat ornament, cape, black choker
(I know it's a lot but Mona's outfit is complicated as fuck so it's kind of necessary)
I also highly recommend using the flat color anime lora as it seems to fix some weird hand generation.