There are three versions, all of are good to use. But there are some difference:
v1.0: Trained by Hassaku model
Focus: Same Data with v1.0 but trained on NAI
Pantsleg: Trained on NAI, but the Data is different help you to made her special "pantsleg" but rarely made a focus art like previous version
All of them are good in my opinion, the choice is yours
Recommed Prompts:
white hair, streaked hair, green hair, multicolored hair, large breasts, very long hair
black bodysuit, armored boots, black mask, mouth mask, black cape, high collar
black cape, high collar, armored boots, asymmetrical clothes, black armor, bodysuit, green leotard, pauldrons, gauntlets, hair ornament, hairpin, single pantsleg, single thigh high
P/s: I still can not bring her jingasa to this Lora, I think we will need more training data