Greeting! so I by no means am experienced with making LoRAs, so forgive me if it's a little ehh... and my possible lack of answers if there's any questions ( though feel free to still ask and I'll try my best)
Prompt activator : mkd_Mileena
Other prompts : pink veil mouth mask, ponytail, long black hair, detachable sleeves, skimpy black latex bodysuit, exposed midriff, thighhighs, boots, high heels
for un-masking her I would suggest trying something like: unmasked, teeth, sharp monstrous teeth.