This is a Lora of Invisible Woman's Malice skin from Marvel Rivals. Trained in in-game screenshots and fan art.
For prompt use - invis gotonai, invis gotonai malice, red eyes, black sclera, grey hair, mask, breasts, spikes, highleg, navel, legwear, gloves, red scarf

It tends to generate red hair, so just add it to negative, it should work better