Lambda from The Eminence in Shadow. Trained on Pony Diffusion V6 XL. Tested at 0.8-1.0 strength.
Trigger word is "l4mbda" and "dark-skinned female, white hair, hair between eyes, ponytail, orange eyes, pointy ears, one eye closed" is required.
Add "peaked cap, black hat, coat on shoulders, black coat, cleavage, black uniform, black dress" for her typical look.