This isn't anorexia! This is a monster-demon. Her entire body is asymmetrical: a small torso with looooong limbs.

This is a fem version of the DND demon (Tanar'ri) Babau (3E).
https://forgottenrealms.fandom.com/wiki/Babau

Unfortunately, the model turned out to be very rigid. It doesn't fit any dresses or outfits, and no body variations are possible. Any attempts to make changes only degrade the image quality.

In the future, I'll try to make the next version more flexible.