LoRA meant to bring out thick lines and flatter shading, and a bias towards stylized human and furry / pony faces and anatomy.
Recommend using Euler Negative Dy.
softlines and hardlines trigger outer lines. Difference between these is negligible so using both at once has best effect.
Has an effect on Illustrious based models to bias the anatomy, and on the style if you push the strength over 1. I'll likely create a separate LoRA for that family with a more focused dataset.
Example images from base Pony model.