Lora based on Urakagi Saji/Innerkey works. For pony and illustrious.
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I think I owe you a changelog or something.

Pony: Trained for Pony-based models

Illustrious v1: (32/16) My first version for Illustrious. Lightweight but a bit far from the artist's quality.

Illustrious v2: (64/32) Improved version with more fidelity to the artist but heavier. It's difficult to use for Furries unless you use a Lora character; otherwise, you'll have Melusines.

Illustrious v3: (64/32) Melusines removed. They weren't used for this version, only human characters and some kemono, but it can generate Furries without any problem.