Locon-lycoris trained on KeeltheEquine's (aka Keel3d) art. Trained on yiffimix 2.1. Locon is especially good for generating anthro horses, but can generate other stuff too.
To use locons you will need this extension https://github.com/KohakuBlueleaf/a1111-sd-webui-locon
This locon model was trained and posted here with artist's permission.
You can check their art here (18+)