This is a cool little merge project. Does really well in SFW haven't done any NSFW testing but should be just fine.
There are 2 different models with different baked VAEs. They are both great and work well, but feel free to test them out and find which you like the most!
I recommend using Euler a, as the DPM ++ samplers tend to mess with the faces. You can totally fix this with a little inpainting as the rest of the images look totally fine.
IMPORTANT:
To properly generate furry characters, I highly suggest adding the tags:
"|species| |gender| furry", "anthro", "fursona", "anthropomorphic", "(|color| fur)".
Just put whatever species, gender, color, etc. you want. Without these the model tends to do more anime and monstergirl type gens. The fur color helps prevent skin color being human and it just brings a solid and more fur like color and texture to the images.
This model does require some inpainting to get what you want.