Use it to generate furry at high weight or as a style at low weight. It depends.

Use inpainting with only mask in 0.4-0.7 denoising to fix face.

Trained on anything-4.5 with 440 pictures generated by Niji, so you should use danbooru tags not e621 tags.

Because of the training set, it tends to generate dragons, armor and hoodie. Fill them in the negative prompt to avoid overfitting if you don't want.

The tagger words are not necessary, but you can try it.