It is very hard to make a sfw model in sd1.5, so everthing tends to go nsfw. It puts a black box over faces, depending on the model you use. epicphotogasm seems to work fine, realvision doesn't work unless you add a lora or textual inversion of a person. I could retrain with the faces, but then it will learn the faces and be harder to change the face. Does work ok with men, but trained with woman.