Example images were made with the 4 step versions of the models, though 6 steps were used instead.

Like the original this is "non face changing", at least with the idea that some people are familiar. But, in fact, the face is quite different when using it vs not using it but the essence of the fictitious people used in the training set do not bleed through since none of their particular characteristics were maintained.

So, effectively, if you have a character LoRA enabled then this LoRA should not alter the face characteristics in any way that obliterates the likeness. I've tested it, though the effect of the LoRA may be reduced it still allows the likeness to come through.