Helps to create closeup images of a face with more detail. I like to use 0.5 model strength or less. The closer you get to 1.0 model strength it'll start to look more cartoony. I'm using WaiRealCN version 5.0 for these images.
Model description
Generates images that have more closeup shot of faces that have more detail as opposed to distance angles where the eyes and face are undetailed.