Toneing down Iris facial strength without using the parameters that of course affects the whole scene

Hi, I particularly like thr IRIS model for not only faces but the scene in general. Through parameters we can tweak the scene perfectly which does flow on to facial features but are there seperate parameters for just the facial side?

Often I get the scene looking perfect but the Iris face is the strong, only option is to use parameters that ends up affecting everything.

Thanks, Anthony

Under the Iris model, you can choose the Input Condition and then enable the parameters, but they affect the entire video. There is no option to just address the faces.