This section tells the plugin where to apply the smoothing. You don't want it smoothing the background or clothes.
Set the Detail sliders to: Fine 100% / Medium 100% / Coarse 100% with Thresholds at 0%. Then reduce the plugin's overall opacity in the Fade dialog to 15%. This creates a "soft focus" dreamy look without losing texture. Imagenomic Portraiture 2 2.3 build 2308 1