Tested and trained on UberRealisticPornMerge12 - Other Models not tested
Preview Image 5 is the Thumbnail image for WebUi
Strength 0.8-1.0 works fine
Lower strength = More Control of Image
Update v2:
For freckles turn "Restore faces" off!
Use [small_freckles] as trigger word.
I use strengh of 0.8 for the Preview in v2