As for the Perturbated attention section of the workflow, I use it as a de-jank node. It really helps clean up jank and adds detail. It's basically an IMG2IMG section that cleans up errors. The math behind, and how it does what it does, no clue.

But here is an example. Left is raw gen and the right is after the perturbed pass. >>8625782

I am also contemplating moving the Adetailer step after the pertubed nodes. Right now it goes, base gen, face fix, upscale, perturbed, SDUltimate Upscale, film grain.

Starts out as a 652x1200 initial gen and ends at a 2144x3840