The result of my testing trying to remove the vignette blur.

If you want to remove vignette blur, please add this to negative prompt -> (blurry:1.5, blur, vignette:1.5)

Recommended weight: 0.7 ~ 1.0

I use the ADetailer extension with model face_yolov8n.pt for all showcase images.

Please leave a review. Thank you (: