basic:
no face detailer using only vanilla plugins and general settings i typically use with the checkpoint with denoise set to .75 on the main latent and .5 on the latent upscale. feel free to tinker (i do too occasionally). this is also what i'll tend to use for i2i work too where ill unhook the empty latent node and replace it with a load image node if you want to i2i instead.

intermediate (recommended):

contains an initial latent, an upscaler, and a face detailer, as well as a custom save node that integrates nicely with metadata preservation, a lora stacker to make lora injection easy, and a few preview nodes.

you will need to download the following files, and place them in your comfyui install, eg:

./models/ultralytics/bbox/face_yolov8m.pt

./models/sams/sam_vit_b_01ec64.pth

these can be downloaded from here:
https://huggingface.co/Bingsu/adetailer/blob/main/face_yolov8m.pt

https://huggingface.co/datasets/Gourieff/ReActor/blob/main/models/sams/sam_vit_b_01ec64.pth

if you have further questions pertaining to this workflow, you can leave a comment directly on the workflow model itself here (preferred because it may help others), or if you prefer DM me here on civit, or in the civitai discord under the same username of skyger