I didn't see any other workflows on here that clearly give you a workflow for editing multiple images at once through a folder full of images. It gets old uploading one image at once. The advanced comfyui users can do it easily but for us noob/intermediate users this will make it much easier now that i give you a template to at least see how the logic works.
This current version is a working version. No need to change anything but your folder path. And the width/height of your images you want. The steps/CFG/denoise is optimized to keep your character from drifting too much. The current setting seems to be the best from my testing.
It took a little time to figure out but sharing it to save everyone else the hassle. I wrote written instructions within the workflow in the notes.
Add the folder directory to your images from your folder into 2 nodes i mentioned in the notes. (Obviously make sure all images in this folder are the ones you want it to use)
Crop images as needed. You will run the script briefly to see how well your image is cropped then adjust the x or y or width/height to make sure your photos are framed correctly. (Theres probably an easier way so fel free to change this or disable it)
Follow the workflow just like you do any other prompt.
Goodluck and LMK if you have questions. You can use this type of setup for wan and other models as well.