SD3 including face/hand detailer and upscaler: v1.0: sd3IncludingFaceHand_v10.zip
SD 3 Standard Archive
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A simple workflow that works for both SD3 and SDXL. It has face and hand detailer and two upscalers.
As I'm a novice both on Comfy and working with workflows, there are plenty of room for improvements, I'm sure.