This is the battle-tested NoobAI/Illustrious workflow I use to generate characters. It imitates the ADetailer feature to upscale the generated image and do some fix on character faces and hands.

Warning: since the developer of RvTools does not support Nodes 2.0 they should be disabled in ComfyUI general settings.

Required ComfyUI custom nodes for the workflow:

• ComfyUI-Impact-Pack

• rgthree-comfy

• ComfyUI-Easy-Use

• ComfyUI_essentials

• ComfyUI-IcyHider

• ComfyUI-RvTools_v2

• ComfyUI-Lora-Manager