A simple workflow to use with DreamShaper XL Turbo It can also be changed to work with other turbo or normal SDXL models as well.

In this workflow, you have a Lora stack loader, an upscaler, and a little bit of an advanced face detailer.

If you have any error on loading the workflow (missing nodes) go on comfyui manager and click "Install Missing Custom Nodes".

Upscaler model if you don't have it.
https://www.mediafire.com/folder/0j2bpbfu78lwr/ESRGAN