This is the official workflow for my new DEMONCORE 4.1 "MidgardBeast"
https://civitai.com/models/155977?modelVersionId=576344
This Workflow is very good in creating incredible details. Often Stage 2 or 3 is enough. The tiled upscale is almost not needed.
Enhancer
The workflow uses also my own enhancer lora. You can get it from here: https://ko-fi.com/s/34e553e28c
I recommend using the enhancer. It will possibly work without it but you will might getting a quality loss regarding faces and skin textures.
Stage 2 example
Stage 3