Here's a better version of the previous workflow I published, I tested this one myself locally before trying it here and I'm glad it works.

This workflow comes with the following:

2 boxes for positive prompts, usually I use one for defining the body and the other one the clothes and poses

2 samplers, to fix and refine any imperfections during the first generation

2 upscale processes, the first one after the first generation and the second one with a model before the final result

1 dedicated Face Detailer

Previews on every step of the process.

If you want to use it locally, just make sure to replace the TensorArt nodes (usually the ones for the checkpoints and loras), with the corresponding ones you have locally.