This build upon my previous workflow, I've added so much to it I decided to release it separately and not override the old one).

This is designed to be fully modular and you can mix and match. Insturction nodes are on the workflow.

Overview -

This is in group blocks which are colour coded. By each block is an input switcher and a bypass toggle control to quickly turn groups on or off and switch between them. Some have extras such as Seed Control etc. These are bright orange so they stand out and are easy to spot, same for the Notes boxes which are bright pink.

First main block is green and these are the Positive Prompt groups. There's a standard manual prompt box, a combination of BilboXPromptGeek and Portrait Master nodes, an Ollama Generate group and a Florence2 group with an image loader and this one will use the desrption of the image to make the prompt.

There is then 3 model loaders - Flux, Kwai-Kolors and Stable Diffusion, they're used by more than one group so and by keeping these separate you can turn groups off without them breaking other groups.

The next block is purple and here are 2 choices, Flux Txt2Img or Im2Img.

After this we have the blue group which has a minor upscaler and a choice of 4 refiners, Flux, Kolors, Stable Diffusion and Stable Cascade.

The final block is black and these are the 4 upscalers you can choose from, AuraSR v2, UlitmateSD (connected with Flux so it does take longer than what you may be use to), SUPIR and a Model Uspcaler and Kolors refiner.

Final group is a SEGS detailer. I normally have this switched off during generation and there is a Load image node connected to it and you can choose to either switch it to run with the generation or load an image. So I'll turn all the other groups off bar the Stable Diffusion model loader, drop in an image I like that's completed in and use a detailer. You can repeat if you want to detail different areas of the same image such as face, eyes, hands etc.

My personal preference atm, is Flux for the generation and 1st refiner and then the model uploader with a second refine using Kolors.  

Just seen about ControlNet, so if that's working I'll probably be putting in an updated version soon.