My latest version of the workspace I've created for Flux2 Klein.

The older, smaller version is here https://civarchive.com/models/2667743/my-4-in-1-klein-workspace.

Not for beginners. Includes generation, multi-reference editing/composition, painting-based editing/composition, collage-based editing/composition, inpainting, outpainting, batch image editing, and upscaling.

Generation uses a blank image as input, because I still don't trust the EmptyFlux2Latent node not to double my desired image size. Just use a plain white image of whatever size you want. A lot of people (Z-Image lovers, I've been one, so I understand) don't generate with Klein, just edit, but I like it for everything.

You will need lots of custom nodes, including Pixaroma's nodes. Update everything, and follow everyone's instructions. I didn't build this in a day, so don't expect it all to work for you right out of the box; at very least you'll need to edit each section's main subgroup and tell it what models to use (I use GGUFs, too ^-^;). I forget which nodes required me to install dependencies, but you can Google how to do that easily if you don't know how; it's only daunting until you've done it once. Just like editing each subgraph in the workflow the first time. ^-^;

I realize the upscaling is simplistic. That's just how I roll when I upscale. Feel free to do it differently.

I hope someone else finds at least part of this as useful as I do every day. I literally use this workflow every single freakin' day, and it's been a BIG help having everything in one place for my favorite little image making/editing model. If you get nothing else out of this, you'll at least see how an organized workflow can be made that serves multiple creative purposes and doesn't get in its own way, or look like a map of the former Soviet Union.

And of course you can always just cannibalize it for whatever's useful.

Have fun~!