RAYFLUX is my attempt at bringing the learnings from my SDXL model to Flux1.D. It has been trained on some of the same images RAYMNANTS was trained plus synthetic outputs from my 3 models. The main method has been via block by block selective LoRA merging on LoRAs I've trained on the aforementioned assets.

Somewhere down the road I've done a couple tests and decided to settle on fp8 as my weapon of choice. It performs virtually the same as the fp16 version, just faster and with a smaller memory footprint.

All in all, while it does still suffer from the Flux chin disease, it's a pretty versatile model I'm relatively happy with and that is relatively easy to prompt for.

Hope you'll enjoy,

R.

HOW TO PROMPT

Be methodical!

What I found works well is a sentence or two that describe the media or type of asset before even starting to describe the subject. After the subject, you can end with additional details about the rendering, i.e. how special is it? is it dirty, grainy, worn down, etc. Quick tip: Separate your different prompt elements with a line break for more clarity and ease of reuse. Flux doesn't mind at all, and you can easily isolate things you want to reuse (like the media description) for easier tweaking later.

Original Source: https://civitai.com/models/1056935