Qwen image 2.1 struggles with generating NSFW content; at the time this workflow was created, there were no truly decent LoRAs available for this purpose. The model has particular trouble rendering the vaginal area, and this workflow was designed specifically to address that. It employs a dual-sampler setup: the first creates a high-quality base that adheres strictly to the prompt while filtering out low-probability outputs, while the second uses the resulting noise to beautifully render the rest and add fine details. When combined with the right LoRAs and Detailer node, this yields fairly stable NSFW generations—though the occasional anatomical mishap can still occur. I also added a touch of grain and DLSS 5 at the output stage for realism and, well, just because I could, lol.
Description
FAQ
Comments (12)
Missing node: LayerColor: Brightness Contrast
installing it keeps failing
It seems the one from the image works, only the json file has the issue
This node installed without errors for me via ComfyUI Manager; if that method throws an error, you can try installing it manually from GitHub. Overall, the node isn't strictly necessary—it adds just a touch more realism, but the results are perfectly fine without it.
Delete it and replace it with Brightness Contrast V2. It will work.
Could you make a less powerful but lower vram version? Or what settings could be tweaked? AMD GPU: Not enough GPU memory. Try reducing image resolution or batch size and run again.
Reducing resolution to 1 Megapixels does wonders
What graphics card model do you have?
@utkbec1 rx 9070 xt
@lilhu852 That’s strange; I also have 16 GB of VRAM but don't have those issues. Try closing all third-party programs, or download https://huggingface.co/abenzerps/Qwen-Image-2.1-Uncensored-GGUF/resolve/main/qwen-image-2.1-UC-Q4_K_M.gguf — to use it, you'll need a GGUF loader instead of the standard
@utkbec1 that worked, also --lowvram seems to help
Hey thanks for putting this together! Sorry for the silly question but I cannot seem to find the image edit lora you have in the workflow. I tried to search as listed as well as swapping out the %20... for spaces but still cannot find anything.