Hi there r/StableDiffusion folks, 

I am pretty new to ComfyUI, and don't really have a lot of experience with it. 

Currently, I am working on my virtual try-on app, which already generates pretty great results using the Wan 2.7 image pro diffusion model; however, the model lacks in several areas, one being low output quality. It can process up to 2K (image editing, which I am using for VTON) and 4K (image generation using a prompt); however, whenever it provides the output, it is as good as 1024p (from what I think), and when I iterate the output further for more try-ons, the image gets grainy. 

Another issue is that it adds more saturation to the output, and in some cases it alters the face (very rare case tho). 

Right now I am doing everything using prompts, no controlnet, no masking; the model is smart enough to tackle a number of these issues, but I want to improve the output quality even more. 

For that purpose, I decided to try ComfyUI (currently on a standard cloud subscription). I have followed all instructions provided by Claude/Kimi on how to approach the VTON setup on ComfyUI using Flux 1 fill (inpaint model), along with masking, etc. However, the output is not what I desire. 

So, I would like the folks here to guide me on how to approach the setup.   
Are there any better existing VTON setups (workflows) that I can use, or any better models than Flux 1 fill, or anything? 

I highly appreciate your help. 

Thanks a bunch, guys 

Peace out



Images attached: 

Image 1: VTON Result using Flux fill inside ComfyUI  
Image 2: ComfyUI Workflow   
Image 3: clothes input for Wan 2.7 image pro  
Image 4: Model output for Wan 2.7 image pro  
Image 5: VTON output by Wan 2.7 image pro  
Image 6: Another VTON result by Wan 



Need Help In VTON (virtual try-on) (ComfyUI)