Not really sure what you are asking, but I'm guessing: you can use the "seed" number to get similar end results (like breasts, etc).
But the only "real" way to "reuse" face/body is to train a model/embedding/lora on 10+ pictures.
Check the docker console, it's likely you are running out of RAM and are getting 'OOM' (Out of Memory) errors. If you have less than 32 GB of RAM, it's maybe better to install the webui without docker as mentioned by
animefag in this post
https://simpcity.su/threads/install...udifying-inpainting-guide.140142/post-1704740
Also, if you are generating a lot of images, you will eventually run out of memory, it's a bug in the webui/docker I think. Keep an eye on your RAM usage and if it's getting to 90%, restart the webui/docker.
You are not using an inpainting model, as explained in the guide, for best results you have to use the inpainting model. Using a regular model (for txt2img / img2img) will be hit or miss.
Go back to the guide, use the url and download the right model version.
Well, there are already a lot of guides out there if you want to create your own model / embedding / lora.
Creating a guide for that here will just generate a lot of questions by users, and that's normal, since it's even more difficult / complex to get right. But I'm not really up for that :)
Check the Civitai model page, do you see a config file download option for the inpainting version ? Yes.. so download it.