I think you can get the effect you're looking for by using the previous cell as an init image and only repainting the character. As for consistency of characte

I think you can get the effect you're looking for by using the previous cell as an init image and only repainting the character. As for consistency of character details, I think that will depend on how many images you use to train dreambooth etc. and how varied those images are.[1] [1]: https://www.youtube.com/watch?v=W4Mcuh38wyM https://www.youtube.com/watch?v=W4Mcuh38wyM