Visualize

I’ve been trying the improved visualize feature, and while I can say it is much better, I would to be able to give feedback on a image after it has been visualized so that it can be tweaked. For instance if I like a picture and i want to keep it, but I want to change a specific detail in the picture I would like to be able to just tell it to “Use this picture, but change that detail, or remove that one character” etc. That way I could iterate on images that I like unill I get something I’m satisfied with.