Generative AI illustrations; lack of continuity over many images.

Hi all,

I'm strugling to get continuity in AI generative images. My daughter asked for me to do a comic, which I've never tried before. Getting images that consistently look the same in generative output (like as a fatasy of similar throughtout the comic) but also as the person or background looks the same, in a diffrent prose or time of day - continuity as story books and the like require for the story to work. I assume that's its Adobe's access to assets that meet my requirments are in limited supply? 

I've tried uploading images, photos and pre-made AI images in the hope that I might get some back that fits, but..... surly not, lol. 

Any ideas or help is useful.