For the sake of completeness, i ran basically the same prompt using an extension partitioning the image into 3 areas, top, middle, bottom.
Generally this make it easier to "force" things assuming what ever you are creating can actually fit with the "pieces" you make.
While it's considerably more consistent with the colors of top and pants, you see there's still some problems, hair is better too, but still quite a few misses. You can probably fix this with weighting as the prompts are limited to each section, unlike normal, so the weighting wouldn't be as likely to bleed into other areas. I didn't do that in this case because i tried to keep the prompt (and weighting) the same for comparison.
Image width (aspect) was changed because there was a lot of decapitations which made seeing the hair a bit of an issue.
View attachment 2859189