I can't decipher the black magic you guys use
For this model, try adding: 1girl, 8k, beautiful,
and either upper body,
or full body
It also helps if you specify things like hair color, eye color, color skin, clothing, indoors/outdoors, and
if you didn't specify other colors already colors. Also, try to keep each tag as condensed as possible. Instead of; "long glossy red hair," you'd want; "(long hair, glossy, red hair)". That can cause problems, since the AI might just make
everything glossy, but it generally works out better anyways.
None of that is really necessary though. It just gives the AI something to work with. If you want ideas for more tags you can use (and aren't afraid of seeing NSFW stuff), you can browse danbooru. Every image on that site is tagged the same way AI prompts are.
I always check there when I'm trying something new, to see if there's a better tag I can use than whatever bs I can come up with.