This is Carriejune Anne Bowlby, a fitness celebrity. It's not perfect; it doesn't seem to understand what her abs should look like.

Some issues like that, and the fact that in my examples her tits are generally too big, might be resolved by using a different checkpoint and putting more effort into the prompts.

In my examples, I've inpainted the face in the full body shots, using the exact same prompt as the txt2img. I generated them using CyberRealistic v3.1.