As far as I know, the Anti-Description has become useless, because the current engine doesn't use it anymore. With regard with the full-body images of people with long hair, I have no problems creating them on the standard ai-tex-to-image-generator, see example:

The image has been created by this prompt:
A handsome tall Monacan man in his 30s, muscular, shirtless, very hairy barrel chest, barefoot, standing on a deserted beach looking at the Ocean, his long black hair flowing around his torso moved by gentle gusts of wind.
It's all about how you mention the relevant bits within the prompt, I think. In this case, I specified he's barefoot, and his hair flow around his torso.
I still have occasional problems with saving images to the public galleries. It often gets stuck at the "Saving..." message. After some time (few minutes to an hour), the problem seems solved, to appear again at the next save. During a 2-hour session with my generator, I can save about half of the images I'd like to. I wish I could give more details, but this is all I can report.