Intended to create images of people with denser and darker tatoo patterns.
I recommend using values between 0.5 and 1.

You an try to prompt more localized tattoos using :

On arms: arms_slvs , arm_slv
On legs : legs_slvs, leg_slv
And : tt_body_sut , tattooed neck

But the results are never too consistent, sometimes clothes are confused with tattoos by the machine... I got better results using Hassan when prompting that way.

Trained mostly with heavily tattooed white women sporting the so called "blackwork" style. The dataset is quite NSW leaning.

Enjoy