Belly pics, estimate body fat %

Judging by these pics, what would you estimate body fat % is?
6'0" about 190 lbs
Had a consultation, body fat measuring scale estimated fat free mass at 159 lbs at 222 lbs (before weight loss) then another consultation after weight loss estimated fat free mass at about 158 lbs at 193 lbs body weight. So now at 190 lbs body weight, and assuming 158 lbs fat free mass, that is somewhere around 17 % I think. But I feel like maybe its not really that low. Is my fat free mass estimate too high?