This information should be in the game, for now, I'll leave it here.
-figure slider handles:
height, body fat Percentage, head size, torso, hips to waist ratio, arms, legs, thigh gap.
-skin slider handles:
tan, visual smoothness, shine, color, detail intensity.
-face slider handles:
shape, eyebrows, cheeks, chin, jaw
-hair slider handles:
curliness, volume
-eyes slider handles:
shape, size, position, angle, iris, colors, eyelids, eyelashes
-nose slider handles:
shape, size, position, angle
-mouth slider handles:
lips shape, lips size, position, angle, visual smoothness, shine, color, detail intensity
-breast slider handles:
shape, size, position, angle, sagging, nipple size, nipple projection, nipple color, nipple detail intensity.
-buttocks slider handles:
shape, size, position, angle, sagging, the small gap close to the anus.
-crotch slider handles:
vag/anus shape, vag/anus size, vag/anus position, vag/anus angle, vag/anus color. vag/anus shine. vag/anus detail intensity (only visual).
I will divide the figure group into at least 3 other groups. The crotch group should be split in two.