"advanced" genital sliders

Kinda like how heads have the extra sliders to adjust how they look. Genitals should also have extra sliders depending on what you have choosen. Im thinking about there being options for things like min/max erection, min/max knot size, sheath/slit/vag size, cock taper, sheath/slit/vag lenght, cock head size (Currently canines get a cock head which looks abit weird. Would be nice to be able to change that per character) and maby more?