This UV Set is for the Genesis 3 Base Female. Freebie name: (Torso UVs for G3F Anatomical Elements)

1. Load the Genitalia onto Genesis 3 Female.

2. Apply the same Shader as the Torso Surface for G3F onto the Genitalia.( Usually, this will be the AoA_Subsurface Shader which can be found in the DAZ folders at Shaders > Age of Armour > Subsurface). not for G8f that is old school.

3. Copy the Torso surface for G3F by right-clicking it in the Surfaces tab and then paste it onto the Genitalia surface.

4. Change the UV Set for the Genitalia to "Base Female Torso UVs".(this product works with G8f also) I think Sharecg? just try this process it should work ok I've used it a lot when it calls for nudes.;)