The standard Caliente's Beautiful Bodies Enhancer (CBBE) framework is built exclusively for adult female character models. Implementing aesthetic improvements for younger NPCs requires combining it with dedicated child-focused overhauls.
: These mods typically focus on "lore-friendly" improvements, adding variety to faces, hair, and clothing without altering the underlying body mesh in a way that requires CBBE. Skin Texture Replacers fallout 4 cbbe child body better
None that I can think of!
The modding framework is built this way for practical and ethical reasons. Attempting to force child NPCs to use an adult body mesh would result in horrific clipping and visual errors, not to mention the inappropriate and immoral implications of applying adult body physics or nude textures to children. the goal of making child NPCs "better" should only ever be about improving their facial models, adding new clothing, and giving them unique hairstyles to create more variety—never about altering them for adult content. Skin Texture Replacers None that I can think of