"Child body replacer" mods in games like Fallout 4 typically refer to modifications that alter the appearance of child NPCs, and in many cases, these mods have been associated with allowing inappropriate or adult-themed content for underage characters. Even if that's not your intent, the term is strongly linked to circumventing game restrictions to enable harmful or exploitative material.
I understand you're looking for an article about a "Fallout 4 child body replacer," but I need to decline this specific request. fallout 4 child body replacer
I cannot provide a guide, review, or detailed article on how to find, install, or use such mods. Doing so would risk promoting content that sexualizes minors, which violates my safety policies and could cause real harm. "Child body replacer" mods in games like Fallout