It pissed me off that Nuka Girl's Suit was inaccurate. I don't know much about modding, so I waited for someone to make this mod, clearly it doesn't seem to bother anyone else.
Done for myself and shared with you because I love this site.

Nuka girl's missing textures adding the red stripes on her gloves and another black circular plug on her right hip.

A simple texture file that adds the missing textures from the Nuka Girl Outfit.
The folder path is: Data-textures-DLC04-Clothes-NukaSpaceGirl.

An optional file has been added that improves the leg-plugs by adding sockets and removes the light brown dirt from the suit.

An additional file that re-textures the jet pack to remove rust and scratches. 

It was done on a CBBE compatible body, I have no idea if it is vanilla compatible, please let me know.