The “plans” appear to be etched on glass or plastic so they’ll likely also make a nice souvenir for all the women that were handed one by the little Jyn Erso.
It doesn’t matter what sort of Leia she came across.
You can check out the full photo gallery here.
There certainly would have been plenty to get pictures with even if the young girl had limited herself to the white clad Leia of the original Star Wars: A New Hope, however, the girl also gave plans to every Slave Leia, Forest-camo Leia and General Leia that she met along the way.