Kisekae plate: "New Nintendo 3DS" is "Kisekae plate" (sold separately), you can then replace the plate of the outer body.
"Kisekae plate" design, and offer a variety of variations along with the material.
It is possible to attach a separate plates in the upper and lower side, you will be able to produce your own Nintendo 3DS Choose a plate of your favorite. * The mounting Phillips screwdriver (# 1) is required.