Origmami Unfolding

I wanted to figure out how to create origami such that I could control the image on each surface of the final product. Here's a little program to make origami boxes with any image on each side.

First, the link to the application: here.
Run it, give it the images you want on the final cube. It spits out an image named "output.png" in the same folder that it is in. Find instructions on folding by searching for instructions for folding an origami "balloon".