Yazzonic Panel Clips

I keep staring at my MakerBot Cupcake, wondering what transmorphical things I could do to it. One of the projects I would like to do is reconstruct the box frame using a minimal amount of connectors, and still utilizing the existing panels. This set of things are the clips necessary to put the box together using just these clips, with minimal screws.

Also, since I do not have a laser cutter, it is difficult for me to replicate the interlocking designs that I often see on Thingiverse. My ho