Finished Mockup

The coin it is sitting on is an American quarter for scale.

I have finished a really basic and sloppy mockup of the thing I was working on. It tuns out it is a kind of zip. Does anyone know how it works?

I will do a nice version in Modo at some point. Sketchup is not what I need for the surfacing I would like to achieve. However, the component methodology came in very handy when creating this.