This thing is a derivative of:
The "IrisBoxRing" J_Hodgie's Iris Box v2 http://www.thingiverse.com/thing:5589
and
Stargate by Glitch

The Stargate was almost the perfect size. I created a cylinder to strip off the little bumps on the Iris Box Ring and combined it with the Stargate, scaled up 2%.

Unfortunately, while OpenSCAD rendered this thing (as per the picture), I couldn't get it to actually generate the resulting STL file. Maybe you can?

Print instructions

Instructions

1. Print this Stargate Iris Box instead of the IrisBoxRing from the Iris Box v2
2. Create a wormhole box.