Here is a round box that I made. It has a mechanical iris on the top, so you can open just the middle part if you want.
I wanted to make something that was not “square”. It has 64 sides, and each side is 2 layers. It was really difficult to put together. I had to cut extra pieces to hold things in place while I glued them.
I finally found some time in the past week to create some tutorial videos on my process. They are a little crude, since this is my first try at making videos like these, but I think it may help someone who is new at it. I use SketchUp and Inkscape to do my designs.
These are fantastic, Ben! I subscribed, and will be rewatching the SketchUp and Inkscape ones repeatedly to learn the tricks you demonstrated! I also need to figure out how to get a separate trial version of SketchUp available to do the export with; the pro version price is definitely tough to swallow, even without factoring in the recent Glowforge purchase (and the exchange - I too am in Canada)!