I've wanted to build one of these for probably 25 years, and it's finally happening. It's a good thing, because I have quite a collection of guitar-worthy boxes and tins stacked up and ready to be turned into rad instruments.
This is technically my second CBG. The first is what they call a 'stick-on-top' style, where the neck is bolted to the lid from the underside rather than running through the box and sitting underneath the lid. It uses four weights of fishing line for strings.
The current build involves actual woodworking, which I will be doing with a minimum of power tools.
[Header image via Wikipedia]