I really meant to learn how to use fusion 360, but I am getting faster at illustrator right now. My biggest problem is the lack of parametric slots.
I really like how this box turned out with bamboo. The only issues I had with it was the masking I used pulled some of the grain off and it did not engrave evenly. But that is the nature of the material.
I have been using rubber bands for holding boxes together while the glue is drying. But the other day I liked how it looked and made one that uses bands to hold it together. It is very stable and easy to store flat.