Dovetails are problematic since they require a vertical fixture and mounting boards two at a time, and only cutting two boards/one corner at a time, and taking things a bit on faith since Carbide Create can’t model undercuts:
There are a number of other options for joinery, one which is termed “The simple box”:
see:
I’ve tried a number of different joinery techniques:
and see:
I’ve been working on a simpler technique:
If you’ll let us know:
what size box you wish to make
out of what thickness stock
what features you would want
what sort of joinery you wish to use and what tooling you would cut it with
and we will walk through working up a design with you here.