Searching for 'laser cut files' is the main reason I use them--tried and true template files. If you don't want to subscribe, you can get 10 free laser or other files anyway. Here's the files I used: ...

But at least the packaging can be home made with this cool set of templates to get you started on your way. The [Rabbitlaserusa] link has many more gift box templates than just the one shown here.