There are three versions, the first version is standard and can be cut to fit smaller printers if needed (in slicer cut recommended)

The second version is modified to fit Bambu P1 and X1 or printers with the same print volume without cutting or support. Note (This is the one I recommend if it fits in your printer, the surface finish is better with this print orientation.)

There is a track saw track compatible router base plate that fits in this packout insert found here. https://than.gs/m/1497956

Print settings recommend

Wall loops. 2

Infill. 5% to 10% ( I found 7% grid to be the best for the V2 1 models that print at a 45⁰ angle)

Filament.

PETG, PCTG, PLA*. * pla may not be the best if the box will be in the sun. (heat reasons)

Other. use only 4mm brim on V2 1P model to make it fit on the build plate.