this is a new take on a box by s_p_e_x. https://www.thingiverse.com/thing:34392
it's not perfect and still somewhat of a work in progress. it printed fine, but you need your printer to be dialed in.
204mm x 121mm x 100mm
a brim might help keep it flat and keep the corners from warping up
i also included a blank slate so you can customize it how you want
The author marked this model as their own original creation.