Multi-Level Box v2 (4 Units Stacked)

DesignedMay 2020
Crease PatternYes

The model is based on a 23x20 grid, but with spacing at certain parts to accommodate the thickness of real paper. For this fold, the grid square side length is 1 inch, while the spacing is 1/4 of an inch.

This v2 use paper more efficiently than the v1 design.

When folding this model, I recommend first precreasing everything, then collapsing the level shifts, before collapsing the actual box units. The entire box can be flattened, but the crease pattern is for the 3D form.