Dodecahedron assembly

A friend asked me for help with a design for this. It needs 20 corner brackets 3d printed and 12 laser cut sides. It creates a small or large Dodecahedron depending on the size of sides you cut. All the sides are in mm. cut 12 of any size side and assemble. This also needs 60 M3x8mm screws,, M3 nuts and M3 washers. use 1/8" (3mm) acrylic

https://cad.onshape.com/documents/05e1b0448a72861f7cc90ed7/w/468411fc06fbf06c44f5122e/e/b072e60febf388cb98895643