Mantis Shrimp 1.2
Another answer to a challange. When I was designing version 1.1, I actually divided the paper into 68ths instead of 64nds, so I redesigned it. This model was folded from 10" Japanese foil.
The reference point on the bottom edge is found by folding point (0,1/2) to point (7/8,0) assuming the square is of length one on the coordinate plane.