The traditional Japanese origami crane has a fold along the length of each wing, as shown below.
wing
A Proportionately Accurate Origami Tie Fighter
At my work’s Christmas party for kids, I volunteer to do some origami with kids and adult who want to give it a try. For the seasonally appropriate piece this year, I have chosen a Tie Fighter. More people are celebrating Star Wars than Christmas, after all! Seriously, tru-dat!
Digital Citizen 