: These usually involve "folding over" a single piece to create the airfoil shape.
To "put together a paper" model of this Tu-154, you will generally follow these steps: Download Tupolev Tu154CSA rar
: Use a sharp hobby knife or fine-tipped scissors. "Score" the fold lines lightly with a blunt needle or the back of a blade to get crisp, professional-looking edges. : These usually involve "folding over" a single
