Just a simple, and quite silly, example of how clones can be used to stretch a character in a project. Move the mouse up and down to stretch the bus. All code by me (@kriblo). I modified the bus from the Scratch library. See inside to study the code. But, simply put, there's a clone with the front costume, one with the rear costume, and ten clones with middle costumes. They all position in such a way as to appear like one bus.