How to make an origami Steamship from A4 paper

Origami instructions on how to make a two-pipe steamer with your own hands from a sheet of A4 paper .. Brief information: A steamboat is commonly referred to as a ship propelled by a reciprocating steam engine as an engine. In the process of fuel combustion, water was heated to the state of steam formation, which tends to occupy a larger volume than water itself in its normal state, expanding the steam set in motion the mechanisms and pistons of the steamer, enabling it to move through the water. At the present time, there are quite a few of them, they finally lost the scientific and technical race to the diesel engine, firstly, it does not allow to develop high speed, is less reliable, and most importantly, it emits a very large amount of dangerous smoke through the pipe into the air, which in turn is harmful to people (including passengers) has a bad effect on the environment itself. I note that this craft is very simple in its manufacture, such a steamer with two pipes can easily be folded ev