The images what you are seeing is a truck I have constructed the cabin!
It is still yet to complete.....
Step 1: Base
First take the chassis of a toy as shown in 1st image, take a paper pad which should be flexible and strong(ex:paper file).Cut the sheets according to the dimension and shape but it should be flat. Sorry, I have missed to take the pictures of step by step construction ,I have completed up to shown in introduction.