My first 'real 3D' model

So we were given the task of creating our interesting vehicle in 3D. But not 3Ds Max, actual 3D! The only thing ive ever done in 'real 3D' is a paper plane. But i gave it a go, and after 2 sheets of cardboard, a milk arton, an aluminium can, and 4 and a half hours of cutting and sticking, it was complete. Im happy with the result, but I think with more planning i could have used black card to add to the overall design. Here is the final one: