3D Puzzle Transformer Robot Aircraft Carrier

My spouse bought this from DIY shop, suppose to be a 3D jigsaw puzzle. Pieces are not made out of cardboard, but foam like board, so it is more durable.Come with plastic joints for the arm and leg articulation. It says it is a Transformer Robot Air Craft Carrier, but it cannot be transform into an aircraft carrier. My son have been spending a few days getting this build, so, it is not that easy, in terms of fitting. Just got this to fill up his time, as I do not really like paper puzzle (too fragile) , and the bootlego supplier is not back yet.

Finish product suppose to look like this, but my kid gave up halfway.