Doesn’t this Lego Game Boy Advance Transformer look all sorts of impressive? Amazingly enough, creator Baron Von Brunk has dropped instructions on how to make it on Instructables, so you can actually make it for yourself, not to mention mod it to your own liking.
Of course, this is quite the project, so aside from collecting the bricks for this, you will need to get LEGO Digital Designer to properly display the plans, which are in HTML. You can get all the information you need (including a place to buy bricks bit by bit) here. If you guys want to give this a try, don’t hesitate to comment here and show us what you pull off!