This is a timelapse of creating the Mars Science Laboratory Curiosity Rover as a Lego model using the instructions created by Stephen Pakbaz.
I placed nine separate orders from suppliers on http://www.bricklink.com/ mostly from the UK, but one from Italy and one from the US to get all of the parts needed. It cost £25 for all the bricks as well as £17 for all the shipping so in total this project cost me £42 which was reasonable. Ordering the parts did take three to four hours though as I worked out the cheapest way to get the parts, building it only took an hour.
Video quality is a little iffy, but it was done with my Galaxy Nexus with some blue tac holding it to a chair. Its the best I could do.
Instructions and Brick List:
Lego Cuusoo Project: