This is a great video (45 mins long) about the Lego company. It focuses on their design process and how they go about creating a new range of Lego toys.
Try creating your own version of a Lego Police station and see how it compares to the one they designed in the video. This can be done on paper and annotate your sketches to add extra information about your design.
If you have internet links to your pictures or work in response to this task please comment below.