Union Jack - United Kingdom / Great Britain Flag

With 2012 being the year of the London Olympics and the Queen's Diamond Jubilee, the Union Jack seemed an appropriate project to try out some multicoloured printing on my RepRapPro - single extruder - Huxley.
RichRap's British Prusa Mendel, http://www.thingiverse.com/thing:12905 , was my inspiration for producing this thing, the idea being that it could be scaled as needed and stuck onto other things.
The design was produced with a piece of graph paper, an image downloaded from the internet an