Those light brown edges are needed (most of the time), but I think he made them too light.
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Heres my updated version. Enjoy!
http://img177.imageshack.us/img177/8864/remakemr8.png
Maybe you could do a shadow under them. That'd look good. Anyway 7/10.
Thanks, and your version hasnt got the shading it needs on the front part :p