This was a cake I made for the Threadcakes contest which is an online contest where cake decorators compete to make cakes based on t-shirt designs from threadless.com.
It was really hard to pick one design but I ended up with this one – a Sherlock Holmes key.

The last picture is from the original design.

You can see the complete entry with step by step pics on the website http://www.threadcakes.com/entries/view/1823