A TARDIS MADE OF CAKE? HELL YEAH.
I helped make this cake for my little cousin's Doctor Who themed birthday. By the time this picture was taken, it had sagged a little, but it was so fun to make and tasted delicious.
It stood about a foot tall (ish), and yeah, the light at the top was an actual light.
Most (98%) of the credit should go to my aunt, I just put it together while she was busy with the rest of the decoration/cooking. Here's a picture of me making it: [link]