It helped a lot that I was watching Breaking Dawn when I was making this cake. For the design of the cake I used a dark blue base to make it look like the night sky. I then added the moon with a silhouette of howling wolf. Then for the cake topper, I placed my version of Jacob (check out the abs) and a werewolf.

Cake details:

Size: 8″
Flavor: Chocolate
Icing: Fondant
Characters: Gumpaste