There are going to be 10 winners.  In order to enter the contest, you'll have to select a bust from the artist competition.  There are 5 artists, each of which created a bust of a character from the book.  You can view them on the HFH survey facebook page - Link below.  
​Don't hold me to it, but I think you must be a member of Amazon to enter the giveaway... Sorry, but big business, is in fact, big business.

​https://survey.fbapp.io/vpbvny