Since we aren't likely to have anything this year in Australia, for those wanting to have a Transformery themed Christmas this year, a couple of items have already been found in America.
A santa stocking and tree decorations. Now you too can be like Circuit Breaker and have a collection of heads to hang around the place.

To get some, it's best to search online, or chase up an American friend (or ask someone on one of the American fansites).