Here are a bunch of Earthrise preorders that have popped up on the EB Games website. They are also on the Zing website. Unless you missed a Snapdragon or Doubledealer there's probably nothing worth getting excited over.
Snapdragonhttps://www.ebgames.com.au/product/t...-action-figure
Doubledealerhttps://www.ebgames.com.au/product/t...-action-figure
Optimushttps://www.ebgames.com.au/product/t...-action-figure
Starscreamhttps://www.ebgames.com.au/product/t...-action-figure
Wheeljackhttps://www.ebgames.com.au/product/t...-action-figure
Ironworkshttps://www.ebgames.com.au/product/t...-action-figure
Cliffjumperhttps://www.ebgames.com.au/product/t...-action-figure
Hoisthttps://www.ebgames.com.au/product/t...-action-figure