The video also highlights changes that have been recently made to the figures still in their early stage.
Leozak - Panels added to hide his head in jet mode and the screws in LioKaisers chest.
Gaihawk and Ellbat - Their Chest Animals have been altered so the peg no longer sticks out in bot mode. Also the intakes have been changed on their shoulders to fold back instead of forward so they don't get in the way of the combined mode.
Jaruga - The combiner parts that connect to the top of him have been modified to look like missile pods.
Drillhorn and Killbison - They now have wheels hidden in their tracks so they can roll.
Deathcobra - Thigh rotation has been added and in canon mode all of the Chest Animals can be connected to him.
With just over 3 days remaining we're hitting that now or never point. Let us know in the Seibertron Energon Pub forums if any of the changes were enough to get you on board or not.