Thanks to Seibertronian Sabrblade, we have news that Mark Maher with the Hasbro Transformers team has posted some new designer notes, this time for the newly last week revealed Leader Class Galaxy Shuttle!

Galaxy Shuttle is a new head retool and repaint of Siege Leader Astrotrain, providing an update to a Victory character in preparation for the arrival of Haslab Star Saber. Mark makes note of the discovery of the alternate head, as he didn’t work on Astrotrain originally, and details a … View the full news story on Seibertron.com by clicking here.
Source: Seibertron