Thanks to board member Blindspot77, we learned that the website Toy People News published an article showing some tips and tricks on adding details to Titan Class Devastator. Among the images in the article was one showing an official sticker sheet being used to customize the Titan Class figure for added G1 accuracy, very similar to the sheet designed for Superion and Menasor. The sticker sheet appears to be printed on a metallic background, featuring stickers for all 6 memebers of the Constructicons.
In the article, the author mentioned the sticker sheet was simply included in the box with this release in Taiwan. The instructions printed on the back of the sticker sheet is written in Traditional Chinese, which may suggest its exclusivity to the region. Unfortunately, it is unknown whether this will be available through other means at this time, but be sure to stay tuned for the latest development. Check out some of the mirrored images below, and let us know your thoughts on this apparent Hasbro Asia exclusive item.