However, seems like a Japanese third party company named as "xovergen production" will have their take on this creature of Don Figueroa and turn into a toy.
xovergen production has posted a silhouette of the alternate mode of Rolling Thunder Optimus Prime, or rather Supreme Tactical Commander-Grand Patriot . It also mentioned that this toy will be released at the end of 2010, with a transforming robot and a commander base.

Check out the original post here: http://blogs.yahoo.co.jp/xovergen