Apparently this set will be the upgrade kits for War For Cybertron Optimus Prime & Megatron. At the moment, Xovergen gives both of them a pair of articulated fists. However, it is believe more to come in this upgrade pack.
Hi seibertronian,
Please find enlcosed the images of Exclusive Sneak Preview for Seibertron.com of
"The Warriors From Cyborgtron Trilogy Custom Upgrade Kit Pack V1.0 & Bonus pack."
More images and details to come next month. Please stay tuned with us!
AT ONE OF THE UNIVERSE
Best Regards
Andy Y.
Xovergen Production
Seibertron, Ultimate Transformers Resource!