3P company Shockwave Lab have update their Weibo account with images of their new accesory: SL-37 Upgrade Kit for Power Of The Primes Predaking.
This is a simple but very smart upgrade kit. It includes a waist/torso filler which can also be used as a missile rack when for Divebomb. Additionaly, a pair of snap-on hand spikes. These small details sure make a great improvement on the look of the Combiner.
No price or release date available at the moment, but you can check out the images attached to this news post after the jump.