I may need my memory refreshed about the upcoming wave of Generations figures i pre-ordered. it is a set of 4 from BBTS- i looked up the package # and they still have no images. but here is the set: HAS19677: 1x Perceptor 1x Wreck-Gar 1x Optimus Prime 1x Bumblebee so. which Optimus Prime is in this set? is it a rehash of an earlier G1 mold or is it the G2 Prime?