So it looks like a minor remould of the SS-32, which was itself a minor remould of SS-05. I wonder why they didn't just have the one mould from the outset, and modify the trailer or Jetfire to work with the one mould. I'm not complaining... as it really annoys me when they do a lazy redeco of something that should be remoulded, or release several redecos of the one mould in a short space of time (cough cough Bumblebee).