These are separate to the standard series 1 models and are limited in run.
Worth rewatching. One of the few series that just got better and better. I have all 4 series in gorgeous faux leather box sets to upload later @806connor
I remember seeing this awhile ago though I can't really remember it, and seeing these figures makes me want to rematch the entire series!
For the moment, all purchases can be madeinside Boxes on your mobile device