The reason I mentioned the "US line-up", is because the release of the other 5" plush is still a bit vague. These plush were removed from the US Hasbro website quite quickly, but are still present on various other Hasbro website, like the UK version. It has been rumored that these were only prototypes that were not supposed to be put online, but we haven't confirmed this yet. This line has a different product code from the (premium) 5" and has "BT" in product name. If anyone is familiar with that might mean we'd be happy to hear it!
Thanks to Victor for the photo and Ayu for additional info!