Starscream wrote:I own one of the all silver ones and a colored chrome one. They are very nice. It's been hard to pinpoint what they are exactly, but these photos definitely help. I have kept them in their Takara anniversary box. It's funny because although the colored one is of the TFC 9 mold, it is in the anniversary box.
Would that be the same box E-hobby Sunstorm came in? And is there any indication that it's supposed to be a new character? Well, don't open a sealed box of something that rare just to find a bio-card, of course, but it'd be neat if you happened to know.
I think you might be miss-understanding what these things. There is no canon surrounding them, they are just real-world one-off manufacturing samples. Not really mass-produced.
They just shove them into the Takara Reissue seeker box that Starscream came in.
You can see some photos I posted today here: http://www.flickr.com/photos/paulfriemel/sets/72157594327955633/
Here is the Chrome Starscream. The megatron accessory is below the bubble tray.
here is how they look in the box