Crocosaurus ;-)

I'm surprised nobody came up with it so far, but isn't it intriguing which relation this new picture of Cumberbatch behind this "glass" could have to the last seconds of the japanese Trailer...

You're right there, but please keep in mind that all the "guest characters" with a different ethnical background in Asterix are usually displayed in a way that includes all the common clichés about their nations/peoples...