Me too. I like to think it's the non-canon Mediterranean
Yeah, I can see the similarities, if that's
the ship class you're talking about. But I think the Centaur
looks more streamlined and elegant. And I somehow think Centaur
is a pretty good name for it. Don't ask me why, I just think it is ...
class was only mentioned in the Star Trek Encyclopaedia and has never appeared in canon. I'd guess that that image is a fan creation.
I believe that the class name was present on the Starship Operations screen in the Conference Room.