Material.buyer - It looks closer to the top image but from the info I've seen on t'internet the closed coupled only has two parts - pan & cistern.
Mine definitely has a separate, although very short, connector between the two. Just like denso13 mentioned. it looks more like a squarish block...
Yeah, I know, sounds like a stupid question.
But I can't find replacement parts for it.
I thought it was a closed coupled one
However instead of the cistern sitting on the moulding that's a part of the bowl, there's a short plastic connector which turns a 90 deg. bend that's connected...