I have seen the first one, both "in person" and in pictures, so cab0419 can be reassured that this dome Reutter is completely genuine and not a one-off, though it is definitively a rare beast !
see a similar one here
and another one, which dome has probably been accidented at some point and replaced by a non original
As for the second one, I have seen many more of them, although it is still very rare compared to the total Atmos production which is well above half a million units !!!!