anyway, that 'humpty dumpling' comment...are you looking for a LNG carrier, by any chance?...liquefied natural gas....go figure:

https://en.wikipedia.org/wiki/LNG_carrier

 

"Interior of a non-spherical, Technigaz Mark III stainless steel membrane, LNG tank"

and 'mozah' as the marines were to laugh:

https://en.wikipedia.org/wiki/Mozah

oh I see...was 'that' the idea?...it's a bit abstract, isn't it?