I thought you needed nothing to prove to me, but okay we can entertain each other a bit.
A generic flying ship that kept the image that the author was trying to make inside the structure, as opposed to a castle and a dragon on a castle? I'd need to see the inside before I even assumed the castle was generic, but from the outside it looks pretty regular.
Lol, don't get fooled by how large the buildings are. Cool, big, shiny things can still be generic.
That "generic flying ship" actually does a pretty loving good job of looking good inside and out. The lava system at the end of it does it justice.
The last one is actually creative, and it's like you didn't post it just because it looked cool.