Re: The upside-down Enterprise
In theory, the Enterprise's markings/decals should be the only thing that looks out of place when the model is upside down, because it's an entirely fictional spacecraft architecture. But we're so conditioned to see it one way, and so invested in the beauty of that way, that it looks crazy upside down.
The TOS Enterprise
was designed to look uniquely futuristic while creating a subliminal impression of a majestic 18th-century sailing ship. Upside down, it looks like something some kid put together with Tinkertoys.
“All the universe or nothingness. Which shall it be, Passworthy? Which shall it be?”