A fairly simple build. Its an airship, or dirigible (I prefer the latter, but as many cannot pronounce that, strangely, I decided on airship.)
It is diplomatic as the interior is fancy, but not overly functional. It is designed for short-haul trips. It has numerous staterooms for the diplomat and his staff, and small rooms in which the crew can be crammed. It also has a library/lounge, a cafeteria, and a large, functional, kitchen. PMC seems to be acting up, it wont let me post a schematic, so I just put it in a compressed folder.

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