A fantasy dirigible, but based on real ones. We have here a reinforced protection for the 'envelope' of gas storage and an exotic -- but elegant -- gondola for 5 people (4 passengers and one capitain/navigator).
The navigation is possible due a rear motor and helix. A rudder controls the direction the ship goes, both horizontal direction (left-right) and vertical direction (up and down).
The gondola has an interior with reasonable comfort, with seats that can be transformed in beds and cabinets for personal belongings. We have also a decent bathroom. After all, travels in this vehicle can take hours and hours.
___________ Note that the .blend file has meshes with subdivision surface that was not applied. So it has a size of 15 mb. The .obj file, in the other hand, has a size of 130 mb because all the subsurfs was applied in the export process.