Have a WWI biplane, and be a angry looking man with a long mustache that is prepared to twirl it menacingly as he drops bombs on the cozy village.
(6)
The WWI biplane gets in bombing position ... A sinister, snarling grin grows to fill the pilot's face, then, Dive—Dive—Dive, the villagers look up and the roar of the biplane engine grows louder and louder, before, drop—drop—drop, something is being released upon the town! They whistle through the air, closer, closer, and... Pop! Pop! POP! Bursts of color!
Pink,
Green, and
Yellow! The children cheer! The pilot's crook'd teeth beam with delight, as he struggles to right himself, and buzzes on by the town.
major maneuver: -12 fuel
overshoot: -6 fuel
082/100 fuel
09/12 bombs
An scifi enthusiast is putting the finishing touches on his full scale model X-wing and preparing to take it for a test flight
The inspector is looking over your X-Wing inspired... (What? What is the actual vehicle?)
A ork flying a plane of various makeshift parts, somehow flying as good as the latest model. He is ready to start some WAAAGGGHHHHSS
The inspector turns to examine another plane... (Same question. Can be modified but give an example of an actual working vehicle for comparison.)
Scrawling "
WAAAGGGHHHHSS" across the form is not going to be sufficient explanation of something up to Modern Tech alone, otherwise the inspector is gunna Banhammer 40k feet high aspirations.