I liked the style of these and tried to make my own horrifically haphazard fighter. You'd have to hate yourself to use this:
The Accident
The Accident is what happens when you crash a cruiser into an asteroid and salvagers come make a fighter out of the wreckage. Then that fighter crashes onto another asteroid, and the process repeats to create this hunk of junk.
It has a single large cannon, point defense, just enough thrusters to make it agile, and remarkably, enough room to fit a fire extinguisher.
Crew: 10
Cost: 71,575 credits
Mass: 82.1 tonnes