An old build I made way back when, probably between v10 and v12, where I built a whole entire spaceship out of bricks. Square bricks, mind you!
Specs:
Class: Spaceship Tugboat Toruga Class
Engine: Blok Surplus Fusion Core w/ Triplet Cooling
Armament: Twin Cannon placements on either side of roosterpit
Pictures:
Planning to remake this build, it's pretty sloppily done but amazingly innovative.
The things you can do with a cube!