The 'heavy fighter' models would make great ordnance markers for spaceship oriented wargames. Kit includes 25 heavy fighters. Each model is 8.48mm wide by 7.68mm long by 2.90mm tall. Bases and stems not included.
Since Shapeways might have some trouble with showing the SketchUp render, you might also want to check it here: http://i1299.photobucket.com/albums/ag77/Stefmanovic/Heavyfighter_zpsf23e2ada.jpg