That would be cool. I'm gathering ships for a RPG campaign myself (low tech) and there is a surprisingly high number of images available over the internet.
If by default this is the racial ship image, no harm done, right? Then you can perhaps add images on a 'category' basis and if you have a lot of images, you'll add images on a ship class basis. Now, Steve won't be able to add them officially as most will be copyrighted I guess.