A very low poly rubber duck for when you need a ton of them.
I dunno if a comment will get the admins' attention. Try using the contact form?
Also, a quick check led me to this link: http://www.blendswap.com/news/view/60
Edit: And... http://www.blendswap.com/page/file-quality-standars
I'm writing this comment to make a point to an admin so, KrossX, you can ignore this. I recently tried to upload a model. I titled it Defender Aurora V1. The reason it was rejected was because it was "too basic." For one, it was meant to be low-poly to give it a bit of a cartoony touch. For two, it was the first blend I had posted. For three, If this low-poly model isn't too basic, neither is Defender Aurora V1.