Recover photos from Aperture (after cleaning both baskets)

Managed to remove 1350 of photos in the Aperture trash, then emptied it.
Then emptied the trash Mac OS X.

Only after that turn on the brain, and I decided to check if I did export all of these photos correctly.
It turned out nothing like I did. Of course no backup.

Diagnosis — a temporary loss of logic and idiotic extreme.
Please help and advice how to recover photos.
Tried Data Rescue 3 to a lot of files from the cache of Chrome, some pictures damaged as the result of operation ready to be called unsatisfactory.

What are other solutions or alternitive? Macbook is not rebooted. MacOS 10.6.4, Aperture 3.1.

Thanks for the help and advice in advance.