You have a DM8000 clone ? Theres not many people that purchased those. That will be a Ferarri SIM clone.
Theres not that many really new images, you can get DreamElite 3, openblackhole, nemesis,OpenPli2.1.
Make sure you get the correct patched versions and your up to speed with SSL bootlaoders etc before you mess around with flashing the images