Which cooler master case do I have?

[EthosElite]

A couple years ago I bought a pc that was put together by a friend, I don't have any of the documentation for the case and I can't find any information on what case it could possibly be. It has a QC PASSED stamp on it with a date of 2007/10/22. It is mostly black with silver and grey trim in the front. The words "Cooler Master" are on the top trim facing up. It has 4 slots for extra gpu's sound card's etc. the power button is on the right hand side with 2 usb ports and 3.5mm audio + mic jacks. These ports are near the bottom right side and on the top of the line of ports, there is the power and reset buttons., I don't know how much more information I would need for someone to figure out the case I have but I have tried multiple different websites trying to find it, but no results. This is my last resort, thanks.

 

[bmw-vision]

Pictures are really needed for finding case models. Could you upload one or two if possible?