Ahh, yes. I have one of these, and am making great strides tward rooting and unlocking it. Since this is so uncommon, there is no prebuilt way of rooting this device. The best way to do this is to first reconize that this is an MTK phone (i belive the chip is an MT6850... I dont have this in front of me at the moment), so there are pleny of ultilities for rooting this. Have you unlocked the bootloader? Ive read that it is essental for rooting one of these phones. Ufortunately, rooting this requires you to get down and dirty with ADB and fastboot, so if that's not your thing, then you are out of luck.
Reply if this forum is still fresh.