I successfully built Cyanogenmod 10.1 using sources from Konstat and the official zte-kernel from the androidarmv6 project.
I had to remove a lot of things, because the Tureis does not support the Adreno texture format or broke when some memory alignment changes were made in the kernel.
So I had to remove all of these things from the kernel, libgralloc and other framebuffer related files, which took me two weeks.
At the moment the device is running with full hardware acceleration, sound, the LED's are working and RIL also (2G/3G no problem).
I only have to fix the sensors library, FM radio, GPS and the camera (sensor gets recognized but the app is crashing).
I would post an alpha, but my internet connection is really whacky here - so give me 2-3 days maybe? Just wanted to share this big news with you