Oukitel have released a video showing their huge battery K10000 running CM12.1 along with links to download the ROM for both the K10000 and K6000.
For the Oukitel K10000 the company shot the above video showing the phone running the popular 3rd party ROM (which you can see above). They say that this updated version of CM for the K10000 bring fixes to the stability of the network, fixes the GPS and also solves issues with video recording.
It is worth noting to anyone planning to install the CM12.1 ROM on their K10000 that the phone will show just 1GB RAM available after installation. To fix the issue go to: Settings>Backup & Reset>
Download links are below: