Here I can port you a rom.....
Did you try to root it.....then install cwm recovery for your phone using MTKDroid Tools but first make backup of your whole rom to avoid misflashing errors... then after that reboot to recovery by using terminal(can be downloaded at playstore) and use this code su(enter) then reboot recovery(enter) after that make a backup and upload it to any dropping servers like (dropbox) then pm the link to me...
There are many roms that can port to your device but not cyanogenmod cause the mtk has lack of kernel support......
For other information search about (mtk6589 custom rom) and here you can find many identical rom to your device...
I hope I can help you.......:angel: