Here is the E988 version of the 4.3 ( CM10.2 Base ) ROM ,
THe Rom has a lot of elements from S4 and few other devices
Due to time restriction I am not able to update everything..
Apologies but this is still a CWM restore based...
just unrar the file
copy to sdcard\clockworkmod\backup
go to restore and select the folder and restore.
reboot enjoy ( no need to do a factory reset )
I would like to specially thank madmack for all the resources lent and the hardwork he has put in...
the file is 4.3.rar