Unhappy [Q] Need Custom Rom For Samsung Galaxy GT-I8262 Korean Clone

Hi Every one I have Samsung Galaxy GY-I8262 Korean Clone. I have successfully rooted and installed cwm but cannot find customrom for it.If any onehas please post the link in the comment as i really need custom rom for better performance.Here are the details below oof my phone.

Samsung GT-I8262(Korean Clone)
CPU ABI2: armeabi
Android: 4.2.2
Brand: joytech72_wet_jb3
Hardwar: mt6572
ID: JZ054K
MOdel:GT-I8262
Processor: Armv7 Processor Rev1(v7I)
API Level: I7

Please post he link to the rom... will be very thankfull to you