I present you the color os latest kitkat rom for Lenovo S650(ROW)
All credits goes to russian devs
How to install:-
1.Put the rom,gapps and supersu zips in sd card
2.First factory reset,then advanced wipe->wipe everything leaving sd card and internal storage/emmc
3.Flash ColorOS rom zip(Installation may take some time,so be patient)
4.Wipe cache/dalvik cache
5.Flash Gapps zip provided
6.Again wipe cache/dalvik cache
7.Then flash supersu zip fle
8.Again wipe cache/dalvik cache
9.Reboot and wait for some time as it may take some time to boot