I have lollipop stock ROM for my device Gionne Ctrl v4s which currently lacks root and rooting methods ,so I am thinking to extract firmware files then insert cwm or supersu zips in them then again repack and flash ROM to get root on my Ctrl v4s lollipop 5.0,please tell me how to do it

Can someone post some screenshots around the lollipop frimware ?
lockscreen , heads up notifications interface, stock apps ?

thanks in advance +a gift for the first one with pics