Looking for a prerooted 4.2.2 hammerhead flashable zip

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I have a nexus 5 rooted and all on android 5.1 lolipop, i installed dualboot with multiboot and ubuntu touch
but i want to dualboot android 4.2.2 or any other with dalvik cache not the art runtime. to run some apps that dont work on art
i did this got 4.2.2 loaded but since it runs off the main sdcard any rooting application (wugfresh root toolkit)
doesnt see the 4.2.2 it only sees my already rooted 5.1...

anyway so i was looking and cant find a 4.2.2 or any other 4.x version that uses dalvik and .odex files
so i was wondering if anyone can point me in a location to download a 4.x prerooted zip i can flash and dualboot
or someone could make me one. i found them prerooted for nexus 7 but those dont work on nexus 5 hammerhead

 

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Nevermind i downloded a nexus 7 prerooted and found out how to add the root, made my own nexus 5 one and installed it