I tried to port it but failed miserably. My N5 was stuck in Bootloop and i had to reflash factory image to get it up again..
Second port with libandroid_runtime.so libandroid_servers.so libmedia_jni.so didnt soft brick my N5 but still Bootloop.
I used this guide here
I had a problem with Step 10 tho because there was no set perm ? i used set metadata as id looked same LOL
Maybe you can solve this ?
I really would like to have not only the look (I know there is a Theme for CM11 New Theme Engine) but the also the feel like lockscreen and stuff like that.
I will upload my port and post it later
Edit: HERE IT IS lol http://d-h.st/uIZ