Default How to change the battery charging animation (Boot)

I want to change the battery charging animation that lights up when the phone is charged while it is still switched-off.
Can someone share the the path of the system file/folder which must be modded to change the animation or maybe replacing the PNG files?

i have searched the web for this for quit some time didn't find anything. so hopefully i can get some help with this making this post.

I am using a Galaxy note N7000 and its running on Cyanogenmod 10.2.

If someone could help me out with this that would be great. Thanks