This is my first attempt at boot animations, and I threw them together today. I didn't really know what I was doing, so if they work for you and you like them, great! If not, great! I've tested them on my Galaxy Note 2 (720x1280). The Minions2 occasionally glitched on my phone, but YMMV. I've also included the animated gifs I made these boot animations from so you can preview them.
To use them, rename the zip file to bootanimation.zip, and use a root file explorer to copy to /data/local
To use them, rename the zip file to bootanimation.zip, and use a root file explorer to copy to /data/local