Pulled my LCARS boot animation out of mothballs and it looks great on the Tab S 10.5. Thought I would share it if anyone was interested! I just renamed the bootanimation.zip located under \system\media\ to bootanimation.old, copied mine to the same location and renamed it bootanimation.zip. I believe you have to be rooted to do this.
Enjoy!!
https://drive.google.com/file/d/0B8rwFdE8Ua0RQllWVTRZeXJxS00/view?usp=sharing
Video from when I had it on my ASUS Transformer:
Enjoy!!
https://drive.google.com/file/d/0B8rwFdE8Ua0RQllWVTRZeXJxS00/view?usp=sharing
Video from when I had it on my ASUS Transformer: