I noticed the smile - great touch!
Gotta say, Ady, it looks absolutely fantastic. My only quibble - and it is minor - is that it looks a little too "grayscale." The 1980 version had more of a clear "flesh tone" to the face, and you can clearly see color in the officers' holograms before you get to the Emperor scene.
Other than that, I'm stunned. It actually looks like (gasp!) the Emperor now!