Wow. You are good. Looks a lot better. =)
Now for the final little touches. (sorry, forgot to list them all before)

1. 4 corners do not bend inwards like the X7/E7. It is pretty much straight edged corners.
2. It doesn't display 6 rows in full. It fits 5 and 2/3rd. So the very bottom icons cut off from its bottom and labels do not show.
3. The 2nd button is too far apart from the volume buttons in your pic. It is slightly left of centre.

I will try to modify your drawing a little later to give you better idea for you to re-draw with.