Hmm. Lots of small changes in the keys. Most of all the \ key is only 1u wide which means that a ISO version of this keyboard is going to have a crappy Enter key like Mac keyboards.
The staggering on the right side also looks somewhat smaller. The Caps Lock key is no longer stepped.
The curve on the bottom row keys is gone. The old Space bars was thicker, tapering out towards the ends, ending in square arrow keys.
Instead all keys on the bottom row are "higher" like on the Apple Aluminium keyboard, except that the arrow keys on the Apple keyboard were actually square, the ↑ key being slightly offset from the ZXCV row.