Looks like The Witcher 3's Collectors Editions for PS4 are already being delivered in Norway, as mentioned by two Reddit users (ManiZach and _LarZen_), who also posted a picture of their bounty (you can see them in the gallery at the bottom of the post).

If you want a better look on all sides, and on the scale, CD Projekt RED also posted a picture of the Xbox One version, compared with a... banana (but they didn't share the size of the banana, unfortunately).

Finally, thanks to NeoGAF user Tovarisc we get to see the full UI options menu of the PS4 version, including size and the ability to hide several elements. Interestingly, there's an option for "companion portrait," which seems to indicate that we might have AI companions following us around during the game.

Incidentally, for those worried about the absence of blood decals in the footage we saw so far, it was mentioned by the developers on the official forums that it's just a bug and it can be fixed:

I checked the issue with people in the company and the lack of blood decals during a fight, of human opponents, monsters and Geralt, is a bug that can be fixed.

You can check all the pictures out at the bottom of the post.