It took me a couple of days, but I finally managed to get my hands on a pack of the new size 7. Pictures:
Package front
Package back
Package Side
Dry diaper
Wet diaper front
Wet diaper back
Small review: I do quite like the designs as they are cute. The diaper itself works as well as all other Pampers diapers. It managed to hold one full wetting without leaking or feeling wet when sitting down on it afterwards. All in all a cute and well functioning diaper, but I've been disappointed nonetheless.
Some of the marketing material for the new size 7 Premium Protection mentioned that the new size 7 would have stretchy sides similar to those on Pampers Baby Dry size 8. Unfortunately, that isn't the case, so there is no way that I can fit in this diaper the way it is. I did some trickery with velcro straps I usually use for cable management to at least try out how well these diapers work, but as I originally bought them because I could just put them on like I can with Baby Dry size 8 or like I could with the old Premium Protection, even down to size 5, so I'm rather disappointed.
But still, they are quite cute and, as it has always been my experience with Pampers, feel completely dry only minutes after wetting them, so that's a plus. And on the upside, my girlfriend also find quite an interesting use for them, but I'll post more on that in the sexuality forum later, as it's quite kinky.