Hi Rebafan81 - I was out shopping early Monday morning, (it's now Tuesday afternoon here/mostly the new magazines come out nationwide Monday mornings), and wrote that post after buying the magazine. (A very "Royal" issue this week with the Danish Royals and Prince Harry also covered.)
Someone posted scans of some of the pages to a Prince George fansite, and these have been retweeted and reblogged in the time since. (It must have been someone here in Oz - having access to the mag.)
(The photos are available on this thread in a post by Duke of Marmalade.)
There is no link as such - all the twitter accounts and blogs are dealing with the same scans posted to the original George site.
Some also have scans of the Prince William cycling photos now - not sure where these first popped up.
If you go to the "New Idea" facebook page, or website, there may be something, but the best photos are already here from those original scans.
Another interesting thing is to check out the Snettisham Park Farm website - there is a very appealing one, very well done, and see what little PG has on offer there.
There have been many sightings of the Cambridges reported over the last couple of weeks on different twitter accounts and blogs that follow the Duchess, that were probably at this Farm Park.
Reports say the Cambridges take Prince George there often, and having seen their web-pages, I don't blame them, a wonderful place for young families.
I saw a mention of the Park having some Prince George photos on their facebook page, but I don't know if that was, or still is, the case. I didn't see them myself - maybe they've now been removed.
P.S. There are now four different photos of the Duchess and George on the internet, scans from a magazine again. (Maybe the New Zealand version of "New Idea" which also ran the feature.)