Like Matt mentioned, the photo real paint apps are the big difference here. Minor differences? There are some slight packaging differences between the original release and the reissue. The back of the card being the most obvious difference. The blister and how the figure is placed in it is different, too. There might be some slight changes to the front of the card, but that's probably the least noticeable difference.
And yeah, I've been reading posts on the TVC Facebook group WAY too much.