From the title of the catalog, it looks like the only people who receive it are in the business? That is, it doesn't look like it's something a prospective diver would pick up at an LDS.
OE2X:
they look for something really graphic, which this shot is.
For the unitiated, this is a pretty cool shot - the danglies
look cool. Even for those in the know it has graphic appeal, despite the diver's obvious flaws.
I would be willing to bet that it is a stock shot - and I've seen a lot more divers who look like that than with properly stowed equipment.
OE2X:
Now if the shot had the person squared away then it would have been cool.
That's true, although squared away is most impressive as a closeup - at the range in the photo, we'd just see the diver's dark profile and wouldn't have even given it a second thought.
pennypue:
They DID sign off on this.
As OE2X pointed out, the ad people may have talked PADI into its being hip. If the catalog's intended audience is experienced professionals, they'd ask, "well everyone would know that you wouldn't dive like this and the rest of the photo looks great, right?" If it were going to newbies, they'd say it gives the employee an excellent opportunity to point out, "this is the kind of thing that divers get to see and we're going to teach you why this is wrong". In either case there'd be a lot of head bobbing and the objectors would likely give up.
In the ad world, there's also value in stupidity; if you're walking through a mall with a dive buddy you're more likely to mention the "stupid diver on the PADI catalog" than if it were unremarkable. The potential student headed the other direction hears 'PADI' and the photo has just done its job...