I see. I learn something new everyday.
By no means was I planing on trying to trademark. I meant to freely give my AI files... which would be unheard of. What vector files that are out there are of the rough line images like shown on the left side of the example above.
That's just a slightly modified USPC face, really. A few details removed, a few details added, but essentially the same. The clothing pattern is nearly identical, even if the colors are different.
I thought you added security ink because the new box says "Casino Grade" while the old one didn't. By having a perfectly symmetrical back pattern with faded borders as well as security ink, the new deck would definitely be considered casino blackjack quality. That's something you might tell your client.
Often, when one sees "casino quality," they're thinking more of the quality of the paper and the coating rather than the ink pattern. Honestly, it's a bit of a misnomer, since off-the-shelf Bees are labeled "casino quality" when we might argue they are anything but, these days.
As far as the edges, any casino in their right mind these days has stopped using those print-to-the-bleed card backs in the first place. Just ask the idiots over at the Borgata that ordered their cards from Gemāco without inspecting them first for poorly-cut edges... Gemāco had another major screwup recently when they distributed "preshuffled" decks to one casino that were anything but, and a handful of players were quick enough to spot it before the dealer and the floor manager did.
All the Borgata needed to do was have a deck back design that had a white border and that was evenly cut all around. Lacking that, even with a one-way back, edge sorting could be easily foiled by having the dealer flip the cards around now and then when dropping them back into the shuffler. Stupidly-simple procedures that were ignored, and now the casino's crying in court that they want their money back... I can only imagine how far the last player who tried that got!
One way or another, you want a back that isn't easily edge-sorted. A bordered back is easier to spot when poorly cut and requires slightly less precision to cut, unless your players are examining your cards with magnifying lenses and microscopes.