UPDATE POST
I have been working away in the background, adjusting a few things and tweaking the components of these about slightly. Here is the second and final prototype before full production begins on these early next week. I have also pictured the hard case which will be supplied with each card to protect it not only during shipping, but also when you have it.
First off, ignore the corners on the queen, these WILL have a radius on them.
The rear of the card has had the B's increased in size by 10 percent and the middle, mirrored CC now has a border around it. The fronts of the cards have had the components moved slightly and also increased in size.
What you see in the queen here is exactly how the finished cards will be scaled, the same goes for the rear. I am fully aware that the corners do not have a radius on them. The final pieces WILL!
Not long now.....
There look great and protecting them was very wise on your part.