beefier smart wallet

this is a remix of the popular smart wallet by b03tz. I have modded the thickness of the wallet more robust and durable as I had problems with the wallet holding up. I also modified the lever to be thicker so cards don't fall behind it so the top does need to be sanded now for a proper fit and finish. I have also added inventor files that make it easy to modify for yourself. I personalized mine by putting an image embossed on the front.