I didn't quite like the clank deck holders I found on the Bambu site. So I opened up Fusion 360, took a course, and did one of my own. It fits clank perflecty

If you have autodesk 360 i'm hoping the parameter's are there so you can adjust to fit whatever card (constraints are enabled). It is a dovetail card box. I added the text via Bambu labs. . so if you want it without the text, use the attached f3d file.