Calder (Star Wars) Trading Cards Box

I found a bunch of my Star Wars trading cards from 1977. I was eight when the first one came out. For a Christmas gift I wanted to give them to one of my sons, who just saw The Force Awakens. I had some framed - the one's with puzzle images on the back so that together they make a little poster. I was going to put the remaining in sleeves but wanted to make a special container for them so I designed this box with his name, Calder on it. Then I printed out a low-poly Darth Vader head, part of a design by Augustin Flowalistik (https://www.thingiverse.com/thing:1169476) and glued it to the top of my box.