Chevy Volt Cargo Cover Hook

A few months ago one of the hooks that holds the cargo cover in my 2013 Chevy Volt broke. The replacement was annoyingly expensive for a cheaply made plastic part, so I decided to reverse engineer a 3D model so I could print my own. I spent more time on the model than I would like to admit - it's not perfect but it is pretty darn close. I have not personally printed it but others have successfully done so. GM's official name for the part is "Cargo Net Retainer Hook Clip OEM 25913048". I believe this part is also used in all models of Chevy Volt (2011-2017), as well as possibly other Chevrolet cars, too. Uploads include the STL plus the Solidworks model and STEP in case you want to try editing it. As a bonus, I've added a version without the pocket in the back, the main structural defect that causes it to break in the first place. I believe the pocket is only there so the part can be injection molded, and I left it in the model because I'm a perfectionist. But the unpocketed one is probably less prone to breaking again. I also made a thread in r/volt on Reddit, check it out for more info and pictures: https://www.reddit.com/r/volt/comments/4zmijq/cargo_cover_hooks_breaking_gen_1_volt/