This is a pretty good first print to test new printers or filaments. It can help you find out what tweaks you need to make for thin prints like this.
This this has been posted on here since 2013 or thereabouts, and so many people have liked and printed it, and a few people have made their own remixed versions (like a doorknob, what?!). I actually haven't been on Thingiverse for YEARS, and I'm just now seeing some of the feedback for it.
Next thing I'm going to work on is a 5.25 Drive Bay sized one as requested. I'll also need to do some things to find out the exact dimensions for it are since I have long since lost the original files.
Thanks so much for everyone's support in this lonely project. I hope to get back into designing things.