Just a couple extras for The Cube custom 8L Mini ITX case that is FULLY printable from a 200 mm resolution printer. I printed this case and am using it for my backup system if my main goes out for any reason.
The case described, has a couple missing features:
I created an insert for the middle square on the front to house a generic LED, which is meant to be printed with transparent filament. This can also double for an HDD LED, which can be mounted in either of the 3 remaining square holes (I recommend the top). I also created a power switch holder and a basic power button cover (as a cube to go with the rest of the design.
BTW, I used a 30cm long riser cable, something the author doesn't mention in the video or in his model description.
YouTube video link for the case I printed, this guy is amazing:
The author hasn't provided the model origin yet.