I was looking for a VESA75 mountable case for my BTT Pi2, and couldn't find one… So I remixed an existing case… Along the way I made various improvements, such as proper I/O holes, tapered holes for the motherboard screws, and a snap-on lid (the old one was just a press-fit that didn't quite hold)
The improvements all seemed pretty worthwhile, so I decided to go ahead and add a version without the VESA mounts as well for those interested.
The author remixed this model.
Created snap-fittings for the lid, modified the hole spacing to be closer to the Pi, also tapered the mounting hole, and added an optional VESA75 mount