That wasn't intended to be the final one, but I made it and it worked. It was printed with support material that peeled off a little too strongly, exfoliating the back surface. The orientation is kind of tricky as there's a lip/groove interface between the front and back of the case which needs to be cosmetically clean to ensure a snug fit, so the only way to get that to work well is to print it with the back down, but there's a 'hood' over the ethernet connector that disallows printing directly onto the back. Slicing with slic3r.