People that can't figure out IRC should not be flashing ROMs.
Guys don't do this to yourselves.
Spigen now has M9 cases on their site. Looks like those all glass front renders were accurate.
The "Neo Hybrid" case is a picture of a Nexus 6 though lol.
Here's a link to all the firmwares they have there.
Be warned: the downloads from that site are very slow. I'm talking click the link, go to bed, wake up the next day and ...