Riders ready to plunk down cash for a new full-face helmet in time for Halo: The Master Chief Collection to hit Xbox One this fall will unfortunately have to wait a bit longer. The helmet is currently in the sculpt prototyping stage, meaning NECA's still trying to lock down a finished version. With a proposed 2015 release, though, the helmet will likely be available in time to satisfy any obsession born out of Halo 5: Guardians.
Finally, you and your cat can do that Master Chief Cosplay Cross Country Bike Tour.
Halo 5: Guardians (Announcement)