I went digging around the AOSP page and found this,
http://source.android.com/source/building-devices.html
I'm sure the LTE version will eventually get some support, but it doesn't sound like the phone I thought it was going to be.
Tapped from an Unbrickable DROID
The only supported phone with the current release is the GSM/HSPA+ Galaxy Nexus, a.k.a. "maguro". GSM/HSPA+ Galaxy Nexus is currently the recommended device to use with the Android Open-Source Project.
http://source.android.com/source/building-devices.html
I'm sure the LTE version will eventually get some support, but it doesn't sound like the phone I thought it was going to be.
Tapped from an Unbrickable DROID