XDA Senior Member [vertigo] has released the AOSP kang for the Galaxy Nexus. As one would expect, it has features from the three biggest AOSP-based ROMs. This includes CM10 settings, AOKP Settings, and ParanoidAndroid settings—plus all the interconnected cherry picks you could ever wants.
For most devices, there are usually some bugs due to the lack of proprietary binaries that are compatible with AOSP. The Galaxy Nexus obviously doesn’t suffer from these issues, so there are virtually no bugs to speak of. However, the ParanoidAndroid crew have asked that the ParanoidPreferences.apk be taken out of the ROM. It can be grabbed from any ParanoidAndroid ROM, though, so it isn’t that big of a deal. Also, this is only for the GSM version of the Galaxy Nexus. The Verizon and Sprint versions have to wait just a little longer.