Pretty much a stock build of AOSP for the Wifi version. I may try to implement other stuff down the road (we'll see). Since the factory image doesn't include the new ART, I'm posting this
Info on ART: Introducing ART | Android Developers
The ROM (Wifi): https://www.dropbox.com/s/1mcwldzv5i55mb2/aosp_grouper-ota-eng.palmtree5.zip
The ROM (mobile): https://www.dropbox.com/s/wp7dgrlavp9dxak/aosp_tilapia-ota-eng.palmtree5.zip
You will also need GAPPS (I would grab the package linked in this thread by koko98 over on XDA)
Info on ART: Introducing ART | Android Developers
The ROM (Wifi): https://www.dropbox.com/s/1mcwldzv5i55mb2/aosp_grouper-ota-eng.palmtree5.zip
The ROM (mobile): https://www.dropbox.com/s/wp7dgrlavp9dxak/aosp_tilapia-ota-eng.palmtree5.zip
You will also need GAPPS (I would grab the package linked in this thread by koko98 over on XDA)