Only person I've seen port this was siulmagic back in the G2 forums. Seems he was able to port the Froyo version, but the GB version was not do-able. He's got a Rezound now.
Nexus 4 Unlocked, Rooted, and currently flashing like a perv on a jogging trail.
GSM GNex: Unlocked and Rooted (Sold)
Rom: Stock 4.2
Sensation: retired S-Off, Rooted, SuperCID, Unlocked, 32GB MicroSD
Rom: Virtuous Inquisition
Samsung Galaxy SII (SOLD): Rooted
Rom: Darkside Digital Warfare
Vision/G2 (SOLD): S-Off, Rooted
Rom: Andromadus v11