Base on source code from Aokp and CM teams.
features: 2way call-recording, Overclock, AXI speedup to 200mhz, CIFS, TUN, ZRAM compcache, KSM, DM-cache enable.
You'll need at least 160mb system partition for the ROM and gapps to fit. Both gen1->gen2 and G2 TPTs are available at Amphoras' site...