14"- Intel HD 4000 1536MB
For Battery (Patched DSDT thanks to RehabMan):
Replace EFI folder on your EFI partition (or Replace only patched DSDT file if you know where to look for it) Install AppleSmartBatteryManager.kext with Kext Utility Reboot
Wifi- (TP-Link Dongle) install PKG Reboot
For Keyboard and Trackpad:
Install VoodooPS@Controller.kext & ApplePS2MartTouchPad.kext Reboot