Last update: 20 July 2017
For those who need an extracted copy of Sierra kernels to build their manual Chameleon/Enoch-based USB installers, here are copies of the various kernels that have come out so far. I also include copies of the patched AppleIntelCPUPowerManagement kexts that are necessary on SandyBridge/IvyBridge CPUs. Patches courtesy of Pimentel and his tools as published at IM. Vanilla kernels for Core2Duo/Core2Quad, Arrandale and Sandy/Ivy Bridge CPUs:
Vanilla_kernel_10.12.zip (Darwin 16.0.0)
Vanilla_kernel_10.12.1.zip (Darwin 16.1.0)
Vanilla_kernel_10.12.2.zip (Darwin 16.3.0)
Vanilla_kernel_10.12.3.zip (Darwin 16.4.0)
Vanilla_kernel_10.12.4.zip (Darwin 16.5.0)
Vanilla_kernel_10.12.5.zip (Darwin 16.6.0)
Vanilla_kernel_10.12.6.zip (Darwin 16.7.0)
Patched kernels for Haswell, Broadwell, Skylake CPUs:
N/A (Clover and Enoch can patch the vanilla kernel on the fly)
Patched AppleIntelCPUPowerManagement kexts for Sandy/Ivy Bridge CPUs:
Patched_AICPUPM_10.12.zip
Patched_AICPUPM_10.12.1.zip
Patched_AICPUPM_10.12.2.zip
Patched_AICPUPM_10.12.3.zip
Patched_AICPUPM_10.12.4.zip
Patched_AICPUPM_10.12.5.zip
Patched_AICPUPM_10.12.6.zip
NB: kernels go to /System/Library/Kernels as kernel; patched AICPUPM kext goes to /System/Library/Extensions