Where's the best place to get F-35 / USAF CPFH numbers?

I've scoured the net and found conflicting information on CPFH for the USAF / F-35 inventory.
Is there a universally accepted or more importantly, a place to get accurate CPFH with all the juicy details?
I'vee seen ELP's and Winslow Wheeler numbers, and they are inaccurate as far as I can tell and prone to bias.
So I'm reaching out to my brethern here on where to go to get accurate USAF CPFH, cost figures, etc.
Is there a general accepted CPFH calculation, what about all the details?
Is there a universally accepted or more importantly, a place to get accurate CPFH with all the juicy details?
I'vee seen ELP's and Winslow Wheeler numbers, and they are inaccurate as far as I can tell and prone to bias.
So I'm reaching out to my brethern here on where to go to get accurate USAF CPFH, cost figures, etc.
Is there a general accepted CPFH calculation, what about all the details?