I chopped my Toofless Alien today, just for grins, really. As you probably remember, I planted it for a family event and the person it was for, decided to fly. So I kep' it.
I looked at it a couple of days ago and it was all white, but with no amber. So yeah, you could accuse me of harvesting too early and you might even be right!

But I've been picking yellow leaves off for days - so it's pretty clear that it's done, larfy buds or not.
I stuck one of the underbranches in the toaster oven to dry it to a newly-mown smell. You know, it has that brushfire smell that everyone loves to be around. Took it out, crumbled it over my special frisbee that I got from the USBP, and heard a seed clatter into the frisbee. My heart sank. My Mephisto auto hermed.
Anyway, the seed was pretty deformed, so I tossed it. I'm pretty sure it would have sprouted.
Here's my check to see whether you really read this far.
That smoke was fantastic! 
Feels harvested at the exact perfect moment, to me. As potent as any auto I've grown so far.
@ArkVader13 