Is it time to harvest yet?

I’ve attached some pictures of the trichomes the best I could get right now I’m at almost 12 weeks shortly. Autos. Not seeing too much Amber but then again I am color deficient. I was thinking about just harvesting the top half of my most mature plant and then let the bottom half buds get to their full Harvest point. I don’t know if I’m just seeing clear or white trichomes or is it just me and my eyes?





Youre gonna have to zoom in on your phone lol