Those still have awhile left, tons of fattening up to do!
Those white hairs sticking straight up (pistils) will be almost completely amber when you get closer, start checking the trichomes when your pistils are around 80% amber.
You will need a microscope or jewelers loupe to see the trichomes properly. Make sure to look at the trichomes on the calyx and not the leaves, trichomes on leaves mature faster.