i think its pretty much up to you at this point. you could go a little further and maybe cut down on the nutrients to let it flush and buff up some more (previous harvests of mine did get a little more compact when i let them go for a week or two after this point)
but if you would like to have more of a clean headbuzz then you might want to harvest it and just take it. from the detailed second pic the shade of the trichomes is somewhat cloudy with a few slight shades of amber i feel like