that one looks nice and frosty. but everyone here will tell you to look at trichome color to determine if it is finished or not. You will need a magnifier, the little heads on the crystals should be mostly cloudy with some amber. If your unsure what I am talking about a quick search will reveal what you need to know. Any other method is just not as reliable. After waiting this long it is worth making sure your buds are done not just guessing.
Couple more photos of when the lights just went off umm I have no ability to get one at the time magnification viewing was hoping a simple harvest nodd was ok but am looking into avenues for the magnification help