Not ready yet. Too many white pistils. A good indication is till the top is mostly or all brown, then the bottom half of the plant will be almost ready. Then just cut the top part and let the bottom part grow a week or two longer.
I see from your diary you on week 6 of flower - that's way too early. I think the soonest you can look at 8 weeks of flower for Indica - so another 2 weeks to go. Be patient. If you cut it too early you'll spoil your harvest.
But to do it properly, you'll need to inspect the trichomes - they tell all. If you don't have a 40x 60x magnifyer, then do a good focussed zoom in with your camera.
Post a pic zoomed in from the top.
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