I would harvest. There are still some clear trichomes, but they probably won't finish completely. It seems like you didn't give enough calcium at the end and reduced the nutrients too early. This is clearly visible on the already yellowing sugar leaves. They are supposed to supply the buds until harvest time, but they have already been used as a source of missing nutrients. As a result, the function of the leaf is restricted or is being altered: from a certain point, it only withdraws nutrients. How long have you been giving just water? Do you know your water values? Google that and pay attention to the calcium and magnesium levels. In the end, magnesium is not needed in large amounts anymore, while calcium demand is a bit higher in the last 4 weeks. At least that's my experience. I only skip additional calcium in the last 5-6 days because that's when they should start using nutrients from their own tissue. Hope that helps you next time, but please Google the info yourself again. 😅 Even though I would like to be, I'm unfortunately not all-knowing.