Very nice!
When to harvest? When the majority of it's glandular trichomes are ripe. Opaque is ripe, clear is not ripe, amber is overripe. What strain is this supposed to be? I'll take a guess and say five more weeks (10 week total). I'll be harvesting my AK-47 and Bubblegum x Blueberry this week at 12 weeks. It sounds like a long time but that's what it took. A week ago there were few, if any opaque trichomes.