Definately not ready. From what I can see, a month. Need better, closer pics, and a really tight close-up of the bud (macro).
It won't be ready until after the pistils have turned colour and shrunk, the buds have fattened up by 30 - 50%, and the growth on top of the buds has swollen.
Best way to tell, get a magnifier and check the condition of the trichs....clear = immature, cloudy = ripe, amber = past peak.
You'll want a mix, a few clear, mostly cloudy, and 5 to 20% amber.
Hope that helps.