She ending her tenth week. Is she ready or should I wait other week?
Tough to tell with the pictures being out of focus but it looks like a week or two to go.
Any pics of the whole plant, with natural lighting?
The pistils haven’t been drawn into the flowers so what was said above…more time. Get a Jeweler Loupe is around $10 with a magnification of 60x and you can see if the trichomes is ready for what you are looking for. The Loupe will make sure you know when it’s ready.
Best pic for now
Yeah another 2-3 weeks maybe
Agree with hornhead
Not ready… 
The trichromes are still pretty clear so I would also agree 1-2 more weeks.