I'm not seeing any trichs at all but that might be simply because your camera didn't catch them. Off hand, since your diary has very little information, I'd guess about 4 more weeks at least... Get a jeweler's loupe or a microscope so you can zoom in on the trichs to see what color they are... you need all of them to be at LEAST milky but having 10-20% of them amber would be ideal...
Good luck