I don't think much more will happen in case of Bud thiccness, just getting more ripe. But i hope im wrong, wouldn't mind if they get a little bit more swollen.
Since im Colorblind i can't say for sure, but i think RG #1 is turning kinda Purple? RG #2 has still the biggest buds and starts to fade now.
There are still a lot of white pistils and Trichomes are also not ready yet, still not milky and i surely want some amber in it also.
So i guess at least another 2 weeks, mostly 3. Don't want to harvest them too early, they should have the time to get ready.
This week they also got again 10ml of Bio PK, next week will be the last time, then only water for 2 weeks.
So see you next week then! :)