I'd give it a little longer. Two weeks is a fair guess from those pics.
The trich shots are blurry, but what I can see looks mostly clear to cloudy with very little amber. The plant is fading and the pistils are mostly turned, so she's close, just not screaming chop yet. Check the trichs on the calyx/bract, not the sugar leaves, and wait until they're mostly cloudy with a little amber if you want that fuller finish.
At this point I wouldn't push feed or start changing much. Keep the drybacks steady, keep the environment calm, and let her finish. Autos can look tired at 12 weeks and still put on a bit of density in the last stretch.