On the vertical stroke of the T, the bottom four 'swirls' have been completed with highlighting and shading.
The two above have had a little yellow (for highlighting) laid down as preliminary highlighting.
You can see this clearly by clicking on the picture above.

I'm currently working on the horizontal bar of the T. It needs brightening. Hard work with the swirls so tiny, and not being able to touch the blue, or else I'll end up with green (yellow + blue) mixed in the red (which equals mud colour)

I've finished the pen flourishing for the majuscules (capital letters) at the beginning of each verse as well.