I've finished it and here it is. Phyllo Yoke Sweater from the Knitting Nature book.
It worked out very well. The only odd thing was the chart instructions. Of course every second round is knitted, but nowhere did it actually say to do that. Plenty of blather about seashells. I think less seashells and more attention to correctly writing out the instructions would be better all round. Never mind, here is a closer look as the yoke:
I like how the KX350, with the wobbly tension mast, makes the stocking stitch sections a little bit uneven, just enough to add a nice look to it. Very pleased. I'm sure when the weather cools down it will be my fav jumper.