I can finally post another update on this sweater with some meaningful progress! I've finished knitting the arms and have joined them to the body. I have about six inches of the yoke completed. This is what it looks like now:
The rows are getting shorter so it shouldn't take me too long to finish up the yoke. After that I just have to graft the armpits and do the button band. The cable pattern looks really nice and I really like the overall look of this sweater. I can't wait to wear it once it's finished!