Oh my god the angle and the composition are S tier. I sympathize with worrying if I'll stick to any one thing for long enough to finish it. Relatively recently I finished the first half of a story I had been working on for seven years. It was a shame, but I was so done with the concept by that point that I just never started working on the second part XD. Hoping my current project moves a little faster.
That being said, I'm lookin' forward to seeing what you feel motivated to draw about Anna.