Waste of a weekend? I think not.
I REALLY like how this turned out, especially because it's my first somewhat unique concept. Lyra and a concert harp seem to go together quite nicely. I'm also glad I moved on to shading and lighting. It takes longer but the image looks a lot better with it.
Edit: Thanks a lot to the guys at EQD for featuring this in drawfriend #568!: [link]
Edit 2: Aaaaand it got featured again! This time in an instrumental music post: [link]